Trinity® Replacement RC Car Parts

A selection of replacement parts for Trinity®. These parts are not original parts unless otherwise stated in the descriptions. Please check your choices thoroughly.

Add the quantities required for each item, then click "Add to Cart" before proceeding to the next page

Replacement Parts Price Quantity
Single Row Ball Bearings - 3.175x6.35x2.779 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Reflex 10: BB 3.18-6.35-2.78
Trinity® Reflex 10: Bearing - Economy Bearing

Replacement Part: R144A-ZZS-ECO (PK-2)
Double shielded economy bearing

Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.77
57 (114 pcs) Available Now -> Orders for more than 57 can be expected around Jun 12, 2026
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Single Row Ball Bearings - 3.175x7.938x3.571 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Black Widow: BB 3.18-7.94-3.57
Trinity® Evolution 10 LSS: BB 3.18-7.94-3.57
Trinity® Evolution 10 LSS Revolver 12 1/8 Axle: BB 3.18-7.94-3.57
Trinity® Reflex 12: BB 3.18-7.94-3.57
Trinity® Reflex 12 Oval: BB 3.18-7.94-3.57
Trinity® Spec Car: BB 3.18-7.94-3.57
Trinity® Switchblade 1/8 Axle: BB 3.18-7.94-3.57
Trinity® Switchblade 12: BB 3.18-7.94-3.57
Trinity® Switchblade 12 SJ: BB 3.18-7.94-3.57
Trinity® Black Widow: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Evolution 10 LSS: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Evolution 10 LSS Revolver 12 1/8 Axle: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Reflex 12: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Reflex 12 Oval: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Revolver 12: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Spec Car: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Switchblade 1/8 Axle: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Switchblade 12: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Switchblade 12 SJ: Replacement Bearing - Standard Flanged Bearing Shielded Option

Replacement Part: FR2-5A-ZZ-MC3 (PK-2)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 3.175x7.938x3.571 mm Flanged - Chrome Steel SAE 52100 Bearing

$4.09 $15.88
1 (2 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 4x7x2.5 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Itsy Bitsy Spyder: BB 4-7-2.5
Trinity® Itsy Bitsy Spyder: Bearing - Standard Bearing Shielded Option

Replacement Part: MR74A-ZZS-MC3 (Each)
Double shielded standard bearing

Single Row Ball Bearings - 4x7x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.14
158 Available Now -> Orders for more than 158 can be expected around Jun 12, 2026
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Single Row Ball Bearings - 4x7x2.5 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Itsy Bitsy Spyder: BB 4-7-2.5
Trinity® Itsy Bitsy Spyder: Bearing - Economy Bearing Sealed Option

Replacement Part: MR74A-2RB-ECO (PK-2)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 4x7x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.39 $5.27
4 (8 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 4.763x7.938x3.175 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Evolution 10 3-16 Axle: BB 4.76-7.94-3.18
Trinity® Switchblade 2: BB 4.76-7.94-3.18
Trinity® Evolution 10 3-16 Axle: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Switchblade 2: Replacement Bearing - Standard Flanged Bearing Shielded Option

Replacement Part: FR156A-ZZS-MC3 (PK-2)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 4.763x7.938x3.175 mm Flanged - Chrome Steel SAE 52100 Bearing

$5.59 $22.33
6 (12 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 4.763x9.525x3.175 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Reflex 10: BB 4.76-9.53-3.18
Trinity® Reflex 10: Bearing - Economy Bearing Shielded Option

Replacement Part: R166-ZZS-ECO (PK-2)
Double shielded economy bearing

Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing

$2.95
38 (76 pcs) Available Now -> Orders for more than 38 can be expected around Jun 12, 2026
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Single Row Ball Bearings - 4.763x9.525x3.175 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Reflex 10: BB 4.76-9.53-3.18
Trinity® Reflex 10: Bearing - Economy Bearing Sealed Option

Replacement Part: R166-2RB-ECO (PK-5)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.56 $6.15
10 (50 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 5-8-2.5
Trinity® G4 Nitro Touring Car-E Class: Bearing - Economy Ceramic Hybrid Bearing Shielded Option
Trinity® Mongoose: Bearing - Economy Ceramic Hybrid Bearing Shielded Option

Replacement Part: MR85A-CSN-ZZS-G90-ECO (Each)
Double shielded economy ceramic-hybrid Bearing

Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing

$26.77
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 5x9x3 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Itsy Bitsy Spyder: BB 5-9-3
Trinity® Itsy Bitsy Spyder: Bearing - Economy Bearing

Replacement Part: MR95A-2RG-ECO (Each)
Double green rubber sealed economy bearing

Single Row Ball Bearings - 5x9x3 mm Unflanged - Chrome Steel SAE 52100 Bearing

$11.68 $14.02
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 5-8-2.5
Trinity® G4 Nitro Touring Car-E Class: Bearing - Economy Bearing Sealed Option
Trinity® Mongoose: Bearing - Economy Bearing Sealed Option

Replacement Part: MR85A-2RB-ECO (PK-5)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing

$2.59 $7.46
58 (290 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 5-8-2.5
Trinity® G4 Nitro Touring Car-E Class: Bearing - Economy Bearing Shielded Option
Trinity® Mongoose: Bearing - Economy Bearing Shielded Option

Replacement Part: MR85A-ZZS-ECO (PK-5)
Double shielded economy bearing

Single Row Ball Bearings - 5x8x2.5 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.95
50 (250 pcs) Available Now -> Orders for more than 50 can be expected around Jun 12, 2026
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Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 5-8-2.5
Trinity® G4 Nitro Touring Car-E Class: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Mongoose: Replacement Bearing - Standard Flanged Bearing Shielded Option

Replacement Part: FMR85A-ZZS-MC3 (Each)
Double shielded flanged bearing

Single Row Ball Bearings - 5x8x2.5 mm Flanged - Chrome Steel SAE 52100 Bearing

$4.14
221 Available Now -> Orders for more than 221 can be expected around Jun 18, 2026
View Entire Category:
Single Row Ball Bearings - 5x8x2.5 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 5-8-2.5
Trinity® G4 Nitro Touring Car-E Class: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Mongoose: Replacement Bearing - Economy Bearing Sealed Option

Replacement Part: FMR85A-2RS-ECO (PK-10)
Deleted Item. Available while stocks last. Double black rubber sealed economy flanged bearing

Single Row Ball Bearings - 5x8x2.5 mm Flanged - Chrome Steel SAE 52100 Bearing

$20.00 $38.00
18 (180 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 5x9x3 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Itsy Bitsy Spyder: BB 5-9-3
Trinity® Itsy Bitsy Spyder: Bearing - Standard Bearing Shielded Option

Replacement Part: MR95A-ZZS-MC3 (Each)
Double shielded standard bearing

Single Row Ball Bearings - 5x9x3 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.32
2201 Available Now -> Orders for more than 2201 can be expected around Jul 14, 2026
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Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Reflex NT 1/10 Scale: BB 5-10-4
Trinity® Reflex NT Nitro With Clutch Bell: BB 5-10-4
Trinity® Reflex NT Without Clutch Bell: BB 5-10-4
Trinity® Reflex NT 1/10 Scale: Bearing - Standard Bearing Shielded Option
Trinity® Reflex NT Nitro With Clutch Bell: Bearing - Standard Bearing Shielded Option
Trinity® Reflex NT Without Clutch Bell: Bearing - Standard Bearing Shielded Option

Replacement Part: MR105A-ZZ-MC3 (Each)
Double shielded standard bearing

Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.77
419 Available Now -> Orders for more than 419 can be expected around Jun 18, 2026
View Entire Category:
Single Row Ball Bearings - 5x10x4 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Reflex NT 1/10 Scale: BB 5-10-4
Trinity® Reflex NT Nitro With Clutch Bell: BB 5-10-4
Trinity® Reflex NT Without Clutch Bell: BB 5-10-4
Trinity® Reflex NT 1/10 Scale: Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT Nitro With Clutch Bell: Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT Without Clutch Bell: Bearing - Economy Bearing Sealed Option

Replacement Part: MR105A-2RB-ECO (PK-5)
Deleted Item. Available while stocks last. Double blue rubber sealed economy bearing

Single Row Ball Bearings - 5x10x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.50 $8.55
80 (400 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 6x10x3 mm - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 6-10-3
Trinity® Reflex NT 1/10 Scale: BB 6-10-3
Trinity® Reflex NT Nitro With Clutch Bell: BB 6-10-3
Trinity® Reflex NT Without Clutch Bell: BB 6-10-3
Trinity® G4 Nitro Touring Car-E Class: Bearing - Economy Ceramic Hybrid Bearing Shielded Option
Trinity® Mongoose: Bearing - Economy Ceramic Hybrid Bearing Shielded Option
Trinity® Reflex NT 1/10 Scale: Bearing - Economy Ceramic Hybrid Bearing Shielded Option
Trinity® Reflex NT Nitro With Clutch Bell: Bearing - Economy Ceramic Hybrid Bearing Shielded Option
Trinity® Reflex NT Without Clutch Bell: Bearing - Economy Ceramic Hybrid Bearing Shielded Option

Replacement Part: MR106A-CSN-ZZS-ACO-ECO (Each)
Double shielded ceramic-hybrid bearing with light anti-rust lubricant

Single Row Ball Bearings - 6x10x3 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing

$4.14 $4.96
80 Available Now -> Orders for more than 80 can be expected around Jun 12, 2026
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Single Row Ball Bearings - 6x10x3 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 6-10-3
Trinity® Reflex NT 1/10 Scale: BB 6-10-3
Trinity® Reflex NT Nitro With Clutch Bell: BB 6-10-3
Trinity® Reflex NT Without Clutch Bell: BB 6-10-3
Trinity® G4 Nitro Touring Car-E Class: Bearing - Economy Bearing Shielded Option
Trinity® Mongoose: Bearing - Economy Bearing Shielded Option
Trinity® Reflex NT 1/10 Scale: Bearing - Economy Bearing Shielded Option
Trinity® Reflex NT Nitro With Clutch Bell: Bearing - Economy Bearing Shielded Option
Trinity® Reflex NT Without Clutch Bell: Bearing - Economy Bearing Shielded Option

Replacement Part: MR106A-ZZS-ECO (PK-10)
Double shielded economy bearing

Single Row Ball Bearings - 6x10x3 mm Unflanged - Chrome Steel SAE 52100 Bearing

$10.77
22 (220 pcs) Available Now -> Orders for more than 22 can be expected around Jun 12, 2026
View Entire Category:
Single Row Ball Bearings - 6x10x3 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 6-10-3
Trinity® Reflex NT 1/10 Scale: BB 6-10-3
Trinity® Reflex NT Nitro With Clutch Bell: BB 6-10-3
Trinity® Reflex NT Without Clutch Bell: BB 6-10-3
Trinity® G4 Nitro Touring Car-E Class: Bearing - Economy Bearing Sealed Option
Trinity® Mongoose: Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT 1/10 Scale: Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT Nitro With Clutch Bell: Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT Without Clutch Bell: Bearing - Economy Bearing Sealed Option

Replacement Part: MR106A-2RB-ECO (PK-2)
Double blue rubber sealed economy flanged bearing

Single Row Ball Bearings - 6x10x3 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.14
322 (644 pcs) Available Now -> Orders for more than 322 can be expected around Jun 12, 2026
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Single Row Ball Bearings - 6x12x4 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 6-12-4
Trinity® Reflex NT 1/10 Scale: BB 6-12-4
Trinity® Reflex NT Nitro With Clutch Bell: BB 6-12-4
Trinity® Reflex NT Without Clutch Bell: BB 6-12-4
Trinity® G4 Nitro Touring Car-E Class: Bearing - Economy Bearing Shielded Option
Trinity® Mongoose: Bearing - Economy Bearing Shielded Option
Trinity® Reflex NT 1/10 Scale: Bearing - Economy Bearing Shielded Option
Trinity® Reflex NT Nitro With Clutch Bell: Bearing - Economy Bearing Shielded Option
Trinity® Reflex NT Without Clutch Bell: Bearing - Economy Bearing Shielded Option

Replacement Part: MR126A-ZZS-ECO (PK-5)
Double shielded economy bearing

Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$5.68
6 (30 pcs) Available Now -> Orders for more than 6 can be expected around Jun 12, 2026
View Entire Category:
Single Row Ball Bearings - 6x12x4 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 6-12-4
Trinity® Reflex NT 1/10 Scale: BB 6-12-4
Trinity® Reflex NT Nitro With Clutch Bell: BB 6-12-4
Trinity® Reflex NT Without Clutch Bell: BB 6-12-4
Trinity® G4 Nitro Touring Car-E Class: Bearing - Economy Bearing Sealed Option
Trinity® Mongoose: Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT 1/10 Scale: Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT Nitro With Clutch Bell: Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT Without Clutch Bell: Bearing - Economy Bearing Sealed Option

Replacement Part: MR126A-2RS-ECO (PK-5)
Double black rubber sealed economy bearing

Single Row Ball Bearings - 6x12x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.41
36 (180 pcs) Available Now -> Orders for more than 36 can be expected around Jun 12, 2026
View Entire Category:
Single Row Ball Bearings - 6.35x9.525x3.175 mm - Stainless Steel AISI 440C - Replaces -
Trinity® Black Widow: BB 6.35-9.53-3.18
Trinity® Evolution 10 3-16 Axle: BB 6.35-9.53-3.18
Trinity® Evolution 10 LSS: BB 6.35-9.53-3.18
Trinity® Reflex 12: BB 6.35-9.53-3.18
Trinity® Reflex 12 Oval: BB 6.35-9.53-3.18
Trinity® Revolver 12: BB 6.35-9.53-3.18
Trinity® Switchblade 1/8 Axle: BB 6.35-9.53-3.18
Trinity® Switchblade 12: BB 6.35-9.53-3.18
Trinity® Switchblade 12 SJ: BB 6.35-9.53-3.18
Trinity® Switchblade 2: BB 6.35-9.53-3.18
Trinity® Black Widow: Bearing - Stainless Bearing Shielded Option
Trinity® Evolution 10 3-16 Axle: Bearing - Stainless Bearing Shielded Option
Trinity® Evolution 10 LSS: Bearing - Stainless Bearing Shielded Option
Trinity® Reflex 12: Bearing - Stainless Bearing Shielded Option
Trinity® Reflex 12 Oval: Bearing - Stainless Bearing Shielded Option
Trinity® Revolver 12: Bearing - Stainless Bearing Shielded Option
Trinity® Switchblade 1/8 Axle: Bearing - Stainless Bearing Shielded Option
Trinity® Switchblade 12: Bearing - Stainless Bearing Shielded Option
Trinity® Switchblade 12 SJ: Bearing - Stainless Bearing Shielded Option
Trinity® Switchblade 2: Bearing - Stainless Bearing Shielded Option

Replacement Part: SR168-ZZS-MC3 (Each)
Double shielded stainless steel bearing

Single Row Ball Bearings - 6.35x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing

$4.95
82 Available Now -> Orders for more than 82 can be expected around Jun 18, 2026
View Entire Category:
Single Row Ball Bearings - 6.35x9.525x3.175 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Black Widow: BB 6.35-9.53-3.18
Trinity® Evolution 10 3-16 Axle: BB 6.35-9.53-3.18
Trinity® Evolution 10 LSS: BB 6.35-9.53-3.18
Trinity® Reflex 10: BB 6.35-9.53-3.18
Trinity® Reflex 12: BB 6.35-9.53-3.18
Trinity® Reflex 12 Oval: BB 6.35-9.53-3.18
Trinity® Revolver 12: BB 6.35-9.53-3.18
Trinity® Switchblade 1/8 Axle: BB 6.35-9.53-3.18
Trinity® Switchblade 12: BB 6.35-9.53-3.18
Trinity® Switchblade 12 SJ: BB 6.35-9.53-3.18
Trinity® Switchblade 2: BB 6.35-9.53-3.18
Trinity® Black Widow: Bearing - Economy Bearing Sealed Option
Trinity® Evolution 10 3-16 Axle: Bearing - Economy Bearing Sealed Option
Trinity® Evolution 10 LSS: Bearing - Economy Bearing Sealed Option
Trinity® Reflex 10: Bearing - Economy Bearing Sealed Option
Trinity® Reflex 12: Bearing - Economy Bearing Sealed Option
Trinity® Reflex 12 Oval: Bearing - Economy Bearing Sealed Option
Trinity® Revolver 12: Bearing - Economy Bearing Sealed Option
Trinity® Switchblade 1/8 Axle: Bearing - Economy Bearing Sealed Option
Trinity® Switchblade 12: Bearing - Economy Bearing Sealed Option
Trinity® Switchblade 12 SJ: Bearing - Economy Bearing Sealed Option
Trinity® Switchblade 2: Bearing - Economy Bearing Sealed Option

Replacement Part: R168-2RB-ECO (PK-2)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 6.35x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing

$2.89 $3.47
29 (58 pcs) Available Now -> Only the available quantity may be ordered online. No backorders.
View Entire Category:
Single Row Ball Bearings - 6.35x9.525x3.175 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Black Widow: BB 6.35-9.53-3.18
Trinity® Evolution 10 3-16 Axle: BB 6.35-9.53-3.18
Trinity® Evolution 10 LSS: BB 6.35-9.53-3.18
Trinity® Evolution 10 LSS Revolver 12 1/8 Axle: BB 6.35-9.53-3.18
Trinity® Reflex 10: BB 6.35-9.53-3.18
Trinity® Reflex 12: BB 6.35-9.53-3.18
Trinity® Reflex 12 Oval: BB 6.35-9.53-3.18
Trinity® Switchblade 1/8 Axle: BB 6.35-9.53-3.18
Trinity® Switchblade 12: BB 6.35-9.53-3.18
Trinity® Switchblade 12 SJ: BB 6.35-9.53-3.18
Trinity® Switchblade 2: BB 6.35-9.53-3.18
Trinity® Black Widow: Bearing - Economy Bearing Shielded Option
Trinity® Evolution 10 3-16 Axle: Bearing - Economy Bearing Shielded Option
Trinity® Evolution 10 LSS: Bearing - Economy Bearing Shielded Option
Trinity® Evolution 10 LSS Revolver 12 1/8 Axle: Bearing - Economy Bearing
Trinity® Reflex 10: Bearing - Economy Bearing Shielded Option
Trinity® Reflex 12: Bearing - Economy Bearing Shielded Option
Trinity® Reflex 12 Oval: Bearing - Economy Bearing Shielded Option
Trinity® Revolver 12: Bearing - Economy Bearing Shielded Option
Trinity® Switchblade 1/8 Axle: Bearing - Economy Bearing Shielded Option
Trinity® Switchblade 12: Bearing - Economy Bearing Shielded Option
Trinity® Switchblade 12 SJ: Bearing - Economy Bearing Shielded Option
Trinity® Switchblade 2: Bearing - Economy Bearing Shielded Option

Replacement Part: R168-ZZS-ECO (PK-5)
Double shielded economy bearing

Single Row Ball Bearings - 6.35x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing

$5.14
12 (60 pcs) Available Now -> Orders for more than 12 can be expected around Jun 12, 2026
View Entire Category:
Single Row Ball Bearings - 6.35x9.525x3.175 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Black Widow: BB 6.35-9.53-3.18
Trinity® Evolution 10 3-16 Axle: BB 6.35-9.53-3.18
Trinity® Evolution 10 LSS: BB 6.35-9.53-3.18
Trinity® Reflex 12: BB 6.35-9.53-3.18
Trinity® Reflex 12 Oval: BB 6.35-9.53-3.18
Trinity® Revolver 12: BB 6.35-9.53-3.18
Trinity® Spec Car: BB 6.35-9.53-3.18
Trinity® Switchblade 1/8 Axle: BB 6.35-9.53-3.18
Trinity® Switchblade 12: BB 6.35-9.53-3.18
Trinity® Switchblade 12 SJ: BB 6.35-9.53-3.18
Trinity® Switchblade 2: BB 6.35-9.53-3.18
Trinity® Black Widow: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Evolution 10 3-16 Axle: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Evolution 10 LSS: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Reflex 12: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Reflex 12 Oval: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Revolver 12: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Spec Car: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Switchblade 1/8 Axle: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Switchblade 12: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Switchblade 12 SJ: Replacement Bearing - Standard Flanged Bearing Shielded Option
Trinity® Switchblade 2: Replacement Bearing - Standard Flanged Bearing Shielded Option

Replacement Part: FR168-ZZS-MC3 (Each)
Double shielded flanged bearing

Single Row Ball Bearings - 6.35x9.525x3.175 mm Flanged - Chrome Steel SAE 52100 Bearing

$2.77 $6.66
64 Available Now -> Orders for more than 64 can be expected around Jun 18, 2026
View Entire Category:
Single Row Ball Bearings - 6.35x9.525x3.175 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Black Widow: BB 6.35-9.53-3.18
Trinity® Evolution 10 3-16 Axle: BB 6.35-9.53-3.18
Trinity® Evolution 10 LSS: BB 6.35-9.53-3.18
Trinity® Evolution 10 LSS Revolver 12 1/8 Axle: BB 6.35-9.53-3.18
Trinity® Reflex 12: BB 6.35-9.53-3.18
Trinity® Reflex 12 Oval: BB 6.35-9.53-3.18
Trinity® Spec Car: BB 6.35-9.53-3.18
Trinity® Switchblade 1/8 Axle: BB 6.35-9.53-3.18
Trinity® Switchblade 12: BB 6.35-9.53-3.18
Trinity® Switchblade 12 SJ: BB 6.35-9.53-3.18
Trinity® Switchblade 2: BB 6.35-9.53-3.18
Trinity® Black Widow: Replacement Bearing - Economy Bearing Shielded Option
Trinity® Evolution 10 3-16 Axle: Replacement Bearing - Economy Bearing Shielded Option
Trinity® Evolution 10 LSS: Replacement Bearing - Economy Bearing Shielded Option
Trinity® Evolution 10 LSS Revolver 12 1/8 Axle: Replacement Bearing - Economy Bearing Shielded Option
Trinity® Reflex 12: Replacement Bearing - Economy Bearing Shielded Option
Trinity® Reflex 12 Oval: Replacement Bearing - Economy Bearing Shielded Option
Trinity® Revolver 12: Replacement Bearing - Economy Bearing Shielded Option
Trinity® Spec Car: Replacement Bearing - Economy Bearing Shielded Option
Trinity® Switchblade 1/8 Axle: Replacement Bearing - Economy Bearing Shielded Option
Trinity® Switchblade 12: Replacement Bearing - Economy Bearing Shielded Option
Trinity® Switchblade 12 SJ: Replacement Bearing - Economy Bearing Shielded Option
Trinity® Switchblade 2: Replacement Bearing - Economy Bearing Shielded Option

Replacement Part: FR168-ZZS-ECO (Each)
Double shielded flanged economy bearing

Single Row Ball Bearings - 6.35x9.525x3.175 mm Flanged - Chrome Steel SAE 52100 Bearing

$2.14
111 Available Now -> Orders for more than 111 can be expected around Jun 12, 2026
View Entire Category:
Single Row Ball Bearings - 7.938x12.7x3.969 mm - Stainless Steel AISI 440C - Replaces -
Trinity® Reflex 10: BB 7.94-12.7-3.97
Trinity® Reflex 10: Replacement Bearing - Stainless Flanged Bearing Shielded Option

Replacement Part: SFR1810-ZZS-MC3 (Each)
Double shielded flanged stainless steel bearing

Single Row Ball Bearings - 7.938x12.7x3.969 mm Flanged - Stainless Steel AISI 440C Bearing

$7.59
41 Available Now -> Orders for more than 41 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Reflex NT 1/10 Scale: BB 8-14-4
Trinity® Reflex NT Nitro With Clutch Bell: BB 8-14-4
Trinity® Reflex NT 1/10 Scale: Bearing - Standard Bearing Shielded Option
Trinity® Reflex NT Nitro With Clutch Bell: Bearing - Standard Bearing Shielded Option

Replacement Part: MR148A-ZZ-MC3 (Each)
Double shielded standard bearing

Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$6.05
80 Available Now -> Orders for more than 80 can be expected around Jun 12, 2026
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Single Row Ball Bearings - 8x14x4 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Reflex NT 1/10 Scale: BB 8-14-4
Trinity® Reflex NT Nitro With Clutch Bell: BB 8-14-4
Trinity® Reflex NT 1/10 Scale: Bearing - Standard Bearing Sealed Option
Trinity® Reflex NT Nitro With Clutch Bell: Bearing - Standard Bearing Sealed Option

Replacement Part: MR148A-2RS-MC3 (Each)
Double rubber sealed standard bearing

Single Row Ball Bearings - 8x14x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.86
73 Available Now -> Orders for more than 73 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 10x15x4 mm - Chrome Steel SAE 52100 Trinity® G4 Nitro Touring Car-E Class: Replacement Bearing - Standard Bearing Shielded Option
Trinity® Mongoose: Replacement Bearing - Standard Bearing Shielded Option
Trinity® Reflex NT 1/10 Scale: Replacement Bearing - Standard Bearing Shielded Option
Trinity® Reflex NT Nitro With Clutch Bell: Replacement Bearing - Standard Bearing Shielded Option
Trinity® Reflex NT Without Clutch Bell: Replacement Bearing - Standard Bearing Shielded Option

Replacement Part: 6700A-ZZS (Each)
Double shielded standard bearing

Single Row Ball Bearings - 10x15x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.23
14 Available Now -> More due: Jun 21, 2026 -> Orders for more than 14 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 10x15x4 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 10-15-4
Trinity® Reflex NT 1/10 Scale: BB 10-15-4
Trinity® Reflex NT Nitro With Clutch Bell: BB 10-15-4
Trinity® Reflex NT Without Clutch Bell: BB 10-15-4
Trinity® G4 Nitro Touring Car-E Class: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Mongoose: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT 1/10 Scale: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT Nitro With Clutch Bell: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT Without Clutch Bell: Replacement Bearing - Economy Bearing Sealed Option

Replacement Part: 6700A-2RS-ECO (PK-2)
Double black rubber sealed economy bearing

Single Row Ball Bearings - 10x15x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.59
132 (264 pcs) Available Now -> Orders for more than 132 can be expected around Jun 12, 2026
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Single Row Ball Bearings - 10x15x4 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 10-15-4
Trinity® Reflex NT 1/10 Scale: BB 10-15-4
Trinity® Reflex NT Nitro With Clutch Bell: BB 10-15-4
Trinity® Reflex NT Without Clutch Bell: BB 10-15-4
Trinity® G4 Nitro Touring Car-E Class: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Mongoose: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT 1/10 Scale: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT Nitro With Clutch Bell: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT Without Clutch Bell: Replacement Bearing - Economy Bearing Sealed Option

Replacement Part: 6700A-2RB-ECO (Each)
Deleted Item. Available while stocks last. Double blue rubber sealed economy bearing

Single Row Ball Bearings - 10x15x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$2.00 $3.80
227 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 10x19x7 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® Reflex 10: BB 10-19-7
Trinity® Reflex 10: Replacement Bearing - Standard Flanged Bearing Shielded Option

Replacement Part: F6800B-ZZ (Each)
Double shielded standard bearing with a NON-ISO Width

Single Row Ball Bearings - 10x19x7 mm Flanged - Chrome Steel SAE 52100 Bearing

$17.14
52 Available Now -> Orders for more than 52 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 12-18-4
Trinity® Reflex NT 1/10 Scale: BB 12-18-4
Trinity® Reflex NT Nitro With Clutch Bell: BB 12-18-4
Trinity® Reflex NT Without Clutch Bell: BB 12-18-4
Trinity® G4 Nitro Touring Car-E Class: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Mongoose: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT 1/10 Scale: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT Nitro With Clutch Bell: Replacement Bearing - Economy Bearing Sealed Option
Trinity® Reflex NT Without Clutch Bell: Replacement Bearing - Economy Bearing Sealed Option

Replacement Part: 6701-2RB-ECO (Each)
Double blue rubber sealed economy bearing

Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$2.05
323 Available Now -> Orders for more than 323 can be expected around Jun 12, 2026
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Single Row Ball Bearings - 12x18x4 mm - Chrome Steel SAE 52100 - Replaces -
Trinity® G4 Nitro Touring Car-E Class: BB 12-18-4
Trinity® Reflex NT 1/10 Scale: BB 12-18-4
Trinity® Reflex NT Nitro With Clutch Bell: BB 12-18-4
Trinity® Reflex NT Without Clutch Bell: BB 12-18-4
Trinity® G4 Nitro Touring Car-E Class: Replacement Bearing - Standard Bearing Shielded Option
Trinity® Mongoose: Replacement Bearing - Standard Bearing Shielded Option
Trinity® Reflex NT 1/10 Scale: Replacement Bearing - Standard Bearing Shielded Option
Trinity® Reflex NT Nitro With Clutch Bell: Replacement Bearing - Standard Bearing Shielded Option
Trinity® Reflex NT Without Clutch Bell: Replacement Bearing - Standard Bearing Shielded Option

Replacement Part: 6701-ZZS (Each)
Double shielded standard bearing

Single Row Ball Bearings - 12x18x4 mm Unflanged - Chrome Steel SAE 52100 Bearing

$6.86
66 Available Now -> Orders for more than 66 can be expected around Jun 18, 2026
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