Bluebird® Replacement RC Nitro Engine Parts

A selection of replacement parts for Bluebird®. 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 - 7x17x5 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Replaces -
Bluebird® 21 All Models: BB 7-17-5
Bluebird® 21 All Models: Bearing - High Speed Economy Bearing - Polyamide Retainer
Bluebird® 28: Front Bearing - High Speed Economy Bearing - Polyamide Retainer

Replacement Part: 697-2RU-T9H-ECO (Each)
Double lightly sealed economy bearing with a high speed polyamide retainer

Single Row Ball Bearings - 7x17x5 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$26.41 $31.69
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 7x19x6 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls - Replaces -
Bluebird® 51 All Models: BB 7-19-6
Bluebird® 51 All Models: Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer

Replacement Part: 607-CSN-2RU-T9H-ECO (Each)
Double black rubber sealed economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 7x19x6 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$72.41 $86.89
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 7x17x5 mm - Stainless Steel AISI 440C - Replaces -
Bluebird® 21 All Models: BB 7-17-5
Bluebird® 21 All Models: Bearing - Stainless Bearing Shielded Option

Replacement Part: S697-ZZ-MC3 (Each)
Double shielded standard stainless steel bearing

Single Row Ball Bearings - 7x17x5 mm Unflanged - Stainless Steel AISI 440C Bearing

$4.86
109 Available Now -> Orders for more than 109 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 7x17x5 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bluebird® 21 All Models: Replacement Bearing - High Speed Economy Bearing - Polyamide Retainer Shielded Option

Replacement Part: 697-ZZ-T9H-ECO (Each)
Double shielded economy high speed Bearing with a polyamide retainer

Single Row Ball Bearings - 7x17x5 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$28.23 $33.87
2 Available Now -> Orders for more than 2 can be expected around Jun 26, 2026
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Single Row Ball Bearings - 7x17x5 mm - Chrome Steel SAE 52100 - Replaces -
Bluebird® 51 All Models: BB 7-17-5
Bluebird® 28: Front Bearing - Standard Bearing Shielded Option
Bluebird® 51 All Models: Bearing - Standard Bearing

Replacement Part: 697-ZZ-MC3 (Each)
Double shielded standard bearing

Single Row Ball Bearings - 7x17x5 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.86
30 Available Now -> Orders for more than 30 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 7x19x6 mm - Stainless Steel AISI 440C - Replaces -
Bluebird® 28 All Models: BB 7-19-6
Bluebird® 28 All Models: Bearing - Stainless Bearing Shielded Option

Replacement Part: S607-ZZ-MC3 (Each)
Double shielded standard stainless steel bearing

Single Row Ball Bearings - 7x19x6 mm Unflanged - Stainless Steel AISI 440C Bearing

$5.59
105 Available Now -> Orders for more than 105 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 7x19x6 mm - Stainless Steel AISI 440C - Replaces -
Bluebird® 28 All Models: BB 7-19-6
Bluebird® 28 All Models: Bearing - Stainless Bearing Sealed Option

Replacement Part: S607-2RS-MC3 (Each)
Double black rubber sealed standard stainless steel bearing

Single Row Ball Bearings - 7x19x6 mm Unflanged - Stainless Steel AISI 440C Bearing

$7.41
158 Available Now -> Orders for more than 158 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 7x19x6 mm - Chrome Steel SAE 52100 - Replaces -
Bluebird® 28 All Models: BB 7-19-6
Bluebird® 28 All Models: Bearing - Standard Bearing Sealed Option

Replacement Part: 607-2RS-MC3 (Each)
Double rubber sealed standard bearing

Single Row Ball Bearings - 7x19x6 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.41
51 Available Now -> Orders for more than 51 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 7x19x6 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Replaces -
Bluebird® 28 All Models: BB 7-19-6
Bluebird® 21: Replacement Front Bearing - High Speed Bearing - Polyamide Retainer
Bluebird® 28 All Models: Replacement Front Bearing - High Speed Bearing - Polyamide Retainer

Replacement Part: 607-Z-MC45-T9H-AF12-J (Each)
Single shielded high clearance bearing with a high speed polyamide retainer and light oil lubricant

Single Row Ball Bearings - 7x19x6 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$6.14
60 Available Now -> Orders for more than 60 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 7x19x6 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls - Replaces -
Bluebird® 51 All Models: BB 7-19-6
Bluebird® 51 All Models: Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer

Replacement Part: 607-CSN-T9H-ECO (Each)
Open economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 7x19x6 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$103.77
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 9x17x5 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bluebird® 2C - DeRailleur Pulleys: Replacement Bearing - High Speed Economy Bearing - Polyamide Retainer

Replacement Part: 689A-2RU-T9H-ECO (Each)
Double lightly sealed economy bearing with a high speed polyamide retainer

Single Row Ball Bearings - 9x17x5 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$28.59 $34.31
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 9x17x5 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bluebird® 2C - 32: Replacement Bearing - High Speed Economy Bearing - Polyamide Retainer

Replacement Part: 689A-Z-T9H-ECO (Each)
Single shielded economy bearing with a high speed polyamide retainer

Single Row Ball Bearings - 9x17x5 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$42.41
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 9x17x5 mm - Stainless Steel AISI 440C Bluebird® 2C - 32: Replacement Bearing - Stainless Bearing Sealed Option

Replacement Part: S689A-2RS-MC3 (Each)
Double black rubber sealed standard stainless steel bearing

Single Row Ball Bearings - 9x17x5 mm Unflanged - Stainless Steel AISI 440C Bearing

$3.50
73 Available Now -> Orders for more than 73 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 9x17x5 mm - Stainless Steel AISI 440C - Replaces -
Bluebird® 2C - 28 RR Engine: BB 9-17-5
Bluebird® 2C - 32: BB 9-17-5
Bluebird® 2C - 28 RR Engine: Bearing - Stainless Bearing
Bluebird® 2C - 32: Bearing - Stainless Bearing Shielded Option

Replacement Part: S689A-ZZ-MC3 (Each)
Double shielded standard stainless steel bearing

Single Row Ball Bearings - 9x17x5 mm Unflanged - Stainless Steel AISI 440C Bearing

$3.95
14 Available Now -> Orders for more than 14 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 9x17x5 mm - Chrome Steel SAE 52100 - Replaces -
Bluebird® 2C - 32: BB 9-17-5
Bluebird® 2C - 32: Bearing - Standard Bearing Sealed Option

Replacement Part: 689A-2RS-MC3 (Each)
Double rubber sealed standard bearing

Single Row Ball Bearings - 9x17x5 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.95
71 Available Now -> Orders for more than 71 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 9.525x22.225x7.142 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls - Replaces -
Bluebird® 2C - 28: BB 9.53-22.23-7.14
Bluebird® 2C - 28: Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer

Replacement Part: R6A-CSN-Z-T9H-ECO (Each)
Single shielded economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 9.525x22.225x7.142 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$74.95 $89.95
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 9.525x22.225x7.142 mm - Stainless Steel AISI 440C - Replaces -
Bluebird® 2C - 21: BB 9.53-22.23-7.14
Bluebird® 2C - 21: Bearing - Stainless Bearing Shielded Option

Replacement Part: SR6A-ZZ-MC3 (Each)
Double shielded standard stainless steel bearing

Single Row Ball Bearings - 9.525x22.225x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing

$11.05
70 Available Now -> Orders for more than 70 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 9.525x22.225x7.142 mm - Stainless Steel AISI 440C - Replaces -
Bluebird® 2C - 21: BB 9.525-22.225-7.142
Bluebird® 2C - 21: Bearing - Stainless Bearing

Replacement Part: SR6A-2RS-MC3 (Each)
Double black rubber sealed standard stainless steel bearing

Single Row Ball Bearings - 9.525x22.225x7.142 mm Unflanged - Stainless Steel AISI 440C Bearing

$6.50
186 Available Now -> Orders for more than 186 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 9.525x22.225x7.142 mm - Chrome Steel SAE 52100 - Replaces -
Bluebird® 2C - 21: BB 9.53-22.23-7.14
Bluebird® 2C - 21: Bearing - Standard Bearing Shielded Option

Replacement Part: R6A-ZZ-MC3 (Each)
Double shielded standard bearing

Single Row Ball Bearings - 9.525x22.225x7.142 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.95
75 Available Now -> Orders for more than 75 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 12x24x6 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Replaces -
Bluebird® 21 All Models: BB 12-24-6
Bluebird® 2C - 32: BB 12-24-6
Bluebird® 21 All Models: Replacement Bearing - High Speed Economy Bearing - Polyamide Retainer Sealed Option
Bluebird® 2C - 32: Replacement Bearing - High Speed Economy Bearing - Polyamide Retainer Sealed Option

Replacement Part: 6901-2RS-T9H-ECO (Each)
Double black rubber sealed economy bearing with a high speed polyamide retainer

Single Row Ball Bearings - 12x24x6 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$33.95 $40.75
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 12x24x6 mm - Stainless Steel AISI 440C - Replaces -
Bluebird® 28 All Models: BB 12-24-6
Bluebird® 2C - 28 RR Engine: BB 12-24-6
Bluebird® 2C - 32: BB 12-24-6
Bluebird® 51 All Models: BB 12-24-6
Bluebird® 28 All Models: Replacement Bearing - Stainless Bearing
Bluebird® 2C - 28 RR Engine: Replacement Bearing - Stainless Bearing
Bluebird® 2C - 32: Replacement Bearing - Stainless Bearing Shielded Option
Bluebird® 51 All Models: Replacement Bearing - Stainless Bearing Shielded Option

Replacement Part: S6901-ZZ (Each)
Deleted Item. Available while stocks last.

Single Row Ball Bearings - 12x24x6 mm Unflanged - Stainless Steel AISI 440C Bearing

$8.14 $9.76
1 Available Now -> Only the available quantity may be ordered online. No backorders.
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Single Row Ball Bearings - 12x24x6 mm - Chrome Steel SAE 52100 - Replaces -
Bluebird® 28: BB 12-24-6
Bluebird® 28: Replacement Rear Bearing - Standard Bearing

Replacement Part: 6901-2RS (Each)
Double rubber sealed standard bearing

Single Row Ball Bearings - 12x24x6 mm Unflanged - Chrome Steel SAE 52100 Bearing

$3.95
72 Available Now -> Orders for more than 72 can be expected around Jun 18, 2026
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Single Row Ball Bearings - 12x24x6 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls - Replaces -
Bluebird® 21 All Models: BB 12-24-6
Bluebird® 2C - 21: BB 12-24-6
Bluebird® 21 All Models: Replacement Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer
Bluebird® 2C - 21: Replacement Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer

Replacement Part: 6901-CSN-2RU-T9H-ECO (Each)
Double black rubber sealed economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 12x24x6 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$122.32
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 15x28x7 mm - Stainless Steel AISI 440C - Replaces -
Bluebird® 2C - 21: BB 15-28-7
Bluebird® 2C - 21: Bearing - Economy Bearing Shielded Option

Replacement Part: S6902-ZZ-ECO (Each)
Double shielded economy stainless steel bearing

Single Row Ball Bearings - 15x28x7 mm Unflanged - Stainless Steel AISI 440C Bearing

$6.14 $7.36
Temporarily Out Of Stock -> Backorder now for delivery around Jun 21, 2026
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Single Row Ball Bearings - 15x28x7 mm - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls - Replaces -
Bluebird® 2C - 28: BB 15-28-7
Bluebird® 2C - 28: Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer Sealed Option

Replacement Part: S6902-CSN-2RS-T9H-ECO (Each)
Double black rubber sealed economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 15x28x7 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$72.68 $87.22
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 15x28x7 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bluebird® 2C - 21: Replacement Bearing - High Speed Economy Bearing - Polyamide Retainer Shielded Option

Replacement Part: 6902-ZZ-T9H-ECO (Each)
Double shielded economy bearing with a high speed polyamide retainer

Single Row Ball Bearings - 15x28x7 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage Bearing

$41.14 $49.36
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 15x28x7 mm - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls - Replaces -
Bluebird® 2C - 28: BB 15-28-7
Bluebird® 2C - 28: Bearing - High Speed Economy Ceramic-Hybrid Bearing - Polyamide Retainer

Replacement Part: 6902-CSN-2RU-T9H-ECO (Each)
Double black rubber sealed economy ceramic-hybrid bearing with a high speed polyamide retainer

Single Row Ball Bearings - 15x28x7 mm Unflanged - Chrome Steel SAE 52100 - High Speed Polyamide Cage - Ceramic Si3N4 Balls Bearing

$77.50 $93.00
Temporarily Out Of Stock -> Backorder now for delivery around Jun 26, 2026
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Single Row Ball Bearings - 15x28x7 mm - Chrome Steel SAE 52100 - Replaces -
Bluebird® 2C - 21: BB 15-28-7
Bluebird® 2C - 21: Bearing - Standard Bearing Shielded Option

Replacement Part: 6902-ZZ (Each)
Double shielded standard bearing

Single Row Ball Bearings - 15x28x7 mm Unflanged - Chrome Steel SAE 52100 Bearing

$4.32
47 Available Now -> Orders for more than 47 can be expected around Jun 18, 2026
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