Miniature Bearings Australia

6901-2RS - Datasheet

MBA

Category Information

Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel

Chrome Steel Precision Unflanged Single Row Ball Bearings. Chrome steel radial ball bearings.

Single row radial ball bearings are arguably the most common, widely used type of bearing. They consist of an inner ring, an outer ring, a set of balls, and a cage that retains the balls in a circular path.
Single row radial ball bearings are commonly used in a wide range of applications, including electric motors, fans, pumps, gearboxes, agricultural equipment, appliances, and automotive components.
They are versatile, cost-effective bearings that provide reliable support for radial loads and some axial loads in one direction. An expanded range may be available on special order. Please enquire.
Standard single row radial ball bearings.

Product Data

ID (d) : 12.000 mm _{+ 0.000 / - 0.0075}
(Equiv. 0.472 in.)
OD (D) 24.000 mm _{+ 0.000 / - 0.010}
(Equiv. 0.945 in.)
Width (B) 6.000 mm _{+ 0.000 / - 0.125}
(Equiv. 0.236 in.)
Precision Grade Abec 1
Closure Type 2RS
Bearing Type Radial
Material Chrome Steel SAE 52100

Lubrication Type Grease
Lubrication Name Standard Unspecified
Basic Part 6901
Limiting Speed 21080
Cage Type Ribbon
Static Load Rating KGf 150
Dynamic Load Rating KGf 294
Radii 0.30 mm
Inner Shoulder (UI) 15.35mm
Outer Shoulder (UO) 21.40 mm
Number of Balls 10
Clearance CN (3 to 18)
Precision Grade Abec 1
Closure Type 2RS
Max Temperature 80 Deg. C

Country of Origin: JP

Product Compliance and Data

Additional Resources

Applications & Uses

RC Car Parts
RC Nitro Engine Parts
Delta - P2 1/8 Gas - Bearing 12-24-6mm
Delta - P4 1/8 Gas - Bearing 12-24-6mm
HPI - Baja 5B - Bearing 12-24-6mm
Bluebird - 28 - Rear Bearing 12-24-6mm
Fitzpatrick - 61 With Side Exhaust and ABC Engine - Bearing 12-24-6mm
HB - 25 - 2 Stroke - Rear Bearing 12-24-6mm
Jett - Fan Jet - 30 - Bearing 12-24-6mm
Jett - Fire - 46 - Bearing 12-24-6mm
Jett - Fire - 50 - Bearing 12-24-6mm
Jett - Fire - 65 - Bearing 12-24-6mm
Jett - Fire - 76 - Bearing 12-24-6mm
Jett - Sport - 65 - Bearing 12-24-6mm
Jett - Sport - 76 - Bearing 12-24-6mm
OS - 20 4-C - Rear Bearing 12-24-6mm
OS - 25 F ABC RC W-Muffler - Rear Bearing 12-24-6mm
OS - 25 FR RC W-Muffler - Rear Bearing 12-24-6mm
OS - 25 FX - 2 Stroke - Rear Bearing 12-24-6mm
OS - 25 VF ABC RC - Rear Bearing 12-24-6mm
OS - 25 VF-DF ABC RC - Rear Bearing 12-24-6mm
OS - 28 F RC W-Muffler - Rear Bearing 12-24-6mm
OS - 28 F-H ABC RC - Rear Bearing 12-24-6mm
OS - 28 F-H RC W-Muffler - Rear Bearing 12-24-6mm
OS - 32 F ABC RC W-Muffler - Rear Bearing 12-24-6mm
OS - 32 F-C RC - Rear Bearing 12-24-6mm
OS - 32 F-HS RC W-Cone - Rear Bearing 12-24-6mm
OS - 32 FX - 2 Stroke - Rear Bearing 12-24-6mm
OS - 32 SX-H Heli - 2 Stroke - Rear Bearing 12-24-6mm
OS - 32 SX-HX Heli - 2 Stroke - Rear Bearing 12-24-6mm
OS - 61 SF-HS and RF-HS RC - Rear Bearing 12-24-6mm
OS - FS26S - 4 Stroke - Rear Bearing 12-24-6mm
OS - FS40 - 4 Stroke - Rear Bearing 12-24-6mm
OS - FS40-M - 4 Stroke - Rear Bearing 12-24-6mm
OS - FS40S - 4 Stroke - Rear Bearing 12-24-6mm
Picco - 15 - 2 Stroke - Rear Bearing 12-24-6mm
Picco - 40 - 2 Stroke - Rear Bearing 12-24-6mm
Picco - 40 Pylon - 2 Stroke - Rear Bearing 12-24-6mm
Picco - 45 - 2 Stroke - Rear Bearing 12-24-6mm
Picco - 45 Pylon - 2 Stroke - Rear Bearing 12-24-6mm
Super Tigre - G29 - Rear Bearing 12-24-6mm
Super Tigre - X21 - Rear Bearing 12-24-6mm
Thunder Tiger - 21 O-B - 2 Stroke - Rear Bearing 12-24-6mm
Thunder Tiger - 25 Pro - 2 Stroke - Rear Bearing 12-24-6mm
Thunder Tiger - 36 Pro - 2 Stroke - Rear Bearing 12-24-6mm
Thunder Tiger - 36H - 2 Stroke - Rear Bearing 12-24-6mm
Thunder Tiger - 39H - 2 Stroke - Rear Bearing 12-24-6mm

Cross References

5972K287
WIB 61901-2RSR
WIB 61901-RSR
Sealed 6901 / 6
Nachi 6901-2NSECM
SMT 6901-2RS
NTN 6901LLU
SMT 6901-RS
BOCA MR6901-2RS
BOCA MR6901-RS
619012RSR
61901RSR
MR69012RS
MR6901RS
6901VV
6901DDU
69012NSECM
6901-VV
6901-DDU
6901 Basic Size Ref

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