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  • Home
  • Ball Bearings
  • R Series
  • R8-2RS Miniature Ball Bearing 1/2x1-1/8x5/16
  • R8-2RS Miniature Ball Bearing 1/2x1-1/8x5/16 Side View
  • R8-2RS Miniature Ball Bearing 1/2x1-1/8x5/16 Front View
  • R8-2RS Miniature Ball Bearing 1/2x1-1/8x5/16 Front View
  • R8-2RS Miniature Ball Bearing 1/2x1-1/8x5/16 Side View R8-2RS Miniature Ball Bearing 1/2x1-1/8x5/16 Front View R8-2RS Miniature Ball Bearing 1/2x1-1/8x5/16 Front View

    R8-2RS Miniature Ball Bearing 1/2x1-1/8x5/16

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    SKU:
    R8-2RS
    Minimum Purchase:
    100 units
    Inner Diameter:
    1/2”
    Outer Diameter:
    1-1/8”
    Width:
    5/16”
    Material:
    Chrome Steel
    Lubrication:
    Chevron SRI-2 Grease
    Interchange Numbers:
    R8RS, 99R8, S5PP, 9R8, R8.2RS1, R8DD, R8FF, R8VV, R8-2NSL, R8LLU, R8DDU, R8LLB, R8RU, EE4-2RS
    Static Load:
    120 lbs
    Dynamic Load:
    258 lbs
    Grease RPM Limit:
    15,600 RPM
    Oil RPM Limit:
    26,000 RPM

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    Product Description

    R8-2RS Bearing is a Radial Precision Miniature Ball Bearing with Both Sides Rubber Sealed and Pre-Lubricated with Grease

    The R8-2RS Radial Ball Bearings have a Combination of an Inner and Outer Ring with a Cage Containing a Complement of Precision Balls.

    Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed and Shielded bearings are lubricated with oil or grease in the bearing factory, while open bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, electric motors, CNC machinery, trucks, mining equipment, train, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.

    The R8-2RS Single Row Radial Ball Bearing are used in the following: Axial Fans, Clutch, Drive Axles, Idler Wheels, Motors, Roller Skates, Skateboards, Snow Mobiles, Fishing Reel, Motors, DC Electric Motor, Power Tools, Pumps, Wheel, Conveyor, Align Helicopter, Trex700, Hand Piece, Hobby, RC Helicopters, RC Planes, RC Trucks, RC Cars, Beam Ball Bearing and much more.

    Match #: R8RS, 99R8, S5PP, 9R8, R8.2RS1, R8DD, R8FF, R8VV, R8-2NSL, R8LLU, R8DDU, R8LLB, R8RU, EE4-2RS

    Product Videos

    Custom Field

    Inner Diameter 1/2”
    Outer Diameter 1-1/8”
    Width 5/16”
    Material Chrome Steel
    Lubrication Chevron SRI-2 Grease
    Interchange Numbers R8RS, 99R8, S5PP, 9R8, R8.2RS1, R8DD, R8FF, R8VV, R8-2NSL, R8LLU, R8DDU, R8LLB, R8RU, EE4-2RS
    Static Load 120 lbs
    Dynamic Load 258 lbs
    Grease RPM Limit 15,600 RPM
    Oil RPM Limit 26,000 RPM

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    R8-2RS Miniature Ball Bearing 1/2x1-1/8x5/16 Side View
    R8-2RS Miniature Ball Bearing 1/2x1-1/8x5/16

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