6801-2RS Ball Bearing 12x21x5 Sealed 6801-2NSE

6801-2RS

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Sizes: ID 12mm x OD 21mm x W 5mm

High Speed Radial Ball Bearing Both Sides Rubber Sealed  

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$5.70

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Quantity Price You Save
10 $5.42 Up to $2.85
25 $5.13 Up to $14.25
50 $4.85 Up to $42.75
100 $4.56 Up to $114.00

Data sheet

SIZES ID 12mm x OD 21mm x W 5mm
MATERIAL Chrome Steel SAE-52100
LUBRICATION Chevron SRI-2 Grease
Interchange No 6801RS, 6801LLU, 6801LLb, 6801DDU, 6801VV, 61801.2RSJ1, 6801EE, 6801-2RU, 61801.2RSR, 6801-2NSE, MR6801-2RS, 6801-2NSL

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6801-2RS bearing is Precision High Speed Radial Ball Bearing Both Sides Rubber Sealed and pre-lubricated with Grease

Sizes: ID 12mm x OD 21mm x W 5mm

Match#: 6801RS, 6801LLU, 6801LLb, 6801DDU, 6801VV, 61801.2RSJ1, 6801EE, 6801-2RU, 61801.2RSR, 6801-2NSE, MR6801-2RS, 6801-2NSL

Common Uses: Electric motor, camera-mount, Pulley, Alternator, Generator, Fans, Medical equipment, Wheels, 3D printing, Conveyors Roller, Printers, CNC machinery, RC Hobby, robotics and much more

The 6801-2RS is a 12mm single row radial ball bearing that’s sealed with rubber on both sides and pre-lubricated with grease. It’s a 21mm OD sealed ball bearing 6801-2RS made of chrome steel and features deep groove geometry that’s perfect for high speeds and light radial and axial loads. Rolling bearings like 6801-2RS 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 6801-2RS bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan.

6801-2RS bearing is used in a range of applications from Water-Jet machinery to 3D printing equipment, electric motors, CNC machinery, trucks, Medical equipment, RC Hobby, robotics systems, dental equipment, camera-mount, rolling mills, ship rudder shafts, and aggregate crushers, motorcycles, household appliances, power tools and machines, gear boxes, and among others.

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6801-2RS Ball Bearing 12x21x5 Sealed 6801-2NSE

6801-2RS Ball Bearing 12x21x5 Sealed 6801-2NSE

Sizes: ID 12mm x OD 21mm x W 5mm

High Speed Radial Ball Bearing Both Sides Rubber Sealed