All bearings are available in 52100 Chrome Steel or 440 Stainless Steel.
Bearings also available with single shield or seal : suffix Z, RS, RU.
Unit of Measure

Specifications

Bearing Type

 Metric Bearing

Bore Diameter (d)

 5.0 mm0.1969 in

Outer Diameter (D)

 11.0 mm0.4331 in

Flange Diameter (Df)

 12.5 mm0.4921 in

Min. Radius (rs)

 0.15 mm0.0059 in

Seal

 2RS 2RU

Width (B1)

 5.0 mm0.1969 in

Flange Width (Bf1)

 1.0 mm0.0394 in

Load Rating (Cr)

 716 N

Load Rating (Cor)

 283 N
Max. Speed (Grease) x 10001 54 rpm
Max. Speed (Oil) x 10002 64 rpm

Cage Type

One-piece nylon crown type (TW)

Two-pieces steel ribbon type (J)

Weight

 2.03 grams

Material

 440 Stainless Steel 52100 Chrome Steel

Closure

Pressed steel shield

Closure Option

Contact rubber seal (2RS)

Non-contact rubber seal (2RU)

Ball Complement

Qty Z

 8

Size (Dw)

 1.588 mm0.0625 in
  • 1 Applicable only for open, single Z, ZZ, single RU and 2RU types in inner ring rotating conditions. Max. speeds for the contact rubber seal(s) types will be around 50-60 % of above values.
  • 2 Applicable only for open, single Z, ZZ, single RU and 2RU types in inner ring rotating conditions. Max. speeds for the contact rubber seal(s) types will be around 50-60 % of above values.