SPB USA
U.S.A.
SPB USA — 2257 Sarasota Center Blvd. Sarasota, FL 34240
Ph: 941.371.1655 Fx 941.371.1669 Email Us
JAPAN
Sapporo Precision, Inc. - Sapporo, Hokkaido
Kitanihon Seiki Co., Ltd. - Ashibetsu, Hokkaido
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All bearings are available in 52100 Chrome Steel or 440 Stainless Steel.
Bearings also available with single shield or seal : suffix Z, RS, RU or TS.
Unit of Measure

Specifications

Bearing Type

 Metric Bearing

Bore Diameter (d)

 2.5 mm0.0984 in

Outer Diameter (D)

 6.0 mm0.2362 in

Flange Diameter (Df)

 7.1 mm0.2795 in

Min. Radius (rs)

 0.08 mm0.0031 in

Width (B1)

 2.6 mm0.1024 in

Flange Width (Bf1)

 0.8 mm0.0315 in

Load Rating (Cr)

 209 N

Load Rating (Cor)

 73 N
Max. Speed (Grease) x 10001 81 rpm
Max. Speed (Oil) x 10002 96 rpm

Cage Type
One-piece steel crown type (W)

Weight

 0.37 grams

Material

 440 Stainless Steel 52100 Chrome Steel

Closure
Pressed steel shield

Ball Complement

Qty Z

 8

Size (Dw)

 0.800 mm0.0315 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.