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All bearings are available in 52100 Chrome Steel or 440 Stainless Steel.
Unit of Measure

Specifications

Bearing Type

Extra Thin Metric Bearing

Bore Diameter (d)

10 mm0.3937 in

Outer Diameter (D)

15.0 mm0.5906 in

Flange Diameter (Df)

16.5 mm0.6496 in

Min. Radius (rs)

0.15 mm0.0059 in

Width (B)

3.0 mm0.1181 in

Flange Width (Bf)

0.8 mm0.0315 in

Load Rating (Cr)

857 N

Load Rating (Cor)

435 N
Max. Speed (Grease) x 10001 15 rpm
Max. Speed (Oil) x 10002 17 rpm

Cage Type


One-piece steel crown type (W)

Material

440 Stainless Steel 52100 Chrome Steel

Ball Complement

Qty Z

11 pcs

Size (Dw)

1.588 mm0.0625 in

Notes

Notes

Note for Min. Radius (rs) - Not according to JIS B 1521.
  • 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.