ABIS Miniature and Precision Ball Bearings

With bores of 0.6 to 90mm and precision grades to ABEC 7

Home > ABIS Miniature and Precision Ball Bearings > Open extra thin inch series ER ball bearings

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Inch/Metric Bearing *

Tolerance *

Type *

IEC
ABIS
BASIX
Schnorr
grw
Fuji
Fey
EZO

Extra Thin open Ball Bearings - ER series

Inch

Bore

Ø

(d)

Outer Ø

(D)

Open Width (B)

Shield/

Seal Width (B1)

Radius (rs - min)

ZZ Shield 

Part No

Load Rating Cr(N)

Load Rating Cor(N)

Max Speed Grease (x1000 rpm)

Max Speed Oil (x1000 rpm)

Cage Type

0.3750

 0.6250 0.1562 0.1562 0.0098 ER1038 856 435 30 35

W
0.5000 0.7500 0.1562 0.1562 0.0098 ER1212 918 542 24  28  W 
0.6250 0.8750 0.1562 0.1562 0.0098 ER1458 968  619  20  24  W 

0.7500

 1.0000 0.1562 0.1562 0.0098 ER1634 1011 691 17 20

W

Notes

Bearings also available with single shield or seal: suffix ZS or TS
Bearings also available with stainless material: suffix S

General Information