ABIS Miniature and Precision Ball Bearings
Extra Thin open Ball Bearings – ER series
With bores of 0.6 to 90mm and precision grades to ABEC 7
General Information
Extra thin flange open ball bearings - 6700 6800 6900
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 | 24Â | 28Â | WÂ |
| 0.6250 | 0.8750 | 0.1562 | 0.1562 | 0.0098 | ER1458 | 968Â | 619Â | 20Â | 24Â | WÂ |
0.7500 | 1.0000 | 0.1562 | 0.1562 | 0.0098 | ER1634 | 1011 | 691 | 17 | 20 | W |
Â
Notes
Bearings also available with single shield or seal: suffix ZS or TS
Bearings also available with stainless material: suffix S
