ABIS Miniature and Precision Ball Bearings
EXTRA THIN OPEN BALL BEARINGS - ET, ER
With bores of 0.6 to 90mm and precision grades to ABEC 7
General Information
EXTRA THIN OPEN BALL BEARINGS - ET, ER
Metric series
Bore Ø (d) | Outer Ø (D) | Open Width (B) | Shield/ Seal Width (B1) | Radius (rs – min) | Open Part No | Load Rating Cr(N) | Load Rating Cor(N) | Max Speed Grease (x1000 rpm) | Max Speed Oil (x1000 rpm) | Cage Type |
15 | 20 | 3.5 | Â | 0.15 | ET2015 | 942 | 582 | 22 | 26 | W |
15 | 21 | 3.5 | Â | 0.15 | ET2115 | 939 | 581 | 22 | 26 | W |
16 | 22 | 4 | Â | 0.15 | ET2216 | 968 | 619 | 20 | 24 | W |
16 | 23 | 4.5 | 4.5 | 0.15 | ET2316 | 968 | 619 | 20 | 24 | W |
18 | 24 | 4 | Â | 0.15 | ET2418 | 988 | 654 | 18 | 21 | W |
20 | 25 | 4 | 4 | 0.15 | ET2520 | 1011 | 691 | 17 | 20 | W |
Bearings also available with single shield or seal: suffix ZS or TS
Bearings also available with stainless material: suffix S
