793 models in the 231 series, 160–320 mm bore. Every row links to the full specification page and to the cross-reference page of that model.
| Model | Brand | Bore d (mm) | OD D (mm) | Width B (mm) | |
|---|---|---|---|---|---|
| 23132RH | KOYO | 160 | 270 | 86 | — |
| 231SM160-MA | FAG | 160 | 300 | 140 | Cross-ref → |
| 231S.607-MA | FAG | 163.513 | 300 | 140 | — |
| 23134-E1-K-TVPB | FAG | 170 | 280 | 88 | Cross-ref → |
| 23134-E1-K-TVPB + AH3134A | FAG | 170 | 280 | 88 | — |
| 23134-E1-K-TVPB + H3134 | FAG | 170 | 280 | 88 | — |
| 23134-E1-TVPB | FAG | 170 | 280 | 88 | Cross-ref → |
| 23134-E1A-K-M | FAG | 170 | 280 | 88 | Cross-ref → |
| 23134-E1A-K-M + AH3134A | FAG | 170 | 280 | 88 | — |
| 23134-E1A-K-M + H3134 | FAG | 170 | 280 | 88 | — |
| 23134-E1A-M | FAG | 170 | 280 | 88 | Cross-ref → |
| 23134B | NTN | 170 | 280 | 88 | — |
| 23134BK | NTN | 170 | 280 | 88 | — |
| 23134CA/C3W33 | ANDGE | 170 | 280 | 88 | — |
| 23134CA/W33C3 | ANDGE | 170 | 280 | 88 | — |
| 23134CA/W33K | ANDGE | 170 | 280 | 88 | — |
| 23134CA/W33P6 | ANDGE | 170 | 280 | 88 | — |
| 23134CA/W33S1 | ANDGE | 170 | 280 | 88 | — |
| 23134CAK+H3134 | ANDGE | 170 | 280 | 88 | — |
| 23134CAK/C3 | ANDGE | 170 | 280 | 88 | — |
| 23134CAK/C9W33 | ANDGE | 170 | 280 | 88 | — |
| 23134CAK/CCK | ANDGE | 170 | 280 | 88 | — |
| 23134CAK/CCK/W33 | ANDGE | 170 | 280 | 88 | — |
| 23134CAK/W33+H3134 | ANDGE | 170 | 280 | 88 | — |
| 23134CAK/W33C3 | ANDGE | 170 | 280 | 88 | — |
| 23134CC/W33C3 | ANDGE | 170 | 280 | 88 | — |
| 23134CC/W33P6 | ANDGE | 170 | 280 | 88 | — |
| 23134CC/W33S1 | ANDGE | 170 | 280 | 88 | — |
| 23134CCK/W33+H3134 | ANDGE | 170 | 280 | 88 | — |
| 23134CCK/W33C3 | ANDGE | 170 | 280 | 88 | — |
| 23134CE4 | NSK | 170 | 280 | 88 | — |
| 23134F3 | ANDGE | 170 | 280 | 88 | — |
| 23134KF3 | ANDGE | 170 | 280 | 88 | — |
| 23134RH | KOYO | 170 | 280 | 88 | — |
| 23134aK/W33+AH3134/Y | ANDGE | 170 | 280 | 88 | — |
| 231SM170-MA | FAG | 170 | 320 | 142 | Cross-ref → |
| 23136-E1-K-TVPB | FAG | 180 | 300 | 96 | Cross-ref → |
| 23136-E1-K-TVPB + AH3136A | FAG | 180 | 300 | 96 | — |
| 23136-E1-K-TVPB + H3136 | FAG | 180 | 300 | 96 | — |
| 23136-E1-TVPB | FAG | 180 | 300 | 96 | Cross-ref → |
| 23136-E1A-K-M | FAG | 180 | 300 | 96 | Cross-ref → |
| 23136-E1A-K-M + AH3136A | FAG | 180 | 300 | 96 | — |
| 23136-E1A-K-M + H3136 | FAG | 180 | 300 | 96 | — |
| 23136-E1A-M | FAG | 180 | 300 | 96 | Cross-ref → |
| 23136/C4W33 | ANDGE | 180 | 300 | 96 | — |
| 23136/W33C3-B | ANDGE | 180 | 300 | 96 | — |
| 23136B | NTN | 180 | 300 | 96 | — |
| 23136BK | NTN | 180 | 300 | 96 | — |
| 23136CA/C3 | ANDGE | 180 | 300 | 96 | — |
| 23136CA/C3W33 | ANDGE | 180 | 300 | 96 | — |
| 23136CA/C4 | ANDGE | 180 | 300 | 96 | — |
| 23136CA/C4/W33 | ANDGE | 180 | 300 | 96 | — |
| 23136CA/C4S2 | ANDGE | 180 | 300 | 96 | — |
| 23136CA/CC | ANDGE | 180 | 300 | 96 | — |
| 23136CA/CC/W33 | ANDGE | 180 | 300 | 96 | — |
| 23136CA/W33C2 | ANDGE | 180 | 300 | 96 | — |
| 23136CA/W33C3 | ANDGE | 180 | 300 | 96 | — |
| 23136CA/W33C4 | ANDGE | 180 | 300 | 96 | — |
| 23136CA/W33C4S2 | ANDGE | 180 | 300 | 96 | — |
| 23136CA/W33K | ANDGE | 180 | 300 | 96 | — |
| 23136CA/W33P6 | ANDGE | 180 | 300 | 96 | — |
| 23136CA/W33S1 | ANDGE | 180 | 300 | 96 | — |
| 23136CA/W33X | ANDGE | 180 | 300 | 96 | — |
| 23136CAF3 | ANDGE | 180 | 300 | 96 | — |
| 23136CAK/C3/W33 | ANDGE | 180 | 300 | 96 | — |
| 23136CAK/C4S2 | ANDGE | 180 | 300 | 96 | — |
| 23136CAK/CCK | ANDGE | 180 | 300 | 96 | — |
| 23136CAK/CCK/W33 | ANDGE | 180 | 300 | 96 | — |
| 23136CAK/W33+H3136 | ANDGE | 180 | 300 | 96 | — |
| 23136CAK/W33C2 | ANDGE | 180 | 300 | 96 | — |
| 23136CAK/W33C3 | ANDGE | 180 | 300 | 96 | — |
| 23136CAK/W33C4 | ANDGE | 180 | 300 | 96 | — |
| 23136CAK/W33C4S2 | ANDGE | 180 | 300 | 96 | — |
| 23136CAK30/W33 | ANDGE | 180 | 300 | 96 | — |
| 23136CC/W33C3 | ANDGE | 180 | 300 | 96 | — |
| 23136CC/W33K | ANDGE | 180 | 300 | 96 | — |
| 23136CC/W33P6 | ANDGE | 180 | 300 | 96 | — |
| 23136CC/W33S1 | ANDGE | 180 | 300 | 96 | — |
| 23136CCK/W33+H3136 | ANDGE | 180 | 300 | 96 | Cross-ref → |
| 23136KF3/W33 | ANDGE | 180 | 300 | 96 | — |
| 23136L3/C2W33 | ANDGE | 180 | 300 | 96 | — |
| 23136L3/C4W33 | ANDGE | 180 | 300 | 96 | — |
| 23136R | KOYO | 180 | 300 | 96 | — |
| 23136RHA | KOYO | 180 | 300 | 96 | — |
| 231SM180-MA | FAG | 180 | 340 | 160 | Cross-ref → |
| 23138-E1-K-TVPB | FAG | 190 | 320 | 104 | Cross-ref → |
| 23138-E1-K-TVPB + AH3138G | FAG | 190 | 320 | 104 | — |
| 23138-E1-K-TVPB + H3138 | FAG | 190 | 320 | 104 | — |
| 23138-E1-TVPB | FAG | 190 | 320 | 104 | Cross-ref → |
| 23138-E1A-K-M | FAG | 190 | 320 | 104 | Cross-ref → |
| 23138-E1A-K-M + AH3138G | FAG | 190 | 320 | 104 | — |
| 23138-E1A-K-M + H3138 | FAG | 190 | 320 | 104 | — |
| 23138-E1A-M | FAG | 190 | 320 | 104 | Cross-ref → |
| 23138A2X | NACHI | 190 | 320 | 104 | — |
| 23138A2XK | NACHI | 190 | 320 | 104 | — |
| 23138CA/C3 | ANDGE | 190 | 320 | 104 | — |
| 23138CA/C3W33 | ANDGE | 190 | 320 | 104 | — |
| 23138CA/C4/W33 | ANDGE | 190 | 320 | 104 | — |
| 23138CA/CC | ANDGE | 190 | 320 | 104 | — |
| 23138CA/CC/W33 | ANDGE | 190 | 320 | 104 | — |
| 23138CA/W33C3 | ANDGE | 190 | 320 | 104 | — |
| 23138CA/W33K | ANDGE | 190 | 320 | 104 | — |
| 23138CA/W33P6 | ANDGE | 190 | 320 | 104 | — |
| 23138CA/W33S1 | ANDGE | 190 | 320 | 104 | — |
| 23138CA/W33X | ANDGE | 190 | 320 | 104 | — |
| 23138CAK/C3/W33 | ANDGE | 190 | 320 | 104 | — |
| 23138CAK/CCK | ANDGE | 190 | 320 | 104 | — |
| 23138CAK/CCK/W33 | ANDGE | 190 | 320 | 104 | — |
| 23138CAK/W33+H3138 | ANDGE | 190 | 320 | 104 | — |
| 23138CAK/W33C3 | ANDGE | 190 | 320 | 104 | — |
| 23138CAK/W33C3-B | ANDGE | 190 | 320 | 104 | — |
| 23138CCK/W33+H3138 | ANDGE | 190 | 320 | 104 | — |
| 23138CE4 | NSK | 190 | 320 | 104 | — |
| 23138E | NACHI | 190 | 320 | 104 | — |
| 23138EK | NACHI | 190 | 320 | 104 | — |
| 23138F3 | ANDGE | 190 | 320 | 104 | — |
| 23140-B-K-MB + AH3140 | FAG | 200 | 340 | 112 | — |
| 23140-B-K-MB + H3140 | FAG | 200 | 340 | 112 | — |
| 23140A2XK | NACHI | 200 | 340 | 112 | — |
| 23140CA/C3 | ANDGE | 200 | 340 | 112 | — |
| 23140CA/C3/W33 | ANDGE | 200 | 340 | 112 | — |
| 23140CA/C3S0 | ANDGE | 200 | 340 | 112 | — |
| 23140CA/C4 | ANDGE | 200 | 340 | 112 | — |
| 23140CA/C4S0 | ANDGE | 200 | 340 | 112 | — |
| 23140CA/CC/W33 | ANDGE | 200 | 340 | 112 | — |
| 23140CA/P6 | ANDGE | 200 | 340 | 112 | — |
| 23140CA/W33-B | ANDGE | 200 | 340 | 112 | — |
| 23140CA/W33C3 | ANDGE | 200 | 340 | 112 | — |
| 23140CA/W33C4 | ANDGE | 200 | 340 | 112 | — |
| 23140CA/W33K | ANDGE | 200 | 340 | 112 | — |
| 23140CA/W33P6 | ANDGE | 200 | 340 | 112 | — |
| 23140CA/W33S1 | ANDGE | 200 | 340 | 112 | — |
| 23140CAK+H3140 | ANDGE | 200 | 340 | 112 | — |
| 23140CAK/C3 | ANDGE | 200 | 340 | 112 | — |
| 23140CAK/C3W33 | ANDGE | 200 | 340 | 112 | — |
| 23140CAK/C4/W33 | ANDGE | 200 | 340 | 112 | — |
| 23140CAK/C4S0 | ANDGE | 200 | 340 | 112 | — |
| 23140CAK/CCK | ANDGE | 200 | 340 | 112 | — |
| 23140CAK/CCK/W33 | ANDGE | 200 | 340 | 112 | — |
| 23140CAK/W33+H3140 | ANDGE | 200 | 340 | 112 | — |
| 23140CAK/W33C3 | ANDGE | 200 | 340 | 112 | — |
| 23140CCK/W33 | ANDGE | 200 | 340 | 112 | Cross-ref → |
| 23140CCK/W33+H3140 | ANDGE | 200 | 340 | 112 | Cross-ref → |
| 23140CKE4 | NSK | 200 | 340 | 112 | — |
| 23140K/W33-B | ANDGE | 200 | 340 | 112 | — |
| 23140K/W33C3-B | ANDGE | 200 | 340 | 112 | — |
| 231SM200-MA | FAG | 200 | 370 | 175 | Cross-ref → |
| 23144-B-K-MB | FAG | 220 | 370 | 120 | Cross-ref → |
| 23144-B-K-MB + AH3144 | FAG | 220 | 370 | 120 | — |
| 23144-B-K-MB + H3144X | FAG | 220 | 370 | 120 | — |
| 23144A2X | NACHI | 220 | 370 | 120 | — |
| 23144A2XK | NACHI | 220 | 370 | 120 | — |
| 23144CA/C3 | ANDGE | 220 | 370 | 120 | — |
| 23144CA/C4 | ANDGE | 220 | 370 | 120 | — |
| 23144CA/C4/W33 | ANDGE | 220 | 370 | 120 | — |
| 23144CA/C5S1W33 | ANDGE | 220 | 370 | 120 | — |
| 23144CA/HC/W33C3 | ANDGE | 220 | 370 | 120 | — |
| 23144CA/HG2W33 | ANDGE | 220 | 370 | 120 | — |
| 23144CA/P6 | ANDGE | 220 | 370 | 120 | — |
| 23144CA/W33-B | ANDGE | 220 | 370 | 120 | — |
| 23144CA/W33C3 | ANDGE | 220 | 370 | 120 | — |
| 23144CA/W33C3-B | ANDGE | 220 | 370 | 120 | — |
| 23144CA/W33C4 | ANDGE | 220 | 370 | 120 | — |
| 23144CA/W33K | ANDGE | 220 | 370 | 120 | — |
| 23144CA/W33P6 | ANDGE | 220 | 370 | 120 | — |
| 23144CA/W33S1 | ANDGE | 220 | 370 | 120 | — |
| 23144CAK+H3144 | ANDGE | 220 | 370 | 120 | — |
| 23144CAK/C3 | ANDGE | 220 | 370 | 120 | — |
| 23144CAK/C4 | ANDGE | 220 | 370 | 120 | — |
| 23144CAK/C4W33 | ANDGE | 220 | 370 | 120 | — |
| 23144CAK/W33+H3144 | ANDGE | 220 | 370 | 120 | — |
| 23144CAK/W33-B | ANDGE | 220 | 370 | 120 | — |
| 23144CAK/W33C3 | ANDGE | 220 | 370 | 120 | — |
| 23144CAK/W33C3-B | ANDGE | 220 | 370 | 120 | — |
| 23144CAKF3/C4W33 | ANDGE | 220 | 370 | 120 | — |
| 23144CE4 | NSK | 220 | 370 | 120 | — |
| 23144CKE4 | NSK | 220 | 370 | 120 | — |
| 23144E | NACHI | 220 | 370 | 120 | — |
| 23144EK | NACHI | 220 | 370 | 120 | — |
| 23144F3/W33 | ANDGE | 220 | 370 | 120 | — |
| 23144K/C3S0 | ANDGE | 220 | 370 | 120 | — |
| 231SM220-MA | FAG | 220 | 400 | 190 | Cross-ref → |
| 231S.907 | FAG | 239.713 | 440 | 210 | — |
| 23148-B-K-MB + AH3148 | FAG | 240 | 400 | 128 | — |
| 23148-B-K-MB + H3148X | FAG | 240 | 400 | 128 | — |
| 23148/W33C3-B | ANDGE | 240 | 400 | 128 | — |
| 23148CA/C3 | ANDGE | 240 | 400 | 128 | — |
| 23148CA/C4 | ANDGE | 240 | 400 | 128 | — |
| 23148CA/P6 | ANDGE | 240 | 400 | 128 | — |
| 23148CA/W33-B | ANDGE | 240 | 400 | 128 | — |
| 23148CA/W33C3 | ANDGE | 240 | 400 | 128 | — |
| 23148CA/W33C3-B | ANDGE | 240 | 400 | 128 | — |
| 23148CA/W33C4 | ANDGE | 240 | 400 | 128 | — |
| 23148CA/W33K | ANDGE | 240 | 400 | 128 | — |
| 23148CA/W33P6 | ANDGE | 240 | 400 | 128 | — |
| 23148CA/W33S1 | ANDGE | 240 | 400 | 128 | — |
| 23148CA/W33X | ANDGE | 240 | 400 | 128 | — |
| 23148CAK/W33C3 | ANDGE | 240 | 400 | 128 | — |
| 23148CC/W33C3 | ANDGE | 240 | 400 | 128 | — |
| 23148CC/W33K | ANDGE | 240 | 400 | 128 | — |
| 23148CC/W33P6 | ANDGE | 240 | 400 | 128 | — |
| 23148CC/W33S1 | ANDGE | 240 | 400 | 128 | — |
| 23148CCK/W33 | ANDGE | 240 | 400 | 128 | Cross-ref → |
| 23148E | NACHI | 240 | 400 | 128 | — |
| 23148EK | NACHI | 240 | 400 | 128 | — |
| 23148F3 | ANDGE | 240 | 400 | 128 | — |
| 23148RHA | KOYO | 240 | 400 | 128 | — |
| 23148RR | KOYO | 240 | 400 | 128 | — |
| 231SM240-MA | FAG | 240 | 440 | 210 | Cross-ref → |
| 231S.915 | FAG | 252.413 | 460 | 190 | — |
| 23152-K-MB + AH3152G | FAG | 260 | 440 | 144 | — |
| 23152-K-MB + H3152X | FAG | 260 | 440 | 144 | — |
| 23152/C3S0 | ANDGE | 260 | 440 | 144 | — |
| 23152/W33C3-B | ANDGE | 260 | 440 | 144 | — |
| 23152C/W33 | ANDGE | 260 | 440 | 144 | — |
| 23152CA/W33-B | ANDGE | 260 | 440 | 144 | — |
| 23152CA/W33C3 | ANDGE | 260 | 440 | 144 | — |
| 23152CA/W33C3-B | ANDGE | 260 | 440 | 144 | — |
| 23152CA/W33C4 | ANDGE | 260 | 440 | 144 | — |
| 23152CA/W33K | ANDGE | 260 | 440 | 144 | — |
| 23152CA/W33P6 | ANDGE | 260 | 440 | 144 | — |
| 23152CA/W33S1 | ANDGE | 260 | 440 | 144 | — |
| 23152CAK/C3 | ANDGE | 260 | 440 | 144 | — |
| 23152CAK/W33+H3152 | ANDGE | 260 | 440 | 144 | — |
| 23152CAK/W33C3 | ANDGE | 260 | 440 | 144 | — |
| 23152CAK/W33C3-B | ANDGE | 260 | 440 | 144 | — |
| 23152CAK30/W33 | ANDGE | 260 | 440 | 144 | — |
| 23152CC/W33C3 | ANDGE | 260 | 440 | 144 | — |
| 23152CC/W33K | ANDGE | 260 | 440 | 144 | — |
| 23152CC/W33P6 | ANDGE | 260 | 440 | 144 | — |
| 23152CC/W33S1 | ANDGE | 260 | 440 | 144 | — |
| 23152K+H3152 | ANDGE | 260 | 440 | 144 | — |
| 23152K/C3S0 | ANDGE | 260 | 440 | 144 | — |
| 23152K/HG2YA6 | ANDGE | 260 | 440 | 144 | — |
| 23152K/HG2YAB | ANDGE | 260 | 440 | 144 | — |
| 23152K/HGC3S0 | ANDGE | 260 | 440 | 144 | — |
| 231SM260-MA | FAG | 260 | 460 | 190 | Cross-ref → |
| 231S.1100 | FAG | 279.4 | 500 | 218 | — |
| 23156-B-K-MB | FAG | 280 | 460 | 146 | Cross-ref → |
| 23156-B-K-MB + AH3156G | FAG | 280 | 460 | 146 | — |
| 23156-B-K-MB + H3156X | FAG | 280 | 460 | 146 | — |
| 23156/C4 | ANDGE | 280 | 460 | 146 | — |
| 23156/C4W33 | ANDGE | 280 | 460 | 146 | — |
| 23156CA/W33-B | ANDGE | 280 | 460 | 146 | — |
| 23156CA/W33C3 | ANDGE | 280 | 460 | 146 | — |
| 23156CA/W33C3-B | ANDGE | 280 | 460 | 146 | — |
| 23156CA/W33K | ANDGE | 280 | 460 | 146 | — |
| 23156CA/W33P6 | ANDGE | 280 | 460 | 146 | — |
| 23156CA/W33S1 | ANDGE | 280 | 460 | 146 | — |
| 23156CAK+H3156 | ANDGE | 280 | 460 | 146 | Cross-ref → |
| 23156CAK/C3 | ANDGE | 280 | 460 | 146 | — |
| 23156CAK/W33+H3156 | ANDGE | 280 | 460 | 146 | — |
| 23156CAK/W33-B | ANDGE | 280 | 460 | 146 | — |
| 23156CAK/W33C2 | ANDGE | 280 | 460 | 146 | — |
| 23156CAK/W33C3 | ANDGE | 280 | 460 | 146 | — |
| 23156CAK/W33C3-B | ANDGE | 280 | 460 | 146 | — |
| 23156CAKF3 | ANDGE | 280 | 460 | 146 | — |
| 23156X2CA | ANDGE | 280 | 460 | 130 | — |
| 23156X2CA/W33 | ANDGE | 280 | 460 | 150 | — |
| 231SM280-MA | FAG | 280 | 500 | 218 | Cross-ref → |
| 23160-B-K-MB + AH3160G | FAG | 300 | 500 | 160 | — |
| 23160-B-K-MB + H3160 | FAG | 300 | 500 | 160 | — |
| 23160B | NTN | 300 | 500 | 160 | — |
| 23160BK | NTN | 300 | 500 | 160 | — |
| 23160CA/HCEC9W33 | ANDGE | 300 | 500 | 160 | — |
| 23160CA/P6 | ANDGE | 300 | 500 | 160 | — |
| 23160CA/W33-B | ANDGE | 300 | 500 | 160 | — |
| 23160CA/W33C3 | ANDGE | 300 | 500 | 160 | — |
| 23160CA/W33C3-B | ANDGE | 300 | 500 | 160 | — |
| 23160CA/W33K | ANDGE | 300 | 500 | 160 | — |
| 23160CA/W33P6 | ANDGE | 300 | 500 | 160 | — |
| 23160CA/W33S1 | ANDGE | 300 | 500 | 160 | — |
| 23160CAE4 | NSK | 300 | 500 | 160 | — |
| 23160CAF3 | ANDGE | 300 | 500 | 160 | — |
| 23160CAK | ANDGE | 300 | 500 | 160 | — |
| 23160CAK/C3 | ANDGE | 300 | 500 | 160 | — |
| 23160CAK/W33+H3160 | ANDGE | 300 | 500 | 160 | — |
| 23160CAK/W33-B | ANDGE | 300 | 500 | 160 | — |
| 23160CAK/W33C3 | ANDGE | 300 | 500 | 160 | — |
| 23160CAK/W33C3-B | ANDGE | 300 | 500 | 160 | — |
| 23160CAK/W33C4 | ANDGE | 300 | 500 | 160 | — |
| 23160CC/W33C3 | ANDGE | 300 | 500 | 160 | — |
| 23160E | NACHI | 300 | 500 | 160 | — |
| 23160EK | NACHI | 300 | 500 | 160 | — |
| 23160L3/W33 | ANDGE | 300 | 500 | 160 | — |
| 23160RHA | KOYO | 300 | 500 | 160 | — |
| 23160RR | KOYO | 300 | 500 | 160 | — |
| 231SM300-MA | FAG | 300 | 540 | 225 | Cross-ref → |
| 231S.1200 | FAG | 304.8 | 540 | 225 | — |
| 23164-K-MB + AH3164G | FAG | 320 | 540 | 176 | — |
| 23164-K-MB + H3164 | FAG | 320 | 540 | 176 | — |
| 23164B | NTN | 320 | 540 | 176 | — |
| 23164BK | NTN | 320 | 540 | 176 | — |
| 23164CA/W33-B | ANDGE | 320 | 540 | 176 | — |
| 23164CA/W33C3 | ANDGE | 320 | 540 | 176 | — |
| 23164CA/W33C3-B | ANDGE | 320 | 540 | 176 | — |
| 23164CA/W33K | ANDGE | 320 | 540 | 176 | — |
| 23164CA/W33P6 | ANDGE | 320 | 540 | 176 | — |
| 23164CA/W33S1 | ANDGE | 320 | 540 | 176 | — |
| 23164CAE4 | NSK | 320 | 540 | 176 | — |
231 series bearings follow the ISO dimension plan for this family, so a given number is dimensionally interchangeable between brands - see the cross-reference to confirm. Choose the suffix for your duty: shields for dry, clean positions, contact seals for wet or dusty ones, and a larger clearance class where the fit or temperature demands it.
Other Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697