179 models in the 91 series, 10–600 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) | |
|---|---|---|---|---|---|
| 9102PPG FS50000 | TIMKEN | — | |||
| 9103K FS50000 | TIMKEN | — | |||
| 9103KD FS50000 | TIMKEN | — | |||
| 9103KDD FS50000 | TIMKEN | — | |||
| 9103P FS50000 | TIMKEN | — | |||
| 9103PPG FS50000 | TIMKEN | — | |||
| 9104K FS50000 | TIMKEN | — | |||
| 9104KD FS50000 | TIMKEN | — | |||
| 9104KDD FS50000 | TIMKEN | — | |||
| 9104P FS50000 | TIMKEN | — | |||
| 9104PP FS50000 | TIMKEN | — | |||
| 9104PPG FS50000 | TIMKEN | — | |||
| 9105KD FS50000 | TIMKEN | — | |||
| 9105KDD FS50000 | TIMKEN | — | |||
| 9105P FS50000 | TIMKEN | — | |||
| 9105P FS50000P | TIMKEN | — | |||
| 9105PP FS50000 | TIMKEN | — | |||
| 9105PPG FS50000 | TIMKEN | — | |||
| 9106KDD FS50000 | TIMKEN | — | |||
| 9106P FS50000 | TIMKEN | — | |||
| 9106PP FS50000 | TIMKEN | — | |||
| 9107KD FS50000 | TIMKEN | — | |||
| 9107KDD FS50000 | TIMKEN | — | |||
| 9107P FS50000 | TIMKEN | — | |||
| 9107PP FS50000 | TIMKEN | — | |||
| 9108KCR | TIMKEN | — | |||
| 9108KDD FS50000 | TIMKEN | — | |||
| 9108P FS50000 | TIMKEN | — | |||
| 9108PP FS50000 | TIMKEN | — | |||
| 9109P FS50000 | TIMKEN | — | |||
| 9109PP FS50000 | TIMKEN | — | |||
| 9109PPG FS50000 | TIMKEN | — | |||
| 9110K FS50000 | TIMKEN | — | |||
| 9110KD FS50000 | TIMKEN | — | |||
| 9110P FS50000 | TIMKEN | — | |||
| 9110PP FS50000 | TIMKEN | — | |||
| 9111K FS50000 | TIMKEN | — | |||
| 9111PP FS50000 | TIMKEN | — | |||
| 9112K FS50000 | TIMKEN | — | |||
| 9112P FS50000 | TIMKEN | — | |||
| 9112PP FS50000 | TIMKEN | — | |||
| 9112PP FS50000P | TIMKEN | — | |||
| 9113K FS50000 | TIMKEN | — | |||
| 9113P FS50000 | TIMKEN | — | |||
| 9113PP FS50000 | TIMKEN | — | |||
| 9113PPG FS50000 | TIMKEN | — | |||
| 9114K FS50000 | TIMKEN | — | |||
| 9114KDD FS50000 | TIMKEN | — | |||
| 9114PP FS50000 | TIMKEN | — | |||
| 9117K3 | TIMKEN | — | |||
| 9118K | TIMKEN | Cross-ref → | |||
| 9120K | TIMKEN | Cross-ref → | |||
| 9120NPP | TIMKEN | Cross-ref → | |||
| 9124KD | TIMKEN | Cross-ref → | |||
| 9124PP | TIMKEN | Cross-ref → | |||
| 9100K | ANDGE | 10 | 26 | 8 | — |
| 9100KD | ANDGE | 10 | 26 | 8 | — |
| 9100KDD | ANDGE | 10 | 26 | 8 | — |
| 9100P | ANDGE | 10 | 26 | 8 | — |
| 9100PP | ANDGE | 10 | 26 | 8 | — |
| 9101K | ANDGE | 12 | 28 | 8 | — |
| 9101KD | ANDGE | 12 | 28 | 8 | — |
| 9101KDD | ANDGE | 12 | 28 | 8 | — |
| 9101P | ANDGE | 12 | 28 | 8 | — |
| 9101PP | ANDGE | 12 | 28 | 8 | — |
| 9102K | ANDGE | 15 | 32 | 9 | — |
| 9102KD | ANDGE | 15 | 32 | 9 | — |
| 9102KDD | ANDGE | 15 | 32 | 9 | — |
| 9102P | ANDGE | 15 | 32 | 9 | — |
| 9102PP | ANDGE | 15 | 32 | 9 | — |
| 9103K | ANDGE | 17 | 35 | 10 | Cross-ref → |
| 9103KD | ANDGE | 17 | 35 | 10 | — |
| 9103KDD | ANDGE | 17 | 35 | 10 | — |
| 9103P | ANDGE | 17 | 35 | 10 | — |
| 9103PP | ANDGE | 17 | 35 | 10 | — |
| 9103K | TIMKEN | 17 | 35.001 | 10 | Cross-ref → |
| 9104K | TIMKEN | 20 | 41.999 | 11.999 | Cross-ref → |
| 9104K | ANDGE | 20 | 42 | 12 | Cross-ref → |
| 9104KD | ANDGE | 20 | 42 | 12 | — |
| 9104KDD | ANDGE | 20 | 42 | 12 | — |
| 9104P | ANDGE | 20 | 42 | 12 | — |
| 9104PP | ANDGE | 20 | 42 | 12 | — |
| 9105K | ANDGE | 25 | 47 | 12 | Cross-ref → |
| 9105KD | ANDGE | 25 | 47 | 12 | — |
| 9105KDD | ANDGE | 25 | 47 | 12 | — |
| 9105P | ANDGE | 25 | 47 | 12 | — |
| 9105PP | ANDGE | 25 | 47 | 12 | — |
| 9105K | TIMKEN | 25.001 | 47 | 11.999 | Cross-ref → |
| 9106K | TIMKEN | 30 | 55.001 | 13 | Cross-ref → |
| 9106K | ANDGE | 30 | 55 | 13 | Cross-ref → |
| 9106KD | ANDGE | 30 | 55 | 13 | — |
| 9106KDD | ANDGE | 30 | 55 | 13 | — |
| 9106P | ANDGE | 30 | 55 | 13 | — |
| 9106PP | ANDGE | 30 | 55 | 13 | — |
| 9107K | ANDGE | 35 | 62 | 14 | Cross-ref → |
| 9107KD | ANDGE | 35 | 62 | 14 | — |
| 9107KDD | ANDGE | 35 | 62 | 14 | — |
| 9107P | ANDGE | 35 | 62 | 14 | — |
| 9107PP | ANDGE | 35 | 62 | 14 | — |
| 9107K | TIMKEN | 35.001 | 61.999 | 14.001 | Cross-ref → |
| 9108K | TIMKEN | 40 | 68.001 | 15.001 | Cross-ref → |
| 9108K | ANDGE | 40 | 68 | 15 | Cross-ref → |
| 9108KD | ANDGE | 40 | 68 | 15 | — |
| 9108KDD | ANDGE | 40 | 68 | 15 | — |
| 9108P | ANDGE | 40 | 68 | 15 | — |
| 9108PP | ANDGE | 40 | 68 | 15 | — |
| 9109K | ANDGE | 45 | 75 | 16 | — |
| 9109KD | ANDGE | 45 | 75 | 16 | — |
| 9109KDD | ANDGE | 45 | 75 | 16 | — |
| 9109P | ANDGE | 45 | 75 | 16 | — |
| 9109PP | ANDGE | 45 | 75 | 16 | — |
| 9110K | ANDGE | 50 | 80 | 16 | — |
| 9110KD | ANDGE | 50 | 80 | 16 | — |
| 9110KDD | ANDGE | 50 | 80 | 16 | — |
| 9110P | ANDGE | 50 | 80 | 16 | — |
| 9110PP | ANDGE | 50 | 80 | 16 | — |
| 9111K | ANDGE | 55 | 90 | 18 | — |
| 9111KD | ANDGE | 55 | 90 | 18 | — |
| 9111KDD | ANDGE | 55 | 90 | 18 | — |
| 9111P | ANDGE | 55 | 90 | 18 | — |
| 9111PP | ANDGE | 55 | 90 | 18 | — |
| 9112K | ANDGE | 60 | 95 | 18 | — |
| 9112KD | ANDGE | 60 | 95 | 18 | — |
| 9112KDD | ANDGE | 60 | 95 | 18 | — |
| 9112P | ANDGE | 60 | 95 | 18 | — |
| 9112PP | ANDGE | 60 | 95 | 18 | — |
| 9113K | ANDGE | 65 | 100 | 18 | — |
| 9113KD | ANDGE | 65 | 100 | 20 | — |
| 9113KDD | ANDGE | 65 | 100 | 18 | — |
| 9113P | ANDGE | 65 | 100 | 18 | — |
| 9113PP | ANDGE | 65 | 100 | 18 | — |
| 9114K | ANDGE | 70 | 110 | 20 | — |
| 9114KD | ANDGE | 70 | 110 | 20 | — |
| 9114KDD | ANDGE | 70 | 110 | 20 | — |
| 9114P | ANDGE | 70 | 110 | 20 | — |
| 9114PP | ANDGE | 70 | 110 | 20 | — |
| 9115K | ANDGE | 75 | 115 | 20 | Cross-ref → |
| 9115KD | ANDGE | 75 | 115 | 20 | — |
| 9115KDD | ANDGE | 75 | 115 | 20 | — |
| 9115P | ANDGE | 75 | 115 | 20 | — |
| 9115PP | ANDGE | 75 | 115 | 20 | — |
| 9115K | TIMKEN | 75.001 | 115.001 | 20 | Cross-ref → |
| 9116K | ANDGE | 80 | 125 | 22 | — |
| 9117K | ANDGE | 85 | 130 | 22 | Cross-ref → |
| 9117KD | ANDGE | 85 | 130 | 22 | — |
| 9117K | TIMKEN | 85.001 | 130 | 21.999 | Cross-ref → |
| 9118K | ANDGE | 90 | 140 | 24 | Cross-ref → |
| 9119K | ANDGE | 95 | 145 | 24 | — |
| 9120K | ANDGE | 100 | 150 | 24 | Cross-ref → |
| 9120KD | ANDGE | 100 | 150 | 24 | — |
| 9120NPP | ANDGE | 100 | 150 | 24 | Cross-ref → |
| 9121K | ANDGE | 105 | 160 | 26 | Cross-ref → |
| 9121KD | ANDGE | 105 | 160 | 26 | — |
| 9121K | TIMKEN | 105.001 | 160 | 25.999 | Cross-ref → |
| 9122K | ANDGE | 110 | 170 | 28 | — |
| 9124K | TIMKEN | 120 | 180 | 28.001 | Cross-ref → |
| 9124K | ANDGE | 120 | 180 | 28 | Cross-ref → |
| 9124KD | ANDGE | 120 | 180 | 28 | Cross-ref → |
| 9124P | ANDGE | 120 | 180 | 28 | — |
| 9124PP | ANDGE | 120 | 180 | 28 | Cross-ref → |
| 9126K | ANDGE | 130 | 200 | 33 | Cross-ref → |
| 9126K | TIMKEN | 130 | 200 | 33 | Cross-ref → |
| 9128K | ANDGE | 140 | 210 | 33 | Cross-ref → |
| 9128K | TIMKEN | 140 | 210 | 33 | Cross-ref → |
| 9128KS2 | ANDGE | 140 | 210 | 33 | — |
| 9130K | ANDGE | 150 | 225 | 35 | — |
| 9132K | ANDGE | 160 | 240 | 38 | — |
| 9134K | ANDGE | 170 | 260 | 42 | — |
| 9136K | ANDGE | 180 | 280 | 46 | — |
| 9138K | ANDGE | 190 | 290 | 46 | — |
| 9140K | ANDGE | 200 | 310 | 51 | — |
| 9144K | ANDGE | 220 | 340 | 56 | — |
| 9148K | ANDGE | 240 | 360 | 56 | — |
| 9152K | ANDGE | 260 | 400 | 65 | — |
| 9156K | ANDGE | 280 | 420 | 65 | — |
| 9160K | ANDGE | 300 | 460 | 74 | — |
| 9164K | ANDGE | 320 | 480 | 74 | — |
| 9180K | ANDGE | 400 | 600 | 90 | — |
| 91/600K | ANDGE | 600 | 870 | 118 | — |
91 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 Deep Groove Ball Bearings series: 62 · 60 · 63 · 618 · 619 · 69 · 68 · 160