35 models in the LRB series, 12.7–88.9 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) | |
|---|---|---|---|---|---|
| LRB 121612 | IKO | 19.3 | — | ||
| LRB 61012 | IKO | 19.3 | — | ||
| LRB 81212 | IKO | 19.3 | — | ||
| LRB 81216 | IKO | 12.7 | 19.05 | 25.65 | — |
| LRB 101412 | IKO | 15.88 | 22.23 | 19.3 | — |
| LRB 101416 | IKO | 15.88 | 22.23 | 25.65 | — |
| LRB 121616 | IKO | 19.05 | 25.4 | 25.65 | — |
| LRB 141816 | IKO | 22.23 | 28.58 | 25.65 | — |
| LRB 141820 | IKO | 22.23 | 28.58 | 32 | — |
| LRB 162016 | IKO | 25.4 | 31.75 | 25.65 | — |
| LRB 162020 | IKO | 25.4 | 31.75 | 32 | — |
| LRB 182216 | IKO | 28.58 | 34.93 | 25.65 | — |
| LRB 182220 | IKO | 28.58 | 34.93 | 32 | — |
| LRB 202416 | IKO | 31.75 | 38.1 | 25.65 | — |
| LRB 202420 | IKO | 31.75 | 38.1 | 32 | — |
| LRB 222616 | IKO | 34.93 | 41.28 | 25.65 | — |
| LRB 222620 | IKO | 34.93 | 41.28 | 32 | — |
| LRB 242816 | IKO | 38.1 | 44.45 | 25.65 | — |
| LRB 242820 | IKO | 38.1 | 44.45 | 32 | — |
| LRB 243020 | IKO | 38.1 | 47.63 | 32 | — |
| LRB 263216 | IKO | 41.28 | 50.8 | 25.65 | — |
| LRB 263220 | IKO | 41.28 | 50.8 | 32 | — |
| LRB 283624 | IKO | 44.45 | 57.15 | 38.35 | — |
| LRB 283628 | IKO | 44.45 | 57.15 | 44.7 | — |
| LRB 324024 | IKO | 50.8 | 63.5 | 38.35 | — |
| LRB 324028 | IKO | 50.8 | 63.5 | 44.7 | — |
| LRB 364424 | IKO | 57.15 | 69.85 | 38.35 | — |
| LRB 364428 | IKO | 57.15 | 69.85 | 44.7 | — |
| LRB 404824 | IKO | 63.5 | 76.2 | 38.35 | — |
| LRB 404828 | IKO | 63.5 | 76.2 | 44.7 | — |
| LRB 445228 | IKO | 69.85 | 82.55 | 44.7 | — |
| LRB 445232 | IKO | 69.85 | 82.55 | 51.05 | — |
| LRB 485632 | IKO | 76.2 | 88.9 | 51.05 | — |
| LRB 526032 | IKO | 82.55 | 95.25 | 51.05 | — |
| LRB 566432 | IKO | 88.9 | 101.6 | 51.05 | — |
LRB 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 Bearing Accessories series: H · AH · 710 · FIR · 72 · SNW · 73 · C