9 models in the KBZ series, 6.35–50.8 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) | |
|---|---|---|---|---|---|
| KBZ04 | INA | 6.35 | 12.7 | 19.05 | — |
| KBZ06 | INA | 9.525 | 15.875 | 22.225 | — |
| KBZ08 | INA | 12.7 | 22.225 | 31.75 | — |
| KBZ10 | INA | 15.875 | 28.575 | 38.1 | — |
| KBZ12 | INA | 19.05 | 31.75 | 41.275 | — |
| KBZ16 | INA | 25.4 | 39.7 | 57.15 | — |
| KBZ20 | INA | 31.75 | 50.8 | 66.675 | — |
| KBZ24 | INA | 38.1 | 60.325 | 76.2 | — |
| KBZ32 | INA | 50.8 | 76.2 | 101.6 | — |
KBZ 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 Needle Roller Bearings series: K · RNA · NA · HK · NK · BK · KT · IR