8 models in the 190 series, 190–190 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) | |
|---|---|---|---|---|---|
| 190KBD030 | NACHI | 190 | 290 | 75 | — |
| 190KBE030 | NACHI | 190 | 290 | 94 | — |
| 190KBE130 | NACHI | 190 | 290 | 75 | — |
| 190KBD031 | NACHI | 190 | 320 | 104 | — |
| 190KBE031 | NACHI | 190 | 320 | 130 | — |
| 190KBE131 | NACHI | 190 | 320 | 104 | — |
| 190KBE02 | NACHI | 190 | 340 | 133 | — |
| 190KBE22 | NACHI | 190 | 340 | 204 | — |
190 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