19 models in the 8 series, 7–47 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) | |
|---|---|---|---|---|---|
| 8.05E+06 | ANDGE | 26.5 | — | ||
| 8.05E+08 | ANDGE | 39 | 28 | — | |
| 8E-NK10/16CT+IR7x10x16 | NTN | 7 | 17 | 16 | — |
| 8E-KV8x11x11.8X2S | NTN | 8 | 11 | 12 | — |
| 8E-KV8x11x8.8X2S | NTN | 8 | 11 | 9 | — |
| 8E-KV8x12x11.8X1S | NTN | 8 | 12 | 12 | — |
| 8E-KV10x13x12.8XS | NTN | 10 | 13 | 13 | — |
| 8E-K10x14x16.8X1 | NTN | 10 | 14 | 17 | — |
| 8E-KV10x14x10.8XS | NTN | 10 | 14 | 11 | — |
| 8E-KV10x14x13.8X4S | NTN | 10 | 14 | 14 | — |
| 8E-NK10/16CT | NTN | 10 | 17 | 16 | — |
| 8Q-K12x15x10 | NTN | 12 | 15 | 10 | — |
| 8E-K12x16x17.8X1 | NTN | 12 | 16 | 18 | — |
| 8Q-K12x16x13 | NTN | 12 | 16 | 13 | — |
| 8Q-K12x18x12 | NTN | 12 | 18 | 12 | — |
| 8Q-K20x28x25 | NTN | 20 | 28 | 25 | — |
| 8SF14 | NSK | 22.225 | 36.512 | 19.43 | — |
| 8E-K38x43x17 | NTN | 38 | 43 | 17 | — |
| 8E-K47x52x15.3X2 | NTN | 47 | 52 | 16 | — |
8 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