12 models in the 340 series, 340–863.6 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) | |
|---|---|---|---|---|---|
| 340 VRME R | SKF | — | |||
| 340823 | TIMKEN | — | |||
| 340X372X16 HDS1 R | SKF | 340 | — | ||
| 340X372X16 HDS2 V | SKF | 340 | — | ||
| 340X380X18 HDS1 R | SKF | 340 | — | ||
| 340X380X18 HDS1 V | SKF | 340 | — | ||
| 340X380X18 HDS2 R | SKF | 340 | — | ||
| 340X380X18 HDS2 V | SKF | 340 | — | ||
| 340X380X20 HDS1 R | SKF | 340 | — | ||
| 340X380X20 HS8 R | SKF | 340 | — | ||
| 340KBV039 | NACHI | 340 | 480 | 350 | — |
| 3400539 | SKF | 863.6 | — |
340 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 Custom & Special Bearings series: 62 · 685 · 63 · 60 · SNV · K · BND · 697