
78255X
📏 Dimensions on request



Tapered Roller Bearings · Dimensions on request
| Brand | TIMKEN |
|---|---|
| Category | Tapered Roller Bearings |
| Type | Tapered Roller Bearings |
| Dimensions (d × D × B) | Dimensions on request |
| Catalogue Ref. | rmqnKWaObx |
| Aa - Cage-Cone Backface Clearance | 5.3 mm0.21 in |
| Ab - Cage-Cone Frontface Clearance | 5.1 mm0.2 in |
| B - Cone Width | 85.725 mm3.3750 in |
| Bearing Weight | 41.2 Kg90.70 lb |
| C - Cup Width | 68.263 mm2.6875 in |
| C0 - Static Radial Rating | 628000 lbf2790000 N |
| Cage Type | Stamped Steel |
| Cone Part Number | K150194 |
| Cup Part Number | K150495 |
| D - Cup Outer Diameter | 448.437 mm17.6550 in |
| Da - Cup Frontface Backing Diameter | 427.70 mm16.84 in |
| Db - Cup Backface Backing Diameter | 418.08 mm16.46 in |
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) | 2711.5 |
| G2 - Heat Generation Factor (Rib-Roller End) | 280.9 |
| Series | HM259000 |
| T - Bearing Width | 85.728 mm3.3751 in |
| d - Bore | 316.738 mm12.4700 in |
| da - Cone Frontface Backing Diameter | 336.04 mm14.41 in |
| db - Cone Backface Backing Diameter | 340.11 mm13.39 in |

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request

📏 Dimensions on request