
639 - 632DC
📏 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. | mN8x0h574v |
| Aa - Cage-Cone Backface Clearance | 1 mm0.04 in |
| Ab - Cage-Cone Frontface Clearance | 1.3 mm0.05 in |
| B - Cone Width | 29.771 mm1.1721 in |
| Bearing Weight | 0.8 Kg1.7 lb |
| C - Cup Width | 23.813 mm0.9375 in |
| C0 - Static Radial Rating | 26800 lbf119000 N |
| Cage Type | Stamped Steel |
| Cone Part Number | 3480 |
| Cup Part Number | 3431 |
| D - Cup Outer Diameter | 82.550 mm3.2500 in |
| Da - Cup Frontface Backing Diameter | 75.90 mm2.99 in |
| Db - Cup Backface Backing Diameter | 69.09 mm2.72 in |
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) | 29.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 11.2 |
| Series | 3400 |
| T - Bearing Width | 29.370 mm1.1563 in |
| d - Bore | 35.001 mm1.3780 in |
| da - Cone Frontface Backing Diameter | 43.43 mm1.71 in |
| db - Cone Backface Backing Diameter | 45.97 mm1.81 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

📏 Dimensions on request

📏 Dimensions on request