
663A - 654D
📏 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. | 3NVMAU6b5O |
| Aa - Cage-Cone Backface Clearance | 2.5 mm0.1 in |
| Ab - Cage-Cone Frontface Clearance | -4.8 mm-0.19 in |
| B - Cone Width | 31.001 mm1.2205 in |
| Bearing Weight | 0.9 Kg1.900 lb |
| C - Cup Width | 16.355 mm0.Series 6439 in |
| C0 - Static Radial Rating | 28100 lbf125000 N |
| Cage Type | Stamped Steel |
| Cone Part Number | K149541 |
| Cup Part Number | K149542 |
| D - Cup Outer Diameter | 110.000 mm4.3307 in |
| Da - Cup Frontface Backing Diameter | 105.40 mm4.15 in |
| Db - Cup Backface Backing Diameter | 102.11 mm4.02 in |
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) | 56 |
| G2 - Heat Generation Factor (Rib-Roller End) | 21.4 |
| Series | 395 |
| T - Bearing Width | 23.465 mm0.9238 in |
| d - Bore | 66.675 mm2.6250 in |
| da - Cone Frontface Backing Diameter | 72.9 mm3.52 in |
| db - Cone Backface Backing Diameter | 80.01 mm3.15 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