
387 - 384DRB
📏 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. | tNT6FMaFbm |
| Aa - Cage-Cone Backface Clearance | 3.8 mm0.15 in |
| Ab - Cage-Cone Frontface Clearance | 2.8 mm0.11 in |
| B - Cone Width | 46.038 mm1.8125 in |
| Bearing Weight | 7.9 Kg17.500 lb |
| C - Cup Width | 36.513 mm1.4375 in |
| C0 - Static Radial Rating | 197000 lbf876000 N |
| Cage Type | Stamped Steel |
| Cone Part Number | 67989 |
| Cup Part Number | 67920 |
| D - Cup Outer Diameter | 282.575 mm11.1250 in |
| Da - Cup Frontface Backing Diameter | 275.10 mm10.87 in |
| Db - Cup Backface Backing Diameter | 260.10 mm10.24 in |
| Design Units | Imperial |
| G1 - Heat Generation Factor (Roller-Raceway) | 820 |
| G2 - Heat Generation Factor (Rib-Roller End) | 172 |
| Series | 67900 |
| T - Bearing Width | 46.038 mm1.8125 in |
| d - Bore | 209.550 mm8.2500 in |
| da - Cone Frontface Backing Diameter | 220.98 mm9.8 in |
| db - Cone Backface Backing Diameter | 227.08 mm8.94 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