TIMKEN 378DW - 374 Tapered Roller Bearings
Also known as : 378DW - 374
- Inside Diameter: 49.213 mm
- Outside Diameter: 93.264 mm
- Width: 67.488 mm
- Basic dynamic load rating: 153 kN
- Basic static load rating: 39.7 kN
TIMKEN 378DW - 374 Bearing
TIMKEN 378DW - 374 Bearing details
| Bearing Number | 378DW - 374 |
|---|---|
| Brand | TIMKEN |
| Type | Tapered Roller Bearings - TDI (Tapered Double Inner) |
| Series | 375 |
| Cone Part Number | 378DW |
| Cup Part Number | 374 |
| Design Units | Imperial |
| Bearing Weight |
3.2 lb 1.4 Kg |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance |
0 in 0 mm |
| d - Bore |
1.9375 in 49.213 mm |
| D - Cup Outer Diameter |
3.6718 in 93.264 mm |
| B - Double Cone Width |
2.6570 in 67.488 mm |
| C - Cup Width |
0.5938 in 15.083 mm |
| T - Bearing Width across Cups |
1.9689 in 50.010 mm |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) |
5120 lbf 22800 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) |
34400 lbf 153000 N |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) |
8920 lbf 39700 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
2970 lbf 13200 N |
| K - Factor | 1.73 |
| e - ISO Factor | 0.71 |
| Y1 - ISO Factor | 0.95 |
| Y2 - ISO Factor | 1.41 |
| Cg - Geometry Factor | 0.0816 |
| R - Cone Frontface "To Clear" Radius |
0.030 in 0.80 mm |
| r - Cup Backface "To Clear" Radius |
0.050 in 1.30 mm |
| da - Cone Frontface Backing Diameter |
2.2 in 55.90 mm |
| Db - Cup Backface Backing Diameter |
3.35 in 85.10 mm |
| Ab - Cage-Cone Frontface Clearance |
-0.19 in -4.8 mm |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 378DW - 374 Tapered Roller Bearings - TDI (Tapered Double Inner) in stock.
TIMKEN bearing cross reference
TIMKEN 378DW - 372A bearing
49.213mm x 96.838mm x 67.488mm