TIMKEN HM256848DWH - HM256810 Tapered roller bearing
Also known as : HM256848DWH - HM256810
- Inside Diameter: 298.45 mm
- Outside Diameter: 422.275 mm
- Width: 150.813 mm
- Basic dynamic load rating: 2490 kN
- Basic static load rating: 645 kN
TIMKEN HM256848DWH - HM256810
TIMKEN HM256848DWH - HM256810 details
| Bearing Number | HM256848DWH - HM256810 |
|---|---|
| Brand | TIMKEN |
| Type | Tapered Roller Bearings - TDI (Tapered Double Inner) |
| Series | HM256800 |
| Cone Part Number | HM256848DWH |
| Cup Part Number | HM256810 |
| Design Units | Imperial |
| Bearing Weight |
146.200 lb 66.3 Kg |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance |
0 in 0 mm |
| d - Bore |
11.7500 in 298.450 mm |
| D - Cup Outer Diameter |
16.6250 in 422.275 mm |
| B - Double Cone Width |
5.9375 in 150.813 mm |
| C - Cup Width |
2.5000 in 63.500 mm |
| T - Bearing Width across Cups |
5.9375 in 150.813 mm |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) |
83300 lbf 371000 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) |
560000 lbf 2490000 N |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) |
145000 lbf 645000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
48000 lbf 214000 N |
| K - Factor | 1.73 |
| e - ISO Factor | 0.71 |
| Y1 - ISO Factor | 0.95 |
| Y2 - ISO Factor | 1.42 |
| Cg - Geometry Factor | 0.175 |
| R - Cone Frontface "To Clear" Radius |
0.130 in 3.30 mm |
| r - Cup Backface "To Clear" Radius |
0.130 in 3.30 mm |
| da - Cone Frontface Backing Diameter |
12.48 in 317 mm |
| Db - Cup Backface Backing Diameter |
15.51 in 394 mm |
| Ab - Cage-Cone Frontface Clearance |
0.19 in 4.8 mm |
TIMKEN HM256848DWH - HM256810 bearing cross reference
68450R/68709R
298.45 mmx 422.275 mmx 150.813 mm
H414245/H414210
298.45 mmx 422.275 mmx 150.813 mm
387/382A
298.45 mmx 422.275 mmx 150.813 mm
HM88630R/HM88610R
298.45 mmx 422.275 mmx 150.813 mm
02473R/02420R
298.45 mmx 422.275 mmx 150.813 mm
23100R/23256R
298.45 mmx 422.275 mmx 150.813 mm
387-384ED
298.45 mmx 422.275 mmx 150.813 mm
389-384DRB
298.45 mmx 422.275 mmx 150.813 mm
EE132083-132126D
298.45 mmx 422.275 mmx 150.813 mm
42362D - 42586
298.45 mmx 422.275 mmx 150.813 mm
L357049-L357019-B
298.45 mmx 422.275 mmx 150.813 mm
