TIMKEN 71450D - 71750 Tapered roller bearing
Also known as : 71450D - 71750
- Inside Diameter: 114.3 mm
- Outside Diameter: 190.5 mm
- Width: 101.6 mm
- Basic dynamic load rating: 633 kN
- Basic static load rating: 164 kN
TIMKEN 71450D - 71750
TIMKEN 71450D - 71750 details
| Bearing Number | 71450D - 71750 |
|---|---|
| Brand | TIMKEN |
| Type | Tapered Roller Bearings - TDI (Tapered Double Inner) |
| Series | 71000 |
| Cone Part Number | 71450D |
| Cup Part Number | 71750 |
| Design Units | Imperial |
| Bearing Weight |
23.400 lb 10.60 Kg |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance |
0 in 0 mm |
| d - Bore |
4.5000 in 114.300 mm |
| D - Cup Outer Diameter |
7.5 in 190.5 mm |
| B - Double Cone Width |
4.0000 in 101.600 mm |
| C - Cup Width |
1.3750 in 34.925 mm |
| T - Bearing Width across Cups |
3.8749 in 98.422 mm |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) |
21200 lbf 94300 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) |
142000 lbf 633000 N |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) |
36900 lbf 164000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
15100 lbf 67100 N |
| K - Factor | 1.4 |
| e - ISO Factor | 0.9 |
| Y1 - ISO Factor | 0.75 |
| Y2 - ISO Factor | 1.12 |
| G1 - Heat Generation Factor (Roller-Raceway) | 269 |
| G2 - Heat Generation Factor (Rib-Roller End) | 49.5 |
| Cg - Geometry Factor | 0.116 |
| R - Cone Frontface "To Clear" Radius |
0.060 in 1.50 mm |
| r - Cup Backface "To Clear" Radius |
0.130 in 3.30 mm |
| da - Cone Frontface Backing Diameter |
5.04 in 128 mm |
| Db - Cup Backface Backing Diameter |
6.73 in 170.90 mm |
| Ab - Cage-Cone Frontface Clearance |
0.1 in 2.5 mm |
TIMKEN 71450D - 71750 bearing cross reference
68450R/68709R
114.3 mmx 190.5 mmx 101.6 mm
H414245/H414210
114.3 mmx 190.5 mmx 101.6 mm
387/382A
114.3 mmx 190.5 mmx 101.6 mm
HM88630R/HM88610R
114.3 mmx 190.5 mmx 101.6 mm
02473R/02420R
114.3 mmx 190.5 mmx 101.6 mm
23100R/23256R
114.3 mmx 190.5 mmx 101.6 mm
387-384ED
114.3 mmx 190.5 mmx 101.6 mm
389-384DRB
114.3 mmx 190.5 mmx 101.6 mm
EE132083-132126D
114.3 mmx 190.5 mmx 101.6 mm
42362D - 42586
114.3 mmx 190.5 mmx 101.6 mm
L357049-L357019-B
114.3 mmx 190.5 mmx 101.6 mm
