TIMKEN EE129121D - 129172 Tapered roller bearing
Also known as : EE129121D - 129172
- Inside Diameter: 304.648 mm
- Outside Diameter: 438.048 mm
- Width: 134.938 mm
- Basic dynamic load rating: 1560 kN
- Basic static load rating: 405 kN
TIMKEN EE129121D - 129172
TIMKEN EE129121D - 129172 details
| Bearing Number | EE129121D - 129172 |
|---|---|
| Brand | TIMKEN |
| Type | Tapered Roller Bearings - TDI (Tapered Double Inner) |
| Series | 129000 |
| Cone Part Number | EE129121D |
| Cup Part Number | 129172 |
| Design Units | Imperial |
| Bearing Weight |
134.20 lb 60.900 Kg |
| Cage Type | Stamped Steel |
| Aa - Cage-Cone Backface Clearance |
0 in 0 mm |
| d - Bore |
11.9940 in 304.648 mm |
| D - Cup Outer Diameter |
17.2460 in 438.048 mm |
| B - Double Cone Width |
5.3125 in 134.938 mm |
| C - Cup Width |
2.1250 in 53.975 mm |
| T - Bearing Width across Cups |
5.2499 in 133.347 mm |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) |
52200 lbf 232000 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) |
351000 lbf 1560000 N |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) |
91000 lbf 405000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
37200 lbf 165000 N |
| K - Factor | 1.4 |
| e - ISO Factor | 0.9 |
| Y1 - ISO Factor | 0.75 |
| Y2 - ISO Factor | 1.12 |
| Cg - Geometry Factor | 0.171 |
| R - Cone Frontface "To Clear" Radius |
0.130 in 3.30 mm |
| r - Cup Backface "To Clear" Radius |
0.190 in 4.80 mm |
| da - Cone Frontface Backing Diameter |
12.87 in 326.90 mm |
| Db - Cup Backface Backing Diameter |
15.98 in 405.90 mm |
| Ab - Cage-Cone Frontface Clearance |
-0.02 in -0.5 mm |
TIMKEN EE129121D - 129172 bearing cross reference
68450R/68709R
304.648 mmx 438.048 mmx 134.938 mm
H414245/H414210
304.648 mmx 438.048 mmx 134.938 mm
387/382A
304.648 mmx 438.048 mmx 134.938 mm
HM88630R/HM88610R
304.648 mmx 438.048 mmx 134.938 mm
02473R/02420R
304.648 mmx 438.048 mmx 134.938 mm
23100R/23256R
304.648 mmx 438.048 mmx 134.938 mm
387-384ED
304.648 mmx 438.048 mmx 134.938 mm
389-384DRB
304.648 mmx 438.048 mmx 134.938 mm
EE132083-132126D
304.648 mmx 438.048 mmx 134.938 mm
42362D - 42586
304.648 mmx 438.048 mmx 134.938 mm
L357049-L357019-B
304.648 mmx 438.048 mmx 134.938 mm
