TIMKEN 34301-34478D bearings | 76.2x121.442x52.388mm
Also known as : 34301-34478D
- Inside Diameter: 76.2 mm
- Outside Diameter: 121.442 mm
- Width: 52.388 mm
- Basic dynamic load rating: 178 kN
- Basic static load rating: 46.1 kN
TIMKEN 34301-34478D Bearing
TIMKEN 34301-34478D Bearing details
| TIMKEN Part Number | 34301-34478D |
|---|---|
| Brand | TIMKEN |
| Type | Tapered Roller Bearings - TDO (Tapered Double Inner) |
| Series | 34000 |
| Cone Part Number | 34301 |
| Cup Part Number | 34478D |
| Design Units | Imperial |
| Bearing Weight |
4.18 lb 1.897 Kg |
| Cage Type | Stamped Steel |
| Ab - Cage-Cone Frontface Clearance |
0.1 in 2.5 mm |
| Alternate Part Name | 34301-34478D |
| d - Bore |
3 in 76.2 mm |
| D - Cup Outer Diameter |
4.7812 in 121.442 mm |
| B - Cone Width |
0.9060 in 23.012 mm |
| C - Double Cup Width |
1.5000 in 38.100 mm |
| T - Bearing Width across Cones |
2.0625 in 52.388 mm |
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) |
5960 lbf 26500 N |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) |
40000 lbf 178000 N |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) |
10400 lbf 46100 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
4600 lbf 20500 N |
| K - Factor | 1.3 |
| e - ISO Factor | 0.45 |
| Y1 - ISO Factor | 1.5 |
| Y2 - ISO Factor | 2.23 |
| G1 - Heat Generation Factor (Roller-Raceway) | 69.3 |
| G2 - Heat Generation Factor (Rib-Roller End) | 27 |
| Cg - Geometry Factor | 0.109 |
| R - Cone Backface "To Clear" Radius |
0.14 in 3.600 mm |
| r - Cup Frontface "To Clear" Radius |
0.03 in 0.8 mm |
| db - Cone Backface Backing Diameter |
3.5 in 88.90 mm |
| Da - Cup Frontface Backing Diameter |
4.60 in 116.84 mm |
| Aa - Cage-Cone Backface Clearance |
0.09 in 2.3 mm |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 34301-34478D Tapered Roller Bearings - TDO (Tapered Double Inner) in stock.
TIMKEN bearing cross reference
