TIMKEN LL205449-LL205410-B Tapered roller bearing
Also known as : LL205449-LL205410-B
- Inside Diameter: 50.8 mm
- Outside Diameter: 77.788 mm
- Width: 5.969 mm
- Basic dynamic load rating: 37.3 kN
- Basic static load rating: 47.2 kN
TIMKEN LL205449-LL205410-B
TIMKEN LL205449-LL205410-B details
| Series | LL205400 |
|---|---|
| model | LL205449-LL205410-B |
| Cone Part Number | LL205449 |
| Cup Part Number | LL205410-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
0.200 Kg 0.50 lb |
| Dimensions | |
| d - Bore |
50.8 mm 2 in |
| D - Cup Outer Diameter |
77.788 mm 3.0625 in |
| D1 - Flange Outer Diameter |
80.582 mm 3.1725 in |
| B - Cone Width |
12.700 mm 0.5000 in |
| C - Cup Width |
9.525 mm 0.3750 in |
| C1 - Cup Flange Width |
2.794 mm 0.1100 in |
| T - Bearing Width to Flange |
5.969 mm 0.2350 in |
| T1 - Bearing Width |
12.700 mm 0.5000 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
1.5 mm 0.06 in |
| r - Cup Backface "To Clear" Radius |
1.5 mm 0.06 in |
| da - Cone Frontface Backing Diameter |
55.10 mm 2.17 in |
| db - Cone Backface Backing Diameter |
56.90 mm 2.24 in |
| Da - Cup Frontface Backing Diameter |
74.93 mm 2.99 in |
| Ab - Cage-Cone Frontface Clearance |
2.3 mm 0.09 in |
| Aa - Cage-Cone Backface Clearance |
0 mm 0 in |
| a - Effective Center Location |
0 mm 0 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
9680 N 2180 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
37300 N 8390 lbf |
| C0 - Static Radial Rating |
47200 N 10600 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
5570 N 1250 lbf |
| Factors | |
| K - Factor | 1.74 |
| e - ISO Factor | 0.34 |
| Y - ISO Factor | 1.78 |
| G1 - Heat Generation Factor (Roller-Raceway) | 24.2 |
| G2 - Heat Generation Factor (Rib-Roller End) | 29.1 |
| Cg - Geometry Factor | 0.0699 |
TIMKEN LL205449-LL205410-B bearing cross reference
68450R/68709R
50.8 mmx 77.788 mmx 5.969 mm
H414245/H414210
50.8 mmx 77.788 mmx 5.969 mm
387/382A
50.8 mmx 77.788 mmx 5.969 mm
HM88630R/HM88610R
50.8 mmx 77.788 mmx 5.969 mm
02473R/02420R
50.8 mmx 77.788 mmx 5.969 mm
23100R/23256R
50.8 mmx 77.788 mmx 5.969 mm
387-384ED
50.8 mmx 77.788 mmx 5.969 mm
389-384DRB
50.8 mmx 77.788 mmx 5.969 mm
EE132083-132126D
50.8 mmx 77.788 mmx 5.969 mm
42362D - 42586
50.8 mmx 77.788 mmx 5.969 mm
L357049-L357019-B
50.8 mmx 77.788 mmx 5.969 mm
