TIMKEN L853049-L853011-B Tapered roller bearing
Also known as : L853049-L853011-B
- Inside Diameter: 276.225 mm
- Outside Diameter: 349.949 mm
- Width: 18.699 mm
- Basic dynamic load rating: 333000 kN
- Basic static load rating: 750000 kN
TIMKEN L853049-L853011-B
TIMKEN L853049-L853011-B details
| Series | L853000 |
|---|---|
| model | L853049-L853011-B |
| Cone Part Number | L853049 |
| Cup Part Number | L853011-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight | 7.60 Kg 16.800 lb |
| Dimensions | |
| d - Bore | 276.225 mm 10.875 in |
| D - Cup Outer Diameter | 349.949 mm 13.7775 in |
| D1 - Flange Outer Diameter | 357.950 mm 14.0925 in |
| B - Cone Width | 34.925 mm 1.3750 in |
| C - Cup Width | 23.813 mm 0.9375 in |
| C1 - Cup Flange Width | 5.999 mm 0.2362 in |
| T - Bearing Width to Flange | 18.699 mm 0.7362 in |
| T1 - Bearing Width | 36.513 mm 1.4375 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius | 3.600 mm 0.14 in |
| r - Cup Backface "To Clear" Radius | 3.30 mm 0.130 in |
| da - Cone Frontface Backing Diameter | 288 mm 11.34 in |
| db - Cone Backface Backing Diameter | 293.10 mm 11.54 in |
| Da - Cup Frontface Backing Diameter | 342.90 mm 13.50 in |
| Ab - Cage-Cone Frontface Clearance | 4.6 mm 0.18 in |
| Aa - Cage-Cone Backface Clearance | 5.3 mm 0.21 in |
| a - Effective Center Location | 35.1 mm 1.38 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) | 86300 N 19400 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) | 333000 N 74900 lbf |
| C0 - Static Radial Rating | 750000 N 169000 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) | 79600 N 17900 lbf |
| Factors | |
| K - Factor | 1.08 |
| e - ISO Factor | 0.54 |
| Y - ISO Factor | 1.11 |
| G1 - Heat Generation Factor (Roller-Raceway) | 1060 |
| G2 - Heat Generation Factor (Rib-Roller End) | 350 |
| Cg - Geometry Factor | 0.152 |
TIMKEN L853049-L853011-B bearing cross reference
68450R/68709R
276.225 mmx 349.949 mmx 18.699 mm
H414245/H414210
276.225 mmx 349.949 mmx 18.699 mm
387/382A
276.225 mmx 349.949 mmx 18.699 mm
HM88630R/HM88610R
276.225 mmx 349.949 mmx 18.699 mm
02473R/02420R
276.225 mmx 349.949 mmx 18.699 mm
23100R/23256R
276.225 mmx 349.949 mmx 18.699 mm
387-384ED
276.225 mmx 349.949 mmx 18.699 mm
389-384DRB
276.225 mmx 349.949 mmx 18.699 mm
EE132083-132126D
276.225 mmx 349.949 mmx 18.699 mm
42362D - 42586
276.225 mmx 349.949 mmx 18.699 mm
L357049-L357019-B
276.225 mmx 349.949 mmx 18.699 mm
