TIMKEN 43117-43312 Tapered roller bearing
Also known as : 43117-43312
- Inside Diameter: 29.987 mm
- Outside Diameter: 79.375 mm
- Width: 25.4 mm
- Basic dynamic load rating: 77.6 kN
- Basic static load rating: 76.2 kN
TIMKEN 43117-43312
TIMKEN 43117-43312 details
| Series | 43000 |
|---|---|
| model | 43117-43312 |
| Cone Part Number | 43117 |
| Cup Part Number | 43312 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
0.600 Kg 1.30 lb |
| Dimensions | |
| d - Bore |
29.987 mm 1.1806 in |
| D - Cup Outer Diameter |
79.375 mm 3.1250 in |
| B - Cone Width |
24.074 mm 0.9478 in |
| C - Cup Width |
17.463 mm 0.6875 in |
| T - Bearing Width |
25.400 mm 1.0000 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
1.520 mm 0.06 in |
| r - Cup Backface "To Clear" Radius |
1.52 mm 0.06 in |
| da - Cone Frontface Backing Diameter |
42.16 mm 1.66 in |
| db - Cone Backface Backing Diameter |
44.45 mm 1.75 in |
| Da - Cup Frontface Backing Diameter |
74.68 mm 2.94 in |
| Db - Cup Backface Backing Diameter |
67.06 mm 2.64 in |
| Ab - Cage-Cone Frontface Clearance |
3.3 mm 0.13 in |
| Aa - Cage-Cone Backface Clearance |
2.5 mm 0.1 in |
| a - Effective Center Location |
-2.00 mm -0.08 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
20100 N 4520 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
77600 N 17500 lbf |
| C0 - Static Radial Rating |
76200 N 17100 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
23000 N 5170 lbf |
| Factors | |
| K - Factor | 0.87 |
| e - ISO Factor | 0.67 |
| Y - ISO Factor | 0.9 |
| G1 - Heat Generation Factor (Roller-Raceway) | 16.8 |
| G2 - Heat Generation Factor (Rib-Roller End) | 7.6 |
| Cg - Geometry Factor | 0.0774 |
TIMKEN 43117-43312 bearing cross reference
68450R/68709R
29.987 mmx 79.375 mmx 25.4 mm
H414245/H414210
29.987 mmx 79.375 mmx 25.4 mm
387/382A
29.987 mmx 79.375 mmx 25.4 mm
HM88630R/HM88610R
29.987 mmx 79.375 mmx 25.4 mm
02473R/02420R
29.987 mmx 79.375 mmx 25.4 mm
23100R/23256R
29.987 mmx 79.375 mmx 25.4 mm
387-384ED
29.987 mmx 79.375 mmx 25.4 mm
389-384DRB
29.987 mmx 79.375 mmx 25.4 mm
EE132083-132126D
29.987 mmx 79.375 mmx 25.4 mm
42362D - 42586
29.987 mmx 79.375 mmx 25.4 mm
L357049-L357019-B
29.987 mmx 79.375 mmx 25.4 mm
