TIMKEN 3476-3420 Tapered roller bearing
Also known as : 3476-3420
- Inside Diameter: 31.75 mm
- Outside Diameter: 79.375 mm
- Width: 29.37 mm
- Basic dynamic load rating: 105 kN
- Basic static load rating: 119 kN
TIMKEN 3476-3420
TIMKEN 3476-3420 details
| Series | 3400 |
|---|---|
| model | 3476-3420 |
| Cone Part Number | 3476 |
| Cup Part Number | 3420 |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
0.700 Kg 1.60 lb |
| Dimensions | |
| d - Bore |
31.750 mm 1.2500 in |
| D - Cup Outer Diameter |
79.375 mm 3.1250 in |
| B - Cone Width |
29.771 mm 1.1721 in |
| C - Cup Width |
23.813 mm 0.9375 in |
| T - Bearing Width |
29.370 mm 1.1563 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
1.270 mm 0.050 in |
| r - Cup Backface "To Clear" Radius |
3.30 mm 0.130 in |
| da - Cone Frontface Backing Diameter |
40.89 mm 1.61 in |
| db - Cone Backface Backing Diameter |
42.93 mm 1.69 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 |
1.3 mm 0.05 in |
| Aa - Cage-Cone Backface Clearance |
1 mm 0.04 in |
| a - Effective Center Location |
-8.60 mm -0.34 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
27100 N 6100 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
105000 N 23500 lbf |
| C0 - Static Radial Rating |
119000 N 26800 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
17000 N 3820 lbf |
| Factors | |
| K - Factor | 1.6 |
| e - ISO Factor | 0.37 |
| Y - ISO Factor | 1.64 |
| G1 - Heat Generation Factor (Roller-Raceway) | 29.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 11.2 |
| Cg - Geometry Factor | 0.0781 |
TIMKEN 3476-3420 bearing cross reference
68450R/68709R
31.75 mmx 79.375 mmx 29.37 mm
H414245/H414210
31.75 mmx 79.375 mmx 29.37 mm
387/382A
31.75 mmx 79.375 mmx 29.37 mm
HM88630R/HM88610R
31.75 mmx 79.375 mmx 29.37 mm
02473R/02420R
31.75 mmx 79.375 mmx 29.37 mm
23100R/23256R
31.75 mmx 79.375 mmx 29.37 mm
387-384ED
31.75 mmx 79.375 mmx 29.37 mm
389-384DRB
31.75 mmx 79.375 mmx 29.37 mm
EE132083-132126D
31.75 mmx 79.375 mmx 29.37 mm
42362D - 42586
31.75 mmx 79.375 mmx 29.37 mm
L357049-L357019-B
31.75 mmx 79.375 mmx 29.37 mm
