47490 - 47420D bearinginquiry
| Bearing Weight | 6.5432 lb
2.9679 Kg
|
| D - Cup Outer Diameter | 4.7244 in
120.000 mm
|
| d - Cone Bore | 2.8125 in
71.438 mm
|
| B - Cone Width | 1.2813 in
32.545 mm
|
| C - Double Cup Width | 2.3125 in
58.738 mm
|
| T - Bearing Width across Cones | 2.8124 in
71.435 mm
|
| Z - Number of Rollers Per Row | 22
|
| Ka - Locking Pin Diameter | N/A
|
| Kb - Locking Pin Depth | N/A
|
| R - Cone Backface "To Clear" Radius1 | 0.140 in
3.600 mm
|
| r - Cup Frontface "To Clear" Radius2 | 0.03 in
0.8 mm
|
| db - Cone Backface Backing Diameter | 3.39 in
86.10 mm
|
| Da - Cup Frontface Backing Diameter | 4.53 in
114.05 mm
|
| Aa - Cage-Cone Backface Clearance | 0.09 in
2.30 mm
|
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1 | 10400 lbf
46300 N
|
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2 | 70000 lbf
311000 N
|
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3 | 18100 lbf
80700 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)4 | 6420 lbf
28600 N
|
| Y1 - ISO Factor3 | 0.88
1.31
|
| G1 - Heat Generation Factor (Roller-Raceway)5 | 98.4
|
| G2 - Heat Generation Factor (Rib-Roller End) | 26.3
|
| Cg - Geometry Factor6 | 0.115
|
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Sales the 47490 - 47420D bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 47490 - 47420D bearings we provide, at the same time guarantee
the price is always competitive. As our valued customers, you always have a
peace in mind when using 47490 - 47420D bearings..
