477 - 473 bearinginquiry
| Bearing Weight | 3.4000 lb
1.5000 Kg
|
| D - Cup Outer Diameter | 4.7244 in
120.000 mm
|
| d - Cone Bore | 2.5000 in
63.500 mm
|
| B - Cone Width | 1.1420 in
29.007 mm
|
| C - Cup Width | 1.1417 in
28.999 mm
|
| T - Bearing Width | 1.1730 in
29.794 mm
|
| Z - Number of Rollers Per Row | 20
|
| R - Cone Backface "To Clear" Radius1 | 0.030 in
0.760 mm
|
| r - Cup Backface "To Clear" Radius2 | 0.080 in
2.03 mm
|
| da - Cone Frontface Backing Diameter | 3.50 in
71.88 mm
|
| db - Cone Backface Backing Diameter | 2.87 in
72.90 mm
|
| Da - Cup Frontface Backing Diameter | 4.53 in
115.06 mm
|
| Db - Cup Backface Backing Diameter | 4.21 in
106.93 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.09 in
2.29 mm
|
| Aa - Cage-Cone Backface Clearance | 0.06 in
1.52 mm
|
| a - Effective Center Location3 | -0.16 in
-4.10 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 8360 lbf
37200 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 32200 lbf
143000 N
|
| C0 - Static Radial Rating | 41900 lbf
186000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 5500 lbf
24500 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 77.2
|
| G2 - Heat Generation Factor (Rib-Roller End) | 23
|
| Cg - Geometry Factor | 0.108
|
|
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Sales the 477 - 473 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 477 - 473 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 477 - 473 bearings..
