555 - 552D bearinginquiry
| Bearing Weight | 10.3592 lb
4.6989 Kg
|
| D - Cup Outer Diameter | 4.8750 in
123.825 mm
|
| d - Cone Bore | 2.0000 in
50.800 mm
|
| B - Cone Width | 1.4440 in
36.678 mm
|
| C - Double Cup Width | 2.5000 in
63.500 mm
|
| T - Bearing Width across Cones | 3.1249 in
79.372 mm
|
| Z - Number of Rollers Per Row | 19
|
| Ka - Locking Pin Diameter | N/A
|
| Kb - Locking Pin Depth | N/A
|
| R - Cone Backface "To Clear" Radius1 | 0.090 in
2.300 mm
|
| r - Cup Frontface "To Clear" Radius2 | 0.06 in
1.5 mm
|
| db - Cone Backface Backing Diameter | 2.60 in
66.00 mm
|
| Da - Cup Frontface Backing Diameter | 4.56 in
115.82 mm
|
| Aa - Cage-Cone Backface Clearance | 0.09 in
2.30 mm
|
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1 | 11100 lbf
49400 N
|
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2 | 74700 lbf
332000 N
|
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3 | 19400 lbf
86100 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)4 | 6590 lbf
29300 N
|
| Y1 - ISO Factor3 | 0.92
1.37
|
| G1 - Heat Generation Factor (Roller-Raceway)5 | 91
|
| G2 - Heat Generation Factor (Rib-Roller End) | 21.1
|
| Cg - Geometry Factor6 | 0.111
|
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Sales the 555 - 552D bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 555 - 552D 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 555 - 552D bearings..
