555 - 552 bearinginquiry
| Bearing Weight | 5.2000 lb
2.4000 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 - Cup Width | 1.3125 in
33.338 mm
|
| T - Bearing Width | 1.5000 in
38.100 mm
|
| Z - Number of Rollers Per Row | 19
|
| R - Cone Backface "To Clear" Radius1 | 0.090 in
2.290 mm
|
| r - Cup Backface "To Clear" Radius2 | 0.130 in
3.30 mm
|
| da - Cone Frontface Backing Diameter | 2.44 in
61.98 mm
|
| db - Cone Backface Backing Diameter | 2.60 in
66.04 mm
|
| Da - Cup Frontface Backing Diameter | 4.60 in
116.10 mm
|
| Db - Cup Backface Backing Diameter | 4.29 in
108.97 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.05 in
1.27 mm
|
| Aa - Cage-Cone Backface Clearance | 0.09 in
2.29 mm
|
| a - Effective Center Location3 | -0.37 in
-9.40 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 11100 lbf
49400 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 42900 lbf
191000 N
|
| C0 - Static Radial Rating | 55700 lbf
248000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 6590 lbf
29300 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 91
|
| G2 - Heat Generation Factor (Rib-Roller End) | 21.1
|
| Cg - Geometry Factor | 0.111
|
|
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Sales the 555 - 552 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 555 - 552 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 - 552 bearings..
