74550A - 74851CD bearinginquiry
| Bearing Weight | 27.4492 lb
12.4507 Kg
|
| D - Cup Outer Diameter | 8.5000 in
215.900 mm
|
| d - Cone Bore | 5.5000 in
139.700 mm
|
| B - Cone Width | 1.8750 in
47.625 mm
|
| C - Double Cup Width | 3.1875 in
80.963 mm
|
| T - Bearing Width across Cones | 4.1875 in
106.363 mm
|
| Z - Number of Rollers Per Row | 26
|
| Ka - Locking Pin Diameter | 1 in
25.4 mm
|
| Kb - Locking Pin Depth | 0.312 in
7.9 mm
|
| R - Cone Backface "To Clear" Radius1 | 0.250 in
6.400 mm
|
| r - Cup Frontface "To Clear" Radius2 | 0.06 in
1.5 mm
|
| db - Cone Backface Backing Diameter | 6.54 in
166.10 mm
|
| Da - Cup Frontface Backing Diameter | 8.23 in
208.03 mm
|
| Aa - Cage-Cone Backface Clearance | 0.19 in
4.80 mm
|
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1 | 22300 lbf
99000 N
|
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2 | 150000 lbf
665000 N
|
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3 | 38800 lbf
172000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)4 | 18600 lbf
82600 N
|
| Y1 - ISO Factor3 | 0.62
0.92
|
| G1 - Heat Generation Factor (Roller-Raceway)5 | 363
|
| G2 - Heat Generation Factor (Rib-Roller End) | 63.3
|
| Cg - Geometry Factor6 | 0.134
|
|
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Sales the 74550A - 74851CD bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 74550A - 74851CD 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 74550A - 74851CD bearings..
