27880 - 27820D bearinginquiry
| Bearing Weight | 2.6194 lb
1.1881 Kg
|
| D - Cup Outer Diameter | 3.1510 in
80.035 mm
|
| d - Cone Bore | 1.5000 in
38.100 mm
|
| B - Cone Width | 0.9330 in
23.698 mm
|
| C - Double Cup Width | 1.7700 in
44.958 mm
|
| T - Bearing Width across Cones | 2.2500 in
57.150 mm
|
| Z - Number of Rollers Per Row | 18
|
| Ka - Locking Pin Diameter | N/A
|
| Kb - Locking Pin Depth | N/A
|
| R - Cone Backface "To Clear" Radius1 | 0.030 in
0.800 mm
|
| r - Cup Frontface "To Clear" Radius2 | 0.03 in
0.8 mm
|
| db - Cone Backface Backing Diameter | 1.89 in
48.00 mm
|
| Da - Cup Frontface Backing Diameter | 2.99 in
74.93 mm
|
| Aa - Cage-Cone Backface Clearance | 0.13 in
3.30 mm
|
| C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)1 | 4550 lbf
20200 N
|
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)2 | 30500 lbf
136000 N
|
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)3 | 7920 lbf
35200 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)4 | 4370 lbf
19400 N
|
| Y1 - ISO Factor3 | 0.52
0.77
|
| G1 - Heat Generation Factor (Roller-Raceway)5 | 24.6
|
| G2 - Heat Generation Factor (Rib-Roller End) | 12.6
|
| Cg - Geometry Factor6 | 0.0839
|
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Sales the 27880 - 27820D bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 27880 - 27820D 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 27880 - 27820D bearings..
