72212 - 72500 bearinginquiry
| Bearing Weight | 4.5000 lb
2.0000 Kg
|
| D - Cup Outer Diameter | 5.0000 in
127.000 mm
|
| d - Cone Bore | 2.1250 in
53.975 mm
|
| B - Cone Width | 1.2910 in
32.791 mm
|
| C - Cup Width | 1.0000 in
25.400 mm
|
| T - Bearing Width | 1.4375 in
36.513 mm
|
| Z - Number of Rollers Per Row | 14
|
| R - Cone Backface "To Clear" Radius1 | 0.140 in
3.560 mm
|
| r - Cup Backface "To Clear" Radius2 | 0.130 in
3.30 mm
|
| da - Cone Frontface Backing Diameter | 2.59 in
65.79 mm
|
| db - Cone Backface Backing Diameter | 3.03 in
76.96 mm
|
| Da - Cup Frontface Backing Diameter | 4.60 in
116.10 mm
|
| Db - Cup Backface Backing Diameter | 4.06 in
103.12 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.16 in
4.06 mm
|
| Aa - Cage-Cone Backface Clearance | 0.21 in
5.33 mm
|
| a - Effective Center Location3 | 0.05 in
1.30 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 9620 lbf
42800 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 37100 lbf
165000 N
|
| C0 - Static Radial Rating | 39400 lbf
175000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 12100 lbf
54000 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 47.7
|
| G2 - Heat Generation Factor (Rib-Roller End) | 14.1
|
| Cg - Geometry Factor | 0.0772
|
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Sales the 72212 - 72500 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 72212 - 72500 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 72212 - 72500 bearings..
