47678 - 47620 bearinginquiry
| Bearing Weight | 4.1000 lb
1.9000 Kg
|
| D - Cup Outer Diameter | 5.2500 in
133.350 mm
|
| d - Cone Bore | 3.0000 in
76.200 mm
|
| B - Cone Width | 1.3125 in
33.338 mm
|
| C - Cup Width | 1.0313 in
26.195 mm
|
| T - Bearing Width | 1.3125 in
33.338 mm
|
| Z - Number of Rollers Per Row | 23
|
| R - Cone Backface "To Clear" Radius1 | 0.250 in
6.350 mm
|
| r - Cup Backface "To Clear" Radius2 | 0.130 in
3.30 mm
|
| da - Cone Frontface Backing Diameter | 4.09 in
85.09 mm
|
| db - Cone Backface Backing Diameter | 3.82 in
97.03 mm
|
| Da - Cup Frontface Backing Diameter | 5.08 in
129.00 mm
|
| Db - Cup Backface Backing Diameter | 4.69 in
119.13 mm
|
| Ab - Cage-Cone Frontface Clearance | 0.09 in
2.29 mm
|
| Aa - Cage-Cone Backface Clearance | 0.09 in
2.29 mm
|
| a - Effective Center Location3 | -0.17 in
-4.30 mm
|
| C90 - Dynamic Radial Rating (90 million revolutions)1 | 12500 lbf
55500 N
|
| C1 - Dynamic Radial Rating (1 million revolutions)2 | 48100 lbf
214000 N
|
| C0 - Static Radial Rating | 58900 lbf
262000 N
|
| Ca90 - Dynamic Thrust Rating (90 million revolutions)3 | 8640 lbf
38400 N
|
| G1 - Heat Generation Factor (Roller-Raceway) | 119
|
| G2 - Heat Generation Factor (Rib-Roller End) | 29.2
|
| Cg - Geometry Factor | 0.127
|
|
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Sales the 47678 - 47620 bearings, condition monitoring and technical supports. we can
assure the quality of the Timken 47678 - 47620 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 47678 - 47620 bearings..
