Type |
Main Spindle Bearing |
Bore Type |
Round |
Material |
High Carbon Chrome Steel |
Cage Type |
Machined |
Cage Material |
Phenolic |
Ball Material |
Steel |
Limiting Speed - Oil |
6700 rpm |
Limiting Speed - Grease |
5300 rpm |
Configuration |
Two |
Static Load Rating |
35000 lbf156000 N156.00 kN |
Dynamic Load Rating |
12800 lbf57000 N57.00 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
4.7244 in120 mm |
D |
6.4961 in165 mm |
B |
0.7972 in20.25 mm |
2B |
1.5945 in40.500 mm |
d1 |
5.4094 in137.400 mm |
D2 |
5.9961 in152.300 mm |
r |
0.0433 in1.100 mm |
r1 |
0.0236 in0.600 mm |
Contact Angle |
40 º |
2a |
5.5236 in140.3 mm |
da min |
5.1181 in130.000 mm |
Db max |
6.2598 in159.000 mm |
ras max |
0.0394 in1 mm |
r1as max |
0.0236 in0.600 mm |
