Type |
Main Spindle Bearing |
Bore Type |
Round |
Material |
High Carbon Chrome Steel |
Cage Type |
Machined |
Cage Material |
Phenolic |
Ball Material |
Steel |
Limiting Speed - Oil |
8300 rpm |
Limiting Speed - Grease |
6500 rpm |
Configuration |
Two |
Static Load Rating |
31500 lbf141000 N141.00 kN |
Dynamic Load Rating |
13400 lbf59500 N59.50 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
3.5433 in90 mm |
D |
5.5118 in140 mm |
B |
0.8858 in22.500 mm |
2B |
1.7717 in45.000 mm |
d1 |
4.3071 in109.400 mm |
D2 |
4.9567 in125.900 mm |
r |
0.0591 in1.500 mm |
r1 |
0.0394 in1.000 mm |
Contact Angle |
40 º |
2a |
4.7047 in119.5 mm |
da min |
4.0157 in102.000 mm |
Db max |
5.2165 in132.500 mm |
ras max |
0.0591 in1.5 mm |
r1as max |
0.0394 in1.000 mm |
