Type |
Main Spindle Bearing |
Bore Type |
Round |
Material |
High Carbon Chrome Steel |
Cage Type |
Machined |
Cage Material |
Phenolic |
Ball Material |
Steel |
Limiting Speed - Oil |
4400 RPM |
Limiting Speed - Grease |
3500 RPM |
Configuration |
Two |
Static Load Rating |
112000 lbf500000 N500.00 kN |
Dynamic Load Rating |
41000 lbf182000 N182.00 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
6.6929 in170.000 mm |
D |
10.2362 in260.000 mm |
B |
1.5945 in40.500 mm |
2B |
3.1890 in81.000 mm |
d1 |
8.0591 in204.700 mm |
D2 |
9.2638 in235.300 mm |
r |
0.0827 in2.100 mm |
r1 |
0.0433 in1.100 mm |
Contact Angle |
40 º |
2a |
8.7362 in221.900 mm |
da min |
7.3622 in187.000 mm |
Db max |
9.8425 in250.000 mm |
ras max |
0.0787 in2.000 mm |
r1as max |
0.0394 in1.000 mm |
