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 |
74000 lbf330000 N330.00 kN |
Dynamic Load Rating |
25600 lbf114000 N114.00 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
5.9055 in150 mm |
D |
8.8583 in225.000 mm |
B |
1.3287 in33.75 mm |
2B |
2.6575 in67.500 mm |
d1 |
7.0433 in178.900 mm |
D2 |
8.0433 in204.300 mm |
r |
0.0827 in2.100 mm |
r1 |
0.0433 in1.100 mm |
Contact Angle |
30 º |
2a |
5.6142 in142.6 mm |
da min |
6.5748 in167.000 mm |
Db max |
8.4646 in215.000 mm |
ras max |
0.0787 in2 mm |
r1as max |
0.0394 in1.000 mm |
