Type |
Main Spindle Bearing |
Bore Type |
Round |
Material |
High Carbon Chrome Steel |
Cage Type |
Machined |
Cage Material |
Phenolic |
Ball Material |
Steel |
Limiting Speed - Oil |
5300 rpm |
Limiting Speed - Grease |
4200 rpm |
Configuration |
Two |
Static Load Rating |
60500 lbf270000 N270.00 kN |
Dynamic Load Rating |
21500 lbf95500 N95.50 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
5.9055 in150 mm |
D |
8.2677 in210.000 mm |
B |
1.063 in27 mm |
2B |
2.1260 in54.000 mm |
d1 |
6.815 in173.100 mm |
D2 |
7.6063 in193.200 mm |
r |
0.0787 in2.000 mm |
r1 |
0.0394 in1.000 mm |
Contact Angle |
40 º |
2a |
7.0354 in178.7 mm |
da min |
6.4567 in164.000 mm |
Db max |
7.9724 in202.500 mm |
ras max |
0.0787 in2 mm |
r1as max |
0.0394 in1.000 mm |
