Type |
Main Spindle Bearing |
Bore Type |
Round |
Material |
High Carbon Chrome Steel |
Cage Type |
Machined |
Cage Material |
Phenolic |
Ball Material |
Steel |
Limiting Speed - Oil |
4000 RPM |
Limiting Speed - Grease |
3100 RPM |
Configuration |
Two |
Static Load Rating |
136000 lbf605000 N605.00 kN |
Dynamic Load Rating |
48000 lbf214000 N214.00 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
7.4803 in190.000 mm |
D |
11.4173 in290.000 mm |
B |
1.7913 in45.500 mm |
2B |
3.5827 in91.000 mm |
d1 |
9.0118 in228.900 mm |
D2 |
10.3071 in261.800 mm |
r |
0.0827 in2.100 mm |
r1 |
0.0433 in1.100 mm |
Contact Angle |
40 º |
2a |
9.7402 in247.400 mm |
da min |
8.1496 in207.000 mm |
Db max |
11.0236 in280.000 mm |
ras max |
0.0787 in2.000 mm |
r1as max |
0.0394 in1.000 mm |
