Type |
Main Spindle Bearing |
Bore Type |
Round |
Material |
High Carbon Chrome Steel |
Cage Type |
Machined |
Cage Material |
Phenolic |
Ball Material |
Steel |
Limiting Speed - Oil |
4100 RPM |
Limiting Speed - Grease |
3300 RPM |
Configuration |
Two |
Static Load Rating |
132000 lbf585000 N585.00 kN |
Dynamic Load Rating |
47500 lbf211000 N211.00 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
7.0866 in180.000 mm |
D |
11.0236 in280.000 mm |
B |
1.7717 in45.000 mm |
2B |
3.5433 in90.000 mm |
d1 |
8.6181 in218.900 mm |
D2 |
9.9134 in251.800 mm |
r |
0.0827 in2.100 mm |
r1 |
0.0433 in1.100 mm |
Contact Angle |
40 º |
2a |
9.4134 in239.100 mm |
da min |
7.7559 in197.000 mm |
Db max |
10.6299 in270.000 mm |
ras max |
0.0787 in2.000 mm |
r1as max |
0.0394 in1.000 mm |
