Type |
Main Spindle Bearing |
Bore Type |
Round |
Material |
High Carbon Chrome Steel |
Cage Type |
Machined |
Cage Material |
Brass |
Ball Material |
Steel |
Limiting Speed - Oil |
3400 RPM |
Limiting Speed - Grease |
2700 RPM |
Configuration |
Two |
Static Load Rating |
143000 lbf635000 N635.00 kN |
Dynamic Load Rating |
42500 lbf190000 N190.00 kN |
Enclosure |
Open |
Operating Temperature Range |
-40 to 250 ºF-40 to 120 ºC |
|
|
|
d |
9.4488 in240.000 mm |
D |
12.5984 in320.000 mm |
B |
1.4173 in36.000 mm |
2B |
2.8346 in72.000 mm |
d1 |
10.6535 in270.600 mm |
D2 |
11.7244 in297.800 mm |
r |
0.0827 in2.100 mm |
r1 |
0.0433 in1.100 mm |
Contact Angle |
40 º |
2a |
10.7008 in271.800 mm |
da min |
10.1181 in257.000 mm |
Db max |
12.2047 in310.000 mm |
ras max |
0.0787 in2.000 mm |
r1as max |
0.0394 in1.000 mm |
