Technical Specifications
Type |
N/A Main Spindle Bearing |
Bore Type |
N/A Round |
Material |
N/A High Carbon Chrome Steel |
Cage Type |
N/A Machined |
Cage Material |
N/A Brass |
Ball Material |
N/A Steel |
Limiting Speed - Oil |
N/A 4500 rpm |
Limiting Speed - Grease |
N/A 3600 rpm |
Configuration |
N/A Two |
Static Load Rating |
N/A 174000 lbf775000 N775.00 kN |
Dynamic Load Rating |
N/A 57000 lbf253000 N253.00 kN |
Enclosure |
N/A Open |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 8.6614 in220.000 mm |
D |
N/A 13.3858 in340.000 mm |
B |
N/A 2.126 in54 mm |
2B |
N/A 4.2520 in108 mm |
d1 |
N/A 10.4843 in266.300 mm |
D2 |
N/A 12.0472 in306.000 mm |
r |
N/A 0.1181 in3.000 mm |
r1 |
N/A 0.0433 in1.100 mm |
Contact Angle |
N/A 30 º |
2a |
N/A 8.5276 in216.6 mm |
da min |
N/A 9.4488 in240.000 mm |
Db max |
N/A 12.9921 in330.000 mm |
ras max |
N/A 0.0984 in2.5 mm |
r1as max |
N/A 0.0394 in1.000 mm |
