- The rollers in the NN type bearing are guided by the ribs of the inner ring.
Unit of Measure
Technical Specifications
Type |
N/A Cylindrical Roller Bearing |
Bore Type |
N/A Cylindrical |
Material |
N/A Hardened Alloy Steel |
Cage Material |
N/A High Strength, 2 piece, Machined Brass |
Limiting Speed - Oil |
N/A 5600 rpm |
Limiting Speed - Grease |
N/A 4800 rpm |
Precision |
N/A ISO Class 5 |
Configuration |
N/A Two |
Oil Hole |
N/A w/o Oil Hole |
Radial Internal Clearance |
N/A C1NA |
Static Load Rating |
N/A 43500 lbf194000 N194.00 kN |
Dynamic Load Rating |
N/A 27400 lbf122000 N122.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 3.530 lb1.601 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
d |
N/A 3.3465 in85 mm |
D |
N/A 5.1181 in130 mm |
B |
N/A 1.3386 in34 mm |
C |
N/A 1.3386 in34 mm |
Ew |
N/A 4.6457 in118.000 mm |
r |
N/A 0.0433 in1.100 mm |
da min |
N/A 3.6024 in91.500 mm |
db min |
N/A 3.7205 in94.500 mm |
Db min |
N/A 4.6850 in119.000 mm |
Db max |
N/A 4.8622 in123.500 mm |
ras max |
N/A 0.0394 in1 mm |