Ordering Options |
N/A Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor |
Type |
N/A Spherical Roller Bearing |
Bore Type |
N/A Round |
Material |
N/A Through Hardened Steel |
Cage Type |
N/A Machined |
Cage Material |
N/A Steel |
Limiting Speed - Oil |
N/A 940 RPM |
Limiting Speed - Grease |
N/A 720 RPM |
e |
N/A 0.25 |
Y1 |
N/A 2.66 |
Y2 |
N/A 3.96 |
Y0 |
N/A 2.60 |
Series |
N/A 230 |
Radial Internal Clearance |
N/A CN |
Ring Modification |
N/A Plain |
Tolerance |
N/A JIS-0 RBEC-1 |
Static Load Rating |
N/A 800000 lbf3550000 N3550.00 kN |
Dynamic Load Rating |
N/A 425000 lbf1890000 N1890.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 159.614 lb72.400 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
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d |
N/A 11.8110 in300.000 mm |
D |
N/A 18.1102 in460.000 mm |
B |
N/A 4.6457 in118.000 mm |
r |
N/A 0.1575 in4.000 mm |
W0 |
N/A 0.6299 in16.000 mm |
d0 |
N/A 0.3937 in10.000 mm |
da min |
N/A 12.5197 in318.000 mm |
Da max |
N/A 17.4016 in442.000 mm |
ras max |
N/A 0.1181 in3 mm |
