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 Brass |
Limiting Speed - Oil |
N/A 320 RPM |
Limiting Speed - Grease |
N/A 250 RPM |
e |
N/A 0.21 |
Y1 |
N/A 3.20 |
Y2 |
N/A 4.76 |
Y0 |
N/A 3.13 |
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 4110000 lbf18300000 N18300.00 kN |
Dynamic Load Rating |
N/A 1830000 lbf8150000 N8150.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 1741.650 lb790.000 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
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d |
N/A 29.5276 in750.000 mm |
D |
N/A 42.9134 in1090.000 mm |
B |
N/A 9.8425 in250.000 mm |
r |
N/A 0.2953 in7.500 mm |
W0 |
N/A 1.2992 in33.000 mm |
d0 |
N/A 0.7874 in20.000 mm |
da min |
N/A 30.9449 in786.000 mm |
Da max |
N/A 41.4961 in1054.000 mm |
ras max |
N/A 0.2362 in6.000 mm |
