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 490 RPM |
Limiting Speed - Grease |
N/A 380 RPM |
e |
N/A 0.22 |
Y1 |
N/A 3.03 |
Y2 |
N/A 4.52 |
Y0 |
N/A 2.97 |
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 2100000 lbf9350000 N9350.00 kN |
Dynamic Load Rating |
N/A 990000 lbf4400000 N4400.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 674.614 lb306.000 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
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d |
N/A 20.8661 in530.000 mm |
D |
N/A 30.7087 in780.000 mm |
B |
N/A 7.2835 in185.000 mm |
r |
N/A 0.2362 in6.000 mm |
W0 |
N/A 1.0630 in27.000 mm |
d0 |
N/A 0.6299 in16.000 mm |
da min |
N/A 21.9685 in558.000 mm |
Da max |
N/A 29.6063 in752.000 mm |
ras max |
N/A 0.1969 in5.000 mm |
