Bearing Finder
Customizable search tool featuring exhaustive data sets, comprehensive part
interchanges and interactive CAD drawings
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Ordering Options |
N/A Order Online through NTN DOL Contact NTN Customer Relations Search for a Licensed Distributor |
Technical Specifications
Type |
N/A Spherical Roller Bearing |
Bore Type |
N/A Round |
Material |
N/A Through Hardened Steel |
Cage Material |
N/A Brass |
Limiting Speed - Oil |
N/A 2000 RPM |
Limiting Speed - Grease |
N/A 1600 RPM |
e |
N/A 0.17 |
Y1 |
N/A 4.05 |
Y2 |
N/A 6.04 |
Y0 |
N/A 3.96 |
Series |
N/A 239 |
Radial Internal Clearance |
N/A CN |
Ring Modification |
N/A Plain |
Tolerance |
N/A JIS-0 RBEC-1 |
Static Load Rating |
N/A 210000 lbf935000 N935.00 kN |
Dynamic Load Rating |
N/A 136000 lbf603000 N603.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 18.078 lb8.200 kg |
Operating Temperature Range |
N/A -40 to 400 ºF-40 to 200 ºC |
Dimensional Specifications
|
|
|
d |
N/A 7.4803 in190.000 mm |
D |
N/A 10.2362 in260.000 mm |
B |
N/A 2.0472 in52.000 mm |
d1 |
N/A 8.2283 in209.000 mm |
D1 |
N/A 9.5669 in243.000 mm |
r |
N/A 0.0787 in2.000 mm |
W0 |
N/A 0.3937 in10.000 mm |
d0 |
N/A 0.1969 in5.000 mm |
da min |
N/A 7.8346 in199.000 mm |
Da max |
N/A 9.8819 in251.000 mm |
ras max |
N/A 0.0787 in2.000 mm |
