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 Tapered |
Material |
N/A Through Hardened Steel |
Cage Type |
N/A Machined |
Cage Material |
N/A Brass |
Limiting Speed - Oil |
N/A 370 RPM |
Limiting Speed - Grease |
N/A 280 RPM |
e |
N/A 0.18 |
Y1 |
N/A 3.85 |
Y2 |
N/A 5.73 |
Y0 |
N/A 3.76 |
Series |
N/A 239 |
Radial Internal Clearance |
N/A C3 |
Ring Modification |
N/A Relube |
Tolerance |
N/A JIS-0 RBEC-1 |
Taper |
N/A 1:12 |
Static Load Rating |
N/A 2590000 lbf11500000 N11500.00 kN |
Dynamic Load Rating |
N/A 1000000 lbf4450000 N4450.00 kN |
Enclosure |
N/A Open |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
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|
|
d |
N/A 27.9528 in710.000 mm |
D |
N/A 37.4016 in950.000 mm |
B |
N/A 7.0866 in180.000 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 29.0551 in738.000 mm |
Da max |
N/A 36.2992 in922.000 mm |
ras max |
N/A 0.1969 in5.000 mm |
