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 Steel |
Limiting Speed - Oil |
N/A 620 RPM |
Limiting Speed - Grease |
N/A 480 RPM |
e |
N/A 0.17 |
Y1 |
N/A 3.95 |
Y2 |
N/A 5.88 |
Y0 |
N/A 3.86 |
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 1110000 lbf4950000 N4950.00 kN |
Dynamic Load Rating |
N/A 470000 lbf2100000 N2100.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 229.280 lb104.000 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
Dimensional Specifications
|
|
|
d |
N/A 18.1102 in460.000 mm |
D |
N/A 24.4094 in620.000 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 18.8189 in478.000 mm |
Da max |
N/A 23.7008 in602.000 mm |
ras max |
N/A 0.1181 in3 mm |
