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 Tapered |
Material |
N/A Through Hardened Steel |
Cage Type |
N/A Machined |
Cage Material |
N/A Brass |
Limiting Speed - Oil |
N/A 820 RPM |
Limiting Speed - Grease |
N/A 630 RPM |
e |
N/A 0.17 |
Y1 |
N/A 3.99 |
Y2 |
N/A 5.93 |
Y0 |
N/A 3.90 |
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 660000 lbf2930000 N2930.00 kN |
Dynamic Load Rating |
N/A 297000 lbf1320000 N1320.00 kN |
Enclosure |
N/A Open |
Weight |
N/A 100.751 lb45.700 kg |
Operating Temperature Range |
N/A -40 to 250 ºF-40 to 120 ºC |
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d |
N/A 14.1732 in360.000 mm |
D |
N/A 18.8976 in480.000 mm |
B |
N/A 3.5433 in90.000 mm |
r |
N/A 0.1181 in3.000 mm |
W0 |
N/A 0.5512 in14.000 mm |
d0 |
N/A 0.3150 in8.000 mm |
da min |
N/A 14.7244 in374.000 mm |
Da max |
N/A 18.3465 in466.000 mm |
ras max |
N/A 0.0984 in2.500 mm |
