• Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
• Race-mounted contact flinger seal
• Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews

Dimensions

Overall Width (in)	6.25 in
Bore Size (in)	3.9375 in
Outer Race OD (in)	6.687 in
Outer Race Width (in)	4 in
Collar OD (in)	5.938 in

Technical Specifications

Housing Type	Insert Only
Insert Material	52100 Bearing Steel
Bore Shape	Straight
Rolling Element	Tapered Roller
Measure Units	Inch
Misalignment	±3.0° Misalignment - Static Only
Speed (Max) (RPM)	1250 rpm
Internal Clearance	Standard
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
End Cap	No
Bearing Insert Coating	Uncoated
Platform	RPB Series
Retainer Material	Steel
Inner Race Profile	Wide Inner Ring
Outer Race Profile	Spherical
Duty/Series	Standard
Maximum Operating Temperature (F)	220 °F
Type of Seal	Single Lip Contact Seal
Inner Race Heat Treat Method	Case Carburized Inner Ring
Fixed vs. Expansion	No
Ability to Relubricate	Yes
Lubrication Type	Lithium; EP; NLGI#2
Locking Type	Double Collar Mount

General Specifications

UPC	662288480921
Weight	26.23 LB
Packaged Length	8.25 IN
Packaged Width	8.25 IN
Packaged Height	7.13 IN
HTC	8482.20.0061
Country of Origin	United States of America