• 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
Collar OD (in)	6 in
Outer Race OD (in)	7.189 in
Outer Race Width (in)	4 in

Technical Specifications

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

General Specifications

UPC	662288481423
Weight	30.00 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