• 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)	3.75 in
Bore Size (in)	2.1875 in
Collar OD (in)	3.625 in
Outer Race Width (in)	2.25 in
Outer Race OD (in)	4.06 in

Technical Specifications

Bore Shape	Straight
Measure Units	Inch
Insert Material	52100 Bearing Steel
Housing Type	Insert Only
Rolling Element	Tapered Roller
Speed (Max) (RPM)	2500 rpm
Misalignment	±3.0° Misalignment - Static Only
Internal Clearance	Standard
Misalignment Type	Static Only
Bearing Insert Coating	Uncoated
End Cap	No
Outer Ring Land Profile	Standard
Platform	RPB Series
Retainer Material	Steel
Inner Race Profile	Wide Inner Ring
Outer Race Profile	Spherical
Maximum Operating Temperature (F)	220 °F
Fixed vs. Expansion	No
Duty/Series	Standard
Type of Seal	Single Lip Contact Seal
Locking Type	Double Collar Mount
Lubrication Type	Lithium; EP; NLGI#2
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Case Carburized Inner Ring

General Specifications

UPC	662288480815
Weight	6.51 LB
Packaged Length	5.19 IN
Packaged Width	5.19 IN
Packaged Height	4.57 IN
HTC	8482.20.0061
Country of Origin	United States of America