• 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
Outer Race Width (in)	2.25 in
Collar OD (in)	3.63 in
Outer Race OD (in)	4.439 in

Technical Specifications

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

General Specifications

UPC	662288481317
Weight	7.70 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