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

Dimensions

Overall Width (in)	4.19 in
Bore Size (in)	3.1875 in
Collar OD (in)	2.5 in
Outer Race OD (in)	6.1 in
Outer Race Width (in)	3 in

Technical Specifications

Housing Type	Insert Only
Insert Material	52100 Bearing Steel
Measure Units	Inch
Rolling Element	Tapered Roller
Bore Shape	Straight
Internal Clearance	Standard
Speed (Max) (RPM)	1500 rpm
Misalignment	±3.0° Misalignment - Static Only
Platform	RPB Series
End Cap	No
Bearing Insert Coating	Uncoated
Outer Ring Land Profile	Standard
Retainer Material	Steel
Misalignment Type	Static Only
Outer Race Profile	Spherical
Inner Race Profile	Wide Inner Ring
Lubrication Type	Lithium; EP; NLGI#2
Inner Race Heat Treat Method	Case Carburized Inner Ring
Locking Type	Collar Mount
Fixed vs. Expansion	No
Type of Seal	Felt Labyrinth Seal
Ability to Relubricate	Yes
Duty/Series	Standard
Maximum Operating Temperature (F)	220 °F

General Specifications

UPC	662288488897
Weight	19.60 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