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

Dimensions

Overall Width (in)	5.25 in
Bore Size (in)	3.9375 in
Outer Race OD (in)	6.688 in
Outer Race Width (in)	4 in
Collar OD (in)	3.125 in

Technical Specifications

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

General Specifications

UPC	662288489221
Weight	23.10 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