• 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)	4.5 in
Bore Size (in)	2.6875 in
Outer Race OD (in)	5 in
Outer Race Width (in)	2.5 in
Collar OD (in)	4.719 in

Technical Specifications

Measure Units	Inch
Bore Shape	Straight
Housing Type	Insert Only
Rolling Element	Tapered Roller
Insert Material	52100 Bearing Steel
Radial Dynamic Load Capacity (lb)	9,630 lb
Misalignment	±3.0° Misalignment - Static Only
Internal Clearance	Standard
Speed (Max) (RPM)	1750 rpm
Bearing Insert Coating	Uncoated
Platform	RPB Series
Outer Ring Land Profile	Standard
Retainer Material	Steel
Misalignment Type	Static Only
End Cap	No
Outer Ring Width (in)	2.5 in
Inner Race Profile	Wide Inner Ring
Outer Race Profile	Spherical
Ability to Relubricate	Yes
Fixed vs. Expansion	No
Duty/Series	Standard
Maximum Operating Temperature (F)	220 °F
Type of Seal	Single Lip Contact Seal
Locking Type	Double Collar Mount
Inner Race Heat Treat Method	Case Carburized Inner Ring
Lubrication Type	Lithium; EP; NLGI#2

General Specifications

UPC	662288480853
Weight	11.50 LB
Packaged Length	7.25 IN
Packaged Width	7.25 IN
Packaged Height	5.50 IN
HTC	8482.20.0061
Country of Origin	United States of America