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

Dimensions

Overall Width (in)	3.69 in
Bore Size (in)	2.9375 in
Collar OD (in)	2.25 in
Outer Race OD (in)	5 in
Outer Race Width (in)	2.5 in

Technical Specifications

Rolling Element	Tapered Roller
Measure Units	Inch
Bore Shape	Straight
Insert Material	52100 Bearing Steel
Housing Type	Insert Only
Internal Clearance	Standard
Misalignment	±3.0° Misalignment - Static Only
Speed (Max) (RPM)	1750 rpm
Bearing Insert Coating	Uncoated
Outer Ring Land Profile	Standard
End Cap	No
Platform	RPB Series
Retainer Material	Steel
Misalignment Type	Static Only
Fixed vs. Expansion	No
Lubrication Type	Lithium; EP; NLGI#2
Locking Type	Collar Mount
Maximum Operating Temperature (F)	400 °F
Inner Race Heat Treat Method	Case Carburized Inner Ring
Duty/Series	Standard
Ability to Relubricate	Yes
Type of Seal	High Temp Labyrinth
Operating Temperature Range (F)	Max. +400°F °F

General Specifications

UPC	662288489023
Weight	10.30 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