• 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
• Powder coat epoxy split cast iron housing

Dimensions

Overall Width (in)	3.5 in
Housing Width (in)	5.375 in
Bolt Center Diameter (in)	5.8125 in
Bolt Size (in)	0.5 in
Bolt Center-to-Center Length (in)	4.125 in
Overall Length (in)	5.375 in
Overall Height (in)	3.5 in
Bore Size (in)	1.5000 in
Foot Height (in)	1.188 in
Centerline to Front Face (in)	1.688 in
Inner Race Length (in)	3.375 in
Collar Outer Diameter (in)	2.875 in

Technical Specifications

Rolling Element	Tapered Roller
Housing Base	Solid
Speed (Max)	3000
Housing Type	Flange, Four Bolt
Housing Material	Cast Iron
Bore Shape	Straight
Measure Units	Inch
Expansion	Non-Expansion Bearing (Fixed)
Insert Material	52100 Bearing Steel
Seal Type	Single Lip Contact Seal
Pilot Configuration	No Pilot
Internal Clearance	Standard
Locking Type	Double Collar Mount
Housing Construction	Split Two Piece
Misalignment	±3.0° Misalignment - Static Only
Bearing Insert Coating	Uncoated
End Cap	No
Housing Color	Gray
Replaceable Insert	Yes
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Platform	RPB Series
Retainer Material	Steel
Series	RFB
Grease Fitting Thread Size	1/8 NPT
Inner Race Heat Treat Method	Case Carburized Inner Ring
Duty/Series	Standard
Housing Style	Flange Block
Ability to Relubricate	Yes
Maximum Operating Temperature (F)	220 °F
Insert Number	RCI-108C
Lubrication Type	Lithium; EP; NLGI#2

General Specifications

UPC	662288493761
Weight	12.22 LB
Packaged Length	6.38 IN
Packaged Width	6.38 IN
Packaged Height	3.63 IN
HTC	8483.20.4080
Country of Origin	United States of America