• Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
• Race-mounted felt-lined flinger seal
• Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
• Powder coat epoxy split cast iron housing

Dimensions

Housing Width (in)	5.375 in
Bolt Center Diameter (in)	5.8125 in
Bolt Center-to-Center Length (in)	4.1250 in
Bolt Size (in)	0.5 in
Overall Width (in)	3.5 in
Overall Length (in)	5.375 in
Overall Height (in)	3.5 in
Bore Size (in)	1.6875 in
Foot Height (in)	1.188 in
Inner Race Length (in)	3.375 in
Centerline to Front Face (in)	1.688 in
Collar Outer Diameter (in)	2.875 in

Technical Specifications

Measure Units	Inch
Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Housing Base	Solid
Expansion	Non-Expansion Bearing (Fixed)
Speed (Max)	3000
Housing Type	Flange, Four Bolt
Seal Type	Felt Labyrinth Seal
Bore Shape	Straight
Rolling Element	Tapered Roller
Pilot Configuration	No Pilot
Misalignment	±3.0° Misalignment - Static Only
Locking Type	Double Collar Mount
Housing Construction	Split Two Piece
Radial Dynamic Load Capacity (lb)	6,140 lb
Internal Clearance	Standard
Replaceable Insert	Yes
Housing Color	Gray
Retainer Material	Steel
End Cap	No
Platform	RPB Series
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Bearing Insert Coating	Uncoated
Series	RFB
Grease Fitting Thread Size	1/8 NPT
Maximum Operating Temperature (F)	220 °F
Inner Race Heat Treat Method	Case Carburized Inner Ring
Ability to Relubricate	Yes
Insert Number	RCI-111
Duty/Series	Standard
Lubrication Type	Lithium; EP; NLGI#2
Housing Style	Flange Block

General Specifications

UPC	662288480242
Weight	12.30 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