• 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

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

Technical Specifications

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

General Specifications

UPC	662288493785
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