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

Dimensions

Overall Length (in)	5.25 in
Bolt Center Diameter (in)	4.375 in
Overall Height (in)	2.531 in
Bolt Size (in)	0.375 in
Overall Width (in)	1.5 in
Bolt Center-to-Center Length (in)	3.0940 in
Bore Size (in)	1.4375 in
Pilot Diameter (in)	3.625 in
Foot Height (in)	0.5 in
Housing OD (in)	5.25 in
Centerline to Front Face (in)	1.594 in
Inner Race Length (in)	2.531 in
Collar Outer Diameter (in)	2.625 in

Technical Specifications

Housing Base	Solid
Seal Type	Felt Labyrinth Seal
Housing Material	Cast Iron
Housing Type	Flange, Piloted
Expansion	Non-Expansion Bearing (Fixed)
Insert Material	52100 Bearing Steel
Bore Shape	Straight
Rolling Element	Tapered Roller
Measure Units	Inch
Pilot Configuration	With Pilot
Speed (Max)	3500
Internal Clearance	Standard
Locking Type	Collar Mount
Misalignment	±3.0° Misalignment - Static Only
Radial Dynamic Load Capacity (lb)	4,760 lb
Housing Construction	Split Two Piece
Bearing Insert Coating	Uncoated
Replaceable Insert	Yes
Outer Ring Land Profile	Standard
End Cap	No
Misalignment Type	Static Only
Platform	RPB Series
Housing Color	Gray
Retainer Material	Steel
Series	RFPA
Grease Fitting Thread Size	1/8 NPT
Housing Style	Flange Block
Ability to Relubricate	Yes
Maximum Operating Temperature (F)	220 °F
Inner Race Heat Treat Method	Case Carburized Inner Ring
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard
Insert Number	RCIA-107

General Specifications

UPC	662461291191
Weight	6.80 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