• 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)	6.375 in
Bolt Center Diameter (in)	5.375 in
Bolt Size (in)	0.4375 in
Overall Width (in)	1.5625 in
Bore Size (in)	1.9375 in
Pilot Diameter (in)	4.5 in
Housing OD (in)	6.375 in
Centerline to Front Face (in)	1.703 in
Inner Race Length (in)	2.953 in
Foot Height (in)	0.563 in
Collar Outer Diameter (in)	3.25 in

Technical Specifications

Bore Shape	Straight
Seal Type	Felt Labyrinth Seal
Insert Material	52100 Bearing Steel
Rolling Element	Tapered Roller
Measure Units	Inch
Housing Material	Cast Iron
Expansion	Non-Expansion Bearing (Fixed)
Housing Type	Flange, Piloted
Pilot Configuration	With Pilot
Housing Construction	Split Two Piece
Locking Type	Collar Mount
Misalignment	±3.0° Misalignment - Static Only
Internal Clearance	Standard
Speed (Max)	2500
Platform	RPB Series
End Cap	No
Retainer Material	Steel
Outer Ring Land Profile	Standard
Housing Color	Gray
Replaceable Insert	Yes
Misalignment Type	Static Only
Bearing Insert Coating	Uncoated
Series	RFPA
Grease Fitting Thread Size	1/8 NPT
Duty/Series	Standard
Insert Number	RCIA-115
Lubrication Type	Lithium; EP; NLGI#2
Maximum Operating Temperature (F)	220 °F
Ability to Relubricate	Yes
Housing Style	Flange Block
Inner Race Heat Treat Method	Case Carburized Inner Ring

General Specifications

UPC	662288483519
Weight	11.60 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