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

Dimensions

Bolt Size (in)	0.375 in
Overall Length (in)	5 in
Overall Width (in)	1.3125 in
Bolt Center Diameter (in)	4.125 in
Bore Size (in)	1.2500 in
Inner Race Length (in)	2.375 in
Pilot Diameter (in)	3.375 in
Foot Height (in)	0.438 in
Centerline to Front Face (in)	1.5 in
Housing OD (in)	5 in
Collar Outer Diameter (in)	2.25 in

Technical Specifications

Bore Shape	Straight
Expansion	Non-Expansion Bearing (Fixed)
Housing Type	Flange, Piloted
Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Rolling Element	Tapered Roller
Measure Units	Inch
Seal Type	Single Lip Contact Seal
Pilot Configuration	With Pilot
Misalignment	±3.0° Misalignment - Static Only
Speed (Max)	4000
Housing Construction	Split Two Piece
Internal Clearance	Standard
Locking Type	Collar Mount
Outer Ring Land Profile	Standard
Housing Color	Gray
Replaceable Insert	Yes
Retainer Material	Steel
End Cap	No
Platform	RPB Series
Bearing Insert Coating	Uncoated
Misalignment Type	Static Only
Series	RFPA
Grease Fitting Thread Size	1/8 NPT
Lubrication Type	Lithium; EP; NLGI#2
Ability to Relubricate	Yes
Duty/Series	Standard
Housing Style	Flange Block
Maximum Operating Temperature (F)	220 °F
Insert Number	RCIA 104C
Inner Race Heat Treat Method	Case Carburized Inner Ring

General Specifications

UPC	662288486916
Weight	5.50 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