• 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

Bolt Center Diameter (in)	7.5 in
Overall Length (in)	8.75 in
Overall Width (in)	2 in
Bolt Size (in)	0.625 in
Bore Size (in)	3 in
Centerline to Front Face (in)	2.938 in
Housing OD (in)	8.75 in
Foot Height (in)	0.75 in
Pilot Diameter (in)	6.375 in
Inner Race Length (in)	4.5 in
Collar Outer Diameter (in)	4.75 in

Technical Specifications

Rolling Element	Tapered Roller
Expansion	Non-Expansion Bearing (Fixed)
Seal Type	Single Lip Contact Seal
Bore Shape	Straight
Housing Type	Flange, Piloted
Housing Material	Cast Iron
Insert Material	52100 Bearing Steel
Measure Units	Inch
Pilot Configuration	With Pilot
Locking Type	Double Collar Mount
Speed (Max)	1750
Internal Clearance	Standard
Misalignment	±3.0° Misalignment - Static Only
Housing Construction	Split Two Piece
Platform	RPB Series
Retainer Material	Steel
End Cap	No
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Bearing Insert Coating	Uncoated
Housing Color	Gray
Replaceable Insert	Yes
Series	RFP
Grease Fitting Thread Size	1/8 NPT
Ability to Relubricate	Yes
Insert Number	RCI 300C
Maximum Operating Temperature (F)	220 °F
Lubrication Type	Lithium; EP; NLGI#2
Housing Style	Flange Block
Duty/Series	Standard
Inner Race Heat Treat Method	Case Carburized Inner Ring

General Specifications

UPC	662288494126
Weight	26.70 LB
Packaged Length	8.88 IN
Packaged Width	8.88 IN
Packaged Height	8.63 IN
HTC	8483.20.4080
Country of Origin	United States of America