• 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 Center Diameter (in)	7.5 in
Bolt Size (in)	0.625 in
Overall Length (in)	8.75 in
Overall Width (in)	2 in
Bore Size (in)	3 in
Centerline to Front Face (in)	2.125 in
Foot Height (in)	0.75 in
Inner Race Length (in)	3.688 in
Pilot Diameter (in)	6.375 in
Housing OD (in)	8.75 in
Collar Outer Diameter (in)	4.75 in

Technical Specifications

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

General Specifications

UPC	662288487074
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