• 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

Bolt Center Diameter (in)	9.375 in
Overall Length (in)	10.875 in
Bolt Size (in)	0.75 in
Overall Width (in)	2.6875 in
Bore Size (in)	3.9375 in
Centerline to Front Face (in)	2.813 in
Housing OD (in)	10.875 in
Foot Height (in)	0.938 in
Inner Race Length (in)	5.25 in
Pilot Diameter (in)	8.125 in
Collar Outer Diameter (in)	6 in

Technical Specifications

Insert Material	52100 Bearing Steel
Bore Shape	Straight
Rolling Element	Tapered Roller
Expansion	Non-Expansion Bearing (Fixed)
Housing Type	Flange, Piloted
Housing Material	Cast Iron
Seal Type	Felt Labyrinth Seal
Measure Units	Inch
Pilot Configuration	With Pilot
Speed (Max)	1250
Internal Clearance	Standard
Misalignment	±3.0° Misalignment - Static Only
Housing Construction	Split Two Piece
Locking Type	Collar Mount
Housing Color	Gray
End Cap	No
Platform	RPB Series
Retainer Material	Steel
Replaceable Insert	Yes
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Bearing Insert Coating	Uncoated
Series	RFPA
Grease Fitting Thread Size	1/8 NPT
Ability to Relubricate	Yes
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard
Insert Number	RCIA-315
Maximum Operating Temperature (F)	220 °F
Housing Style	Flange Block
Inner Race Heat Treat Method	Case Carburized Inner Ring

General Specifications

UPC	662288483649
Weight	55.20 LB
Packaged Length	11.00 IN
Packaged Width	11.00 IN
Packaged Height	6.63 IN
HTC	8483.20.4080
Country of Origin	United States of America