• 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-to-Center Length (in)	5.3030 in
Overall Length (in)	8.75 in
Overall Width (in)	2 in
Bolt Size (in)	0.625 in
Overall Height (in)	3.688 in
Bolt Center Diameter (in)	7.5 in
Bore Size (in)	2.6875 in
Pilot Diameter (in)	6.375 in
Inner Race Length (in)	3.688 in
Centerline to Front Face (in)	2.125 in
Foot Height (in)	0.75 in
Housing OD (in)	8.75 in
Collar Outer Diameter (in)	4.75 in

Technical Specifications

Rolling Element	Tapered Roller
Housing Type	Flange, Piloted
Measure Units	Inch
Housing Base	Solid
Bore Shape	Straight
Housing Material	Cast Iron
Seal Type	Felt Labyrinth Seal
Expansion	Non-Expansion Bearing (Fixed)
Insert Material	52100 Bearing Steel
Pilot Configuration	With Pilot
Speed (Max)	1750
Misalignment	±3.0° Misalignment - Static Only
Locking Type	Collar Mount
Housing Construction	Split Two Piece
Internal Clearance	Standard
Radial Dynamic Load Capacity (lb)	9,630 lb
Replaceable Insert	Yes
Bearing Insert Coating	Uncoated
Retainer Material	Steel
Misalignment Type	Static Only
Housing Color	Gray
Outer Ring Land Profile	Standard
Platform	RPB Series
End Cap	No
Series	RFPA
Grease Fitting Thread Size	1/8 NPT
Maximum Operating Temperature (F)	220 °F
Housing Style	Flange Block
Insert Number	RCIA-211
Lubrication Type	Lithium; EP; NLGI#2
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Case Carburized Inner Ring
Duty/Series	Standard

General Specifications

UPC	662288483571
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