• 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-to-Center Length (in)	6 in
Overall Length (in)	7.75 in
Bolt Center Diameter (in)	8.484375 in
Overall Width (in)	4.6875 in
Housing Width (in)	7.75 in
Bolt Size (in)	0.75 in
Overall Height (in)	4.688 in
Bore Size (in)	2.9375 in
Foot Height (in)	1.625 in
Centerline to Front Face (in)	2.25 in
Inner Race Length (in)	4.5 in
Collar Outer Diameter (in)	4.75 in

Technical Specifications

Speed (Max)	1750
Housing Base	Solid
Rolling Element	Tapered Roller
Insert Material	52100 Bearing Steel
Expansion	Non-Expansion Bearing (Fixed)
Housing Material	Cast Iron
Bore Shape	Straight
Seal Type	Single Lip Contact Seal
Measure Units	Inch
Housing Type	Flange, Four Bolt
Pilot Configuration	No Pilot
Locking Type	Double Collar Mount
Misalignment	±3.0° Misalignment - Static Only
Internal Clearance	Standard
Housing Construction	Split Two Piece
Housing Color	Gray
Misalignment Type	Static Only
Replaceable Insert	Yes
Outer Ring Land Profile	Standard
Platform	RPB Series
End Cap	No
Retainer Material	Steel
Bearing Insert Coating	Uncoated
Series	RFB
Grease Fitting Thread Size	1/8 NPT
Housing Style	Flange Block
Lubrication Type	Lithium; EP; NLGI#2
Maximum Operating Temperature (F)	220 °F
Insert Number	RCI-215C
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Case Carburized Inner Ring
Duty/Series	Standard

General Specifications

UPC	662288493884
Weight	33.40 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