• 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
• Fluoropolymer-coated split cast iron housing for improved corrosion resistance
• USDA H-1 approved Food-grade grease

Dimensions

Housing Width (in)	5.375 in
Bolt Center-to-Center Length (in)	4.125 in
Overall Length (in)	5.375 in
Bolt Size (in)	0.5 in
Overall Width (in)	3.5 in
Bolt Center Diameter (in)	5.8125 in
Overall Height (in)	3.5 in
Bore Size (in)	1.5000 in
Centerline to Front Face (in)	1.688 in
Inner Race Length (in)	3.375 in
Foot Height (in)	1.188 in
Collar Outer Diameter (in)	2.875 in

Technical Specifications

Bore Shape	Straight
Measure Units	Inch
Insert Material	52100 Bearing Steel
Expansion	Non-Expansion Bearing (Fixed)
Housing Material	Flouropolymer Coated Cast Iron
Speed (Max)	3000
Housing Type	Flange, Four Bolt
Rolling Element	Tapered Roller
Housing Base	Solid
Seal Type	Single Lip Contact Seal
Pilot Configuration	No Pilot
Internal Clearance	Standard
Locking Type	Double Collar Mount
Housing Construction	Split Two Piece
Misalignment	±3.0° Misalignment - Static Only
Bearing Insert Coating	Uncoated
Retainer Material	Steel
Options	Corrosion Resistant
Platform	CR Series
Housing Color	Silver/Gray
Outer Ring Land Profile	Standard
End Cap	No
Replaceable Insert	Yes
Misalignment Type	Static Only
Series	RFB
Grease Fitting Thread Size	1/8 NPT
Lubrication Type	Lithium; EP; NLGI#2
Maximum Operating Temperature (F)	220 °F
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Case Carburized Inner Ring
Duty/Series	Standard
Housing Style	Flange Block
Insert Number	RCI-108C FG1

General Specifications

UPC	662461297858
Weight	12.27 LB
Packaged Length	6.38 IN
Packaged Width	6.38 IN
Packaged Height	3.63 IN
HTC	8483.20.4080
Country of Origin	United States of America