• 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

Bolt Center Diameter (in)	4.953125 in
Housing Width (in)	4.625 in
Bolt Size (in)	0.5 in
Bolt Center-to-Center Length (in)	3.5 in
Overall Length (in)	4.625 in
Overall Width (in)	3.0625 in
Overall Height (in)	3.063 in
Bore Size (in)	1.4375 in
Inner Race Length (in)	3 in
Centerline to Front Face (in)	1.5 in
Foot Height (in)	1 in
Collar Outer Diameter (in)	2.625 in

Technical Specifications

Expansion	Non-Expansion Bearing (Fixed)
Insert Material	52100 Bearing Steel
Housing Base	Solid
Bore Shape	Straight
Speed (Max)	3500
Housing Material	Flouropolymer Coated Cast Iron
Seal Type	Single Lip Contact Seal
Housing Type	Flange, Four Bolt
Rolling Element	Tapered Roller
Measure Units	Inch
Pilot Configuration	No Pilot
Locking Type	Double Collar Mount
Internal Clearance	Standard
Housing Construction	Split Two Piece
Misalignment	±3.0° Misalignment - Static Only
Options	Corrosion Resistant
Replaceable Insert	Yes
Outer Ring Land Profile	Standard
Retainer Material	Steel
Platform	CR Series
End Cap	No
Misalignment Type	Static Only
Bearing Insert Coating	Uncoated
Housing Color	Silver/Gray
Series	RFB
Grease Fitting Thread Size	1/8 NPT
Maximum Operating Temperature (F)	220 °F
Insert Number	RCI-107C FG1
Lubrication Type	Lithium; EP; NLGI#2
Ability to Relubricate	Yes
Duty/Series	Standard
Inner Race Heat Treat Method	Case Carburized Inner Ring
Housing Style	Flange Block

General Specifications

UPC	662461297841
Weight	8.10 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