• 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)	9.90625 in
Overall Length (in)	9.25 in
Bolt Center-to-Center Length (in)	7 in
Housing Width (in)	9.25 in
Overall Width (in)	5.25 in
Bolt Size (in)	0.75 in
Overall Height (in)	5.25 in
Bore Size (in)	3.4375 in
Foot Height (in)	1.875 in
Centerline to Front Face (in)	2.5 in
Inner Race Length (in)	5 in
Collar Outer Diameter (in)	5.5 in

Technical Specifications

Housing Material	Flouropolymer Coated Cast Iron
Housing Type	Flange, Four Bolt
Seal Type	Single Lip Contact Seal
Rolling Element	Tapered Roller
Speed (Max)	1500
Bore Shape	Straight
Expansion	Non-Expansion Bearing (Fixed)
Housing Base	Solid
Measure Units	Inch
Insert Material	52100 Bearing Steel
Pilot Configuration	No Pilot
Internal Clearance	Standard
Housing Construction	Split Two Piece
Misalignment	±3.0° Misalignment - Static Only
Locking Type	Double Collar Mount
End Cap	No
Retainer Material	Steel
Platform	CR Series
Replaceable Insert	Yes
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Options	Corrosion Resistant
Housing Color	Silver/Gray
Bearing Insert Coating	Uncoated
Series	RFB
Grease Fitting Thread Size	1/8 NPT
Duty/Series	Standard
Lubrication Type	Lithium; EP; NLGI#2
Ability to Relubricate	Yes
Maximum Operating Temperature (F)	220 °F
Inner Race Heat Treat Method	Case Carburized Inner Ring
Housing Style	Flange Block
Insert Number	RCI-307C FG1

General Specifications

UPC	662461298008
Weight	57.40 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