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

Dimensions

Base Width (in)	4.5 in
Overall Width (in)	6.25 in
Bolt Center-to-Center Length (in)	12 in
Overall Length (in)	15.25 in
Bolt Size (in)	0.75 in
Overall Height (in)	8.625 in
Bore Size (in)	4 in
Base to Center Height (in)	4.25 in
Bolt Center Max (in)	13 in
Bolt Center Min (in)	11 in
Inner Race Length (in)	6.25 in
Foot Height (in)	2.438 in
Centerline to Front Face (in)	3.125 in
Collar Outer Diameter (in)	5.938 in

Technical Specifications

Housing Material	Flouropolymer Coated Cast Iron
Insert Material	52100 Bearing Steel
Rolling Element	Tapered Roller
Measure Units	Inch
Expansion	No
Seal Type	Single Lip Contact Seal
Housing Type	Pillow Block, Four Bolt
Housing Base	Solid
Housing Construction	Split Two Piece
Bore Shape	Straight
Locking Type	Double Collar Mount
Misalignment	±3.0° Misalignment - Static Only
Radial Dynamic Load Capacity (lb)	20,980 lb
Speed (Max)	1250
Internal Clearance	Standard
End Cap	No
Bearing Insert Coating	Uncoated
Retainer Material	Steel
Housing Color	Silver/Gray
Options	Corrosion Resistant
Platform	CR Series
Misalignment Type	Static Only
Replaceable Insert	Yes
Outer Ring Land Profile	Standard
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Ability to Relubricate	Yes
Insert Number	RCI-400C FG1
Lubrication Type	Lithium; EP; NLGI#2
Inner Race Heat Treat Method	Case Carburized Inner Ring
Maximum Operating Temperature (F)	220 °F
Housing Style	Pillow Block
Duty/Series	Standard

General Specifications

UPC	662288745617
Weight	76.90 LB
Packaged Length	16.50 IN
Packaged Width	6.75 IN
Packaged Height	9.63 IN
HTC	8483.20.8080
Country of Origin	United States of America