• Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
• Race-mounted contact flinger seal
• Single-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
• Fluoropolymer-coated 2-bolt split cast iron housing for improved corrosion resistance
• USDA H-1 approved Food-grade grease

Dimensions

Base Width (in)	3 in
Overall Width (in)	3.69 in
Overall Height (in)	6.375 in
Overall Length (in)	11.75 in
Bolt Size (in)	0.75 in
Bolt Center-to-Center Length (in)	8.875 in
Bore Size (in)	3 in
Centerline to Front Face (in)	1.438 in
Foot Height (in)	1.75 in
Bolt Center Min (in)	8.063 in
Base to Center Height (in)	3.13 in
Bolt Center Max (in)	9.688 in
Inner Race Length (in)	3.688 in
Collar Outer Diameter (in)	4.75 in

Technical Specifications

Housing Type	Pillow Block, Two Bolt
Housing Base	Solid
Seal Type	Single Lip Contact Seal
Rolling Element	Tapered Roller
Insert Material	52100 Bearing Steel
Expansion	No
Measure Units	Inch
Housing Material	Flouropolymer Coated Cast Iron
Housing Construction	Split Two Piece
Radial Dynamic Load Capacity (lb)	9,630 lb
Misalignment	±3.0° Misalignment - Static Only
Locking Type	Collar Mount
Internal Clearance	Standard
Bore Shape	Straight
Speed (Max)	1750
Outer Ring Land Profile	Standard
Options	Corrosion Resistant
Platform	CR Series
Replaceable Insert	Yes
Retainer Material	Steel
Misalignment Type	Static Only
Housing Color	Silver/Gray
Bearing Insert Coating	Uncoated
End Cap	No
Series	RPBA
Grease Fitting Thread Size	1/8 NPT
Inner Race Heat Treat Method	Case Carburized Inner Ring
Maximum Operating Temperature (F)	220 °F
Ability to Relubricate	Yes
Housing Style	Pillow Block
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard
Insert Number	RCIA-300C FG1

General Specifications

UPC	662461288856
Weight	26.74 LB
Packaged Length	12.13 IN
Packaged Width	6.75 IN
Packaged Height	4.63 IN
HTC	8483.20.8080
Country of Origin	United States of America