• 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
• Powder coat epoxy 2-bolt split cast iron housing

Dimensions

Overall Length (in)	13.75 in
Bolt Size (in)	0.875 in
Overall Width (in)	5 in
Overall Height (in)	7.75 in
Base Width (in)	4.125 in
Bolt Center-to-Center Length (in)	10.69 in
Bore Size (in)	3.1875 in
Inner Race Length (in)	5 in
Foot Height (in)	2.063 in
Base to Center Height (in)	3.75 in
Centerline to Front Face (in)	2.5 in
Bolt Center Max (in)	11.25 in
Bolt Center Min (in)	10.125 in
Collar Outer Diameter (in)	5.438 in

Technical Specifications

Housing Base	Solid
Rolling Element	Tapered Roller
Measure Units	Inch
Housing Type	Pillow Block, Two Bolt
Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Seal Type	Single Lip Contact Seal
Expansion	No
Housing Construction	Split Two Piece
Locking Type	Double Collar Mount
Internal Clearance	Standard
Bore Shape	Straight
Radial Dynamic Load Capacity (lb)	15,320 lb
Misalignment	±3.0° Misalignment - Static Only
Speed (Max)	1500
Outer Ring Land Profile	Standard
Replaceable Insert	Yes
Misalignment Type	Static Only
Platform	RPB Series
Retainer Material	Steel
Bearing Insert Coating	Uncoated
End Cap	No
Housing Color	Gray
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Insert Number	RCI-303C
Inner Race Heat Treat Method	Case Carburized Inner Ring
Lubrication Type	Lithium; EP; NLGI#2
Ability to Relubricate	Yes
Housing Style	Pillow Block
Duty/Series	Standard
Maximum Operating Temperature (F)	220 °F

General Specifications

UPC	662288493631
Weight	56.00 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