• 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
Overall Width (in)	5 in
Bolt Size (in)	0.875 in
Overall Height (in)	7.75 in
Base Width (in)	4.125 in
Bore Size (in)	3.4375 in
Inner Race Length (in)	5 in
Centerline to Front Face (in)	2.5 in
Bolt Center Min (in)	10.125 in
Foot Height (in)	2.063 in
Base to Center Height (in)	3.75 in
Bolt Center Max (in)	11.25 in
Collar Outer Diameter (in)	5.438 in

Technical Specifications

Expansion	No
Measure Units	Inch
Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Rolling Element	Tapered Roller
Seal Type	Single Lip Contact Seal
Housing Type	Pillow Block, Two Bolt
Housing Base	Solid
Housing Construction	Split Two Piece
Speed (Max)	1500
Radial Dynamic Load Capacity (lb)	15,320 lb
Internal Clearance	Standard
Misalignment	±3.0° Misalignment - Static Only
Bore Shape	Straight
Locking Type	Double Collar Mount
Platform	RPB Series
Retainer Material	Steel
End Cap	No
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Replaceable Insert	Yes
Bearing Insert Coating	Uncoated
Housing Color	Gray
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Inner Race Heat Treat Method	Case Carburized Inner Ring
Housing Style	Pillow Block
Maximum Operating Temperature (F)	220 °F
Insert Number	RCI-307C
Duty/Series	Standard
Lubrication Type	Lithium; EP; NLGI#2
Ability to Relubricate	Yes

General Specifications

UPC	662288493648
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