• Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
• Race-mounted felt-lined flinger seal
• Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
• Powder coat epoxy 4-bolt split cast iron housing

Dimensions

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

Technical Specifications

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

General Specifications

UPC	662288480136
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