• 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 Length (in)	16.5 in
Bolt Size (in)	0.75 in
Overall Width (in)	6.75 in
Base Width (in)	4.625 in
Overall Height (in)	9.625 in
Bolt Center-to-Center Length (in)	12.815 in
Bore Size (in)	4.5000 in
Bolt Center Min (in)	11.75 in
Base to Center Height (in)	4.75 in
Inner Race Length (in)	6.75 in
Foot Height (in)	2.75 in
Centerline to Front Face (in)	3.375 in
Bolt Center Max (in)	13.875 in
Collar Outer Diameter (in)	6.5 in

Technical Specifications

Seal Type	Felt Labyrinth Seal
Housing Base	Solid
Housing Material	Cast Iron
Housing Type	Pillow Block, Four Bolt
Insert Material	52100 Bearing Steel
Expansion	No
Measure Units	Inch
Rolling Element	Tapered Roller
Internal Clearance	Standard
Housing Construction	Split Two Piece
Locking Type	Double Collar Mount
Speed (Max)	1250
Bore Shape	Straight
Radial Dynamic Load Capacity (lb)	25,750 lb
Misalignment	±3.0° Misalignment - Static Only
Misalignment Type	Static Only
End Cap	No
Replaceable Insert	Yes
Platform	RPB Series
Retainer Material	Steel
Outer Ring Land Profile	Standard
Housing Color	Gray
Bearing Insert Coating	Uncoated
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Inner Race Heat Treat Method	Case Carburized Inner Ring
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard
Maximum Operating Temperature (F)	220 °F
Housing Style	Pillow Block
Insert Number	RCI-408
Ability to Relubricate	Yes

General Specifications

UPC	662288480150
Weight	95.60 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