• 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 4-bolt split cast iron housing

Dimensions

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

Technical Specifications

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

General Specifications

UPC	662288493693
Weight	95.60 LB
Packaged Length	18.75 IN
Packaged Width	7.50 IN
Packaged Height	11.00 IN
HTC	8483.20.8080
Country of Origin	United States of America