• 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)	10.375 in
Overall Width (in)	4 in
Bolt Size (in)	0.625 in
Overall Height (in)	5.625 in
Bolt Center-to-Center Length (in)	8.25 in
Base Width (in)	3.5 in
Bore Size (in)	2.5000 in
Inner Race Length (in)	4 in
Base to Center Height (in)	2.75 in
Foot Height (in)	1.625 in
Bolt Center Min (in)	7.75 in
Centerline to Front Face (in)	2 in
Bolt Center Max (in)	8.75 in
Collar Outer Diameter (in)	3.938 in

Technical Specifications

Seal Type	Felt Labyrinth Seal
Housing Type	Pillow Block, Four Bolt
Housing Material	Cast Iron
Housing Base	Solid
Measure Units	Inch
Rolling Element	Tapered Roller
Expansion	No
Insert Material	52100 Bearing Steel
Bore Shape	Straight
Misalignment	±3.0° Misalignment - Static Only
Speed (Max)	2000
Internal Clearance	Standard
Locking Type	Double Collar Mount
Radial Dynamic Load Capacity (lb)	9,030 lb
Housing Construction	Split Two Piece
Retainer Material	Steel
Platform	RPB Series
Replaceable Insert	Yes
Housing Color	Gray
Outer Ring Land Profile	Standard
Misalignment Type	Static Only
Bearing Insert Coating	Uncoated
End Cap	No
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Maximum Operating Temperature (F)	220 °F
Housing Style	Pillow Block
Ability to Relubricate	Yes
Insert Number	RCI-208
Inner Race Heat Treat Method	Case Carburized Inner Ring
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard

General Specifications

UPC	662288481508
Weight	22.40 LB
Packaged Length	10.50 IN
Packaged Width	5.88 IN
Packaged Height	4.13 IN
HTC	8483.20.8080
Country of Origin	United States of America