• 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)	4.5 in
Overall Length (in)	11.75 in
Bolt Center-to-Center Length (in)	9.375 in
Overall Height (in)	6.375 in
Bolt Size (in)	0.625 in
Base Width (in)	3.75 in
Bore Size (in)	2.6875 in
Bolt Center Min (in)	8.75 in
Centerline to Front Face (in)	2.25 in
Bolt Center Max (in)	10 in
Base to Center Height (in)	3.125 in
Inner Race Length (in)	4.5 in
Foot Height (in)	1.75 in
Collar Outer Diameter (in)	4.719 in

Technical Specifications

Housing Material	Cast Iron
Housing Base	Solid
Seal Type	Felt Labyrinth Seal
Insert Material	52100 Bearing Steel
Rolling Element	Tapered Roller
Expansion	No
Housing Type	Pillow Block, Four Bolt
Measure Units	Inch
Locking Type	Double Collar Mount
Internal Clearance	Standard
Misalignment	±3.0° Misalignment - Static Only
Radial Dynamic Load Capacity (lb)	9,630 lb
Speed (Max)	1750
Housing Construction	Split Two Piece
Bore Shape	Straight
Outer Ring Land Profile	Standard
Platform	RPB Series
Misalignment Type	Static Only
Bearing Insert Coating	Uncoated
End Cap	No
Retainer Material	Steel
Housing Color	Gray
Replaceable Insert	Yes
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Housing Style	Pillow Block
Inner Race Heat Treat Method	Case Carburized Inner Ring
Duty/Series	Standard
Lubrication Type	Lithium; EP; NLGI#2
Ability to Relubricate	Yes
Insert Number	RCI-211
Maximum Operating Temperature (F)	220 °F

General Specifications

UPC	662288481515
Weight	31.50 LB
Packaged Length	12.13 IN
Packaged Width	6.75 IN
Packaged Height	4.63 IN
HTC	8483.20.8080
Country of Origin	United States of America