• 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 2-bolt split cast iron housing

Dimensions

Bolt Size (in)	0.75 in
Bolt Center-to-Center Length (in)	8.875 in
Overall Length (in)	11.75 in
Overall Height (in)	6.375 in
Overall Width (in)	4.5 in
Base Width (in)	3 in
Bore Size (in)	2.6875 in
Bolt Center Max (in)	9.688 in
Centerline to Front Face (in)	2.25 in
Base to Center Height (in)	3.13 in
Foot Height (in)	1.75 in
Inner Race Length (in)	4.5 in
Bolt Center Min (in)	8.063 in
Collar Outer Diameter (in)	4.719 in

Technical Specifications

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

General Specifications

UPC	662288480051
Weight	30.54 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