• 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
Bolt Center-to-Center Length (in)	9.375 in
Base Width (in)	3.75 in
Overall Height (in)	6.375 in
Bolt Size (in)	0.625 in
Overall Length (in)	11.75 in
Bore Size (in)	2.9375 in
Centerline to Front Face (in)	2.25 in
Base to Center Height (in)	3.125 in
Bolt Center Min (in)	8.75 in
Foot Height (in)	1.75 in
Inner Race Length (in)	4.5 in
Bolt Center Max (in)	10 in
Collar Outer Diameter (in)	4.719 in

Technical Specifications

Housing Base	Solid
Rolling Element	Tapered Roller
Expansion	No
Insert Material	52100 Bearing Steel
Seal Type	Felt Labyrinth Seal
Housing Material	Cast Iron
Measure Units	Inch
Housing Type	Pillow Block, Four Bolt
Misalignment	±3.0° Misalignment - Static Only
Locking Type	Double Collar Mount
Radial Dynamic Load Capacity (lb)	9,630 lb
Internal Clearance	Standard
Bore Shape	Straight
Speed (Max)	1750
Housing Construction	Split Two Piece
Platform	RPB Series
Replaceable Insert	Yes
Bearing Insert Coating	Uncoated
Misalignment Type	Static Only
Retainer Material	Steel
End Cap	No
Housing Color	Gray
Outer Ring Land Profile	Standard
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Housing Style	Pillow Block
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard
Inner Race Heat Treat Method	Case Carburized Inner Ring
Insert Number	RCI-215
Maximum Operating Temperature (F)	220 °F
Ability to Relubricate	Yes

General Specifications

UPC	662288481539
Weight	33.00 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