• 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

Overall Length (in)	7.25 in
Base Width (in)	2.063 in
Bolt Center-to-Center Length (in)	5.625 in
Overall Width (in)	3 in
Bolt Size (in)	0.5 in
Overall Height (in)	3.813 in
Bore Size (in)	1.4375 in
Bolt Center Min (in)	5.313 in
Bolt Center Max (in)	5.938 in
Centerline to Front Face (in)	1.5 in
Base to Center Height (in)	1.88 in
Inner Race Length (in)	3 in
Foot Height (in)	1.125 in
Collar Outer Diameter (in)	2.625 in

Technical Specifications

Housing Material	Cast Iron
Seal Type	Felt Labyrinth Seal
Housing Type	Pillow Block, Two Bolt
Housing Base	Solid
Insert Material	52100 Bearing Steel
Expansion	No
Rolling Element	Tapered Roller
Measure Units	Inch
Housing Construction	Split Two Piece
Locking Type	Double Collar Mount
Misalignment	±3.0° Misalignment - Static Only
Internal Clearance	Standard
Radial Dynamic Load Capacity (lb)	4,760 lb
Bore Shape	Straight
Speed (Max)	3500
Bearing Insert Coating	Uncoated
End Cap	No
Outer Ring Land Profile	Standard
Platform	RPB Series
Retainer Material	Steel
Housing Color	Gray
Replaceable Insert	Yes
Misalignment Type	Static Only
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Maximum Operating Temperature (F)	220 °F
Duty/Series	Standard
Insert Number	RCI-107
Ability to Relubricate	Yes
Lubrication Type	Lithium; EP; NLGI#2
Inner Race Heat Treat Method	Case Carburized Inner Ring
Housing Style	Pillow Block

General Specifications

UPC	662288479949
Weight	7.86 LB
Packaged Length	9.00 IN
Packaged Width	5.00 IN
Packaged Height	3.38 IN
HTC	8483.20.8080
Country of Origin	United States of America