• 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 Height (in)	3.125 in
Bolt Size (in)	0.5 in
Base Width (in)	1.875 in
Overall Length (in)	6.25 in
Overall Width (in)	2.75 in
Bore Size (in)	1.2500 in
Foot Height (in)	0.875 in
Bolt Center Min (in)	4.563 in
Bolt Center Max (in)	4.938 in
Inner Race Length (in)	2.75 in
Base to Center Height (in)	1.5 in
Centerline to Front Face (in)	1.375 in
Collar Outer Diameter (in)	2.25 in

Technical Specifications

Expansion	No
Measure Units	Inch
Seal Type	Felt Labyrinth Seal
Housing Base	Solid
Housing Type	Pillow Block, Two Bolt
Insert Material	52100 Bearing Steel
Housing Material	Cast Iron
Rolling Element	Tapered Roller
Housing Construction	Split Two Piece
Internal Clearance	Standard
Radial Dynamic Load Capacity (lb)	2,975 lb
Misalignment	±3.0° Misalignment - Static Only
Locking Type	Double Collar Mount
Bore Shape	Straight
Speed (Max)	4000
Bearing Insert Coating	Uncoated
Outer Ring Land Profile	Standard
Replaceable Insert	Yes
Retainer Material	Steel
Platform	RPB Series
Housing Color	Gray
Misalignment Type	Static Only
End Cap	No
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Housing Style	Pillow Block
Insert Number	RCI-104
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard
Maximum Operating Temperature (F)	220 °F
Inner Race Heat Treat Method	Case Carburized Inner Ring
Ability to Relubricate	Yes

General Specifications

UPC	662288479925
Weight	5.07 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