• Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
• Race-mounted felt-lined flinger seal
• Single-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
• Powder coat epoxy 2-bolt split cast iron housing

Dimensions

Overall Height (in)	7.75 in
Bolt Size (in)	0.875 in
Overall Width (in)	4.19 in
Base Width (in)	4.125 in
Overall Length (in)	13.75 in
Bore Size (in)	3.4375 in
Foot Height (in)	2.063 in
Inner Race Length (in)	4.188 in
Bolt Center Min (in)	10.125 in
Base to Center Height (in)	3.75 in
Bolt Center Max (in)	11.25 in
Centerline to Front Face (in)	2.5 in
Collar Outer Diameter (in)	5.547 in

Technical Specifications

Expansion	No
Housing Type	Pillow Block, Two Bolt
Seal Type	Felt Labyrinth Seal
Housing Base	Solid
Housing Material	Cast Iron
Insert Material	52100 Bearing Steel
Rolling Element	Tapered Roller
Measure Units	Inch
Housing Construction	Split Two Piece
Misalignment	±3.0° Misalignment - Static Only
Radial Dynamic Load Capacity (lb)	15,320 lb
Bore Shape	Straight
Speed (Max)	1500
Internal Clearance	Standard
Locking Type	Collar Mount
Replaceable Insert	Yes
Platform	RPB Series
Bearing Insert Coating	Uncoated
Outer Ring Land Profile	Standard
Retainer Material	Steel
Housing Color	Gray
End Cap	No
Misalignment Type	Static Only
Series	RPBA
Grease Fitting Thread Size	1/8 NPT
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard
Ability to Relubricate	Yes
Housing Style	Pillow Block
Maximum Operating Temperature (F)	220 °F
Inner Race Heat Treat Method	Case Carburized Inner Ring
Insert Number	RCIA-307

General Specifications

UPC	662288483168
Weight	56.00 LB
Packaged Length	16.50 IN
Packaged Width	6.75 IN
Packaged Height	9.63 IN
HTC	8483.20.8080
Country of Origin	United States of America