• 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

Base Width (in)	4.516 in
Overall Height (in)	7.938 in
Overall Width (in)	5 in
Bolt Size (in)	0.875 in
Overall Length (in)	13.75 in
Bolt Center-to-Center Length (in)	10.69 in
Bore Size (in)	3.4375 in
Bolt Center Max (in)	11.25 in
Base to Center Height (in)	3.75 in
Bolt Center Min (in)	10.125 in
Foot Height (in)	2.063 in
Centerline to Front Face (in)	2.5 in
Inner Race Length (in)	5 in
Collar Outer Diameter (in)	5.438 in

Technical Specifications

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

General Specifications

UPC	662288481201
Weight	64.00 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