• 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 Width (in)	4.5 in
Overall Length (in)	11.75 in
Bolt Size (in)	0.75 in
Overall Height (in)	6.563 in
Bolt Center-to-Center Length (in)	8.875 in
Base Width (in)	3.484 in
Bore Size (in)	2.6875 in
Foot Height (in)	1.75 in
Bolt Center Max (in)	9.688 in
Bolt Center Min (in)	8.063 in
Base to Center Height (in)	3.13 in
Inner Race Length (in)	4.5 in
Centerline to Front Face (in)	2.25 in
Collar Outer Diameter (in)	4.719 in

Technical Specifications

Housing Material	Cast Iron
Expansion	Yes
Measure Units	Inch
Insert Material	52100 Bearing Steel
Rolling Element	Tapered Roller
Housing Type	Pillow Block, Two Bolt
Seal Type	Felt Labyrinth Seal
Housing Base	Solid
Housing Construction	Split Two Piece
Radial Dynamic Load Capacity (lb)	9,630 lb
Internal Clearance	Standard
Locking Type	Double Collar Mount
Bore Shape	Straight
Misalignment	±3.0° Misalignment - Static Only
Speed (Max)	1750
Misalignment Type	Static Only
Platform	RPB Series
Bearing Insert Coating	Uncoated
Outer Ring Land Profile	Standard
End Cap	No
Housing Color	Gray
Retainer Material	Steel
Replaceable Insert	Yes
Series	ERPB
Grease Fitting Thread Size	1/8 NPT
Housing Style	Pillow Block
Insert Number	ERCI-211
Duty/Series	Standard
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Case Carburized Inner Ring
Maximum Operating Temperature (F)	220 °F
Lubrication Type	Lithium; EP; NLGI#2

General Specifications

UPC	662288481157
Weight	35.03 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