• 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

Bolt Center-to-Center Length (in)	8.875 in
Overall Height (in)	6.563 in
Base Width (in)	3.484 in
Bolt Size (in)	0.75 in
Overall Width (in)	4.5 in
Overall Length (in)	11.75 in
Bore Size (in)	2.7500 in
Centerline to Front Face (in)	2.25 in
Base to Center Height (in)	3.13 in
Foot Height (in)	1.75 in
Bolt Center Max (in)	9.688 in
Bolt Center Min (in)	8.063 in
Inner Race Length (in)	4.5 in
Collar Outer Diameter (in)	4.719 in

Technical Specifications

Housing Base	Solid
Housing Material	Cast Iron
Seal Type	Felt Labyrinth Seal
Insert Material	52100 Bearing Steel
Housing Type	Pillow Block, Two Bolt
Rolling Element	Tapered Roller
Expansion	Yes
Measure Units	Inch
Housing Construction	Split Two Piece
Speed (Max)	1750
Bore Shape	Straight
Misalignment	±3.0° Misalignment - Static Only
Internal Clearance	Standard
Locking Type	Double Collar Mount
Radial Dynamic Load Capacity (lb)	9,630 lb
Retainer Material	Steel
Platform	RPB Series
Outer Ring Land Profile	Standard
Replaceable Insert	Yes
End Cap	No
Bearing Insert Coating	Uncoated
Misalignment Type	Static Only
Housing Color	Gray
Series	ERPB
Grease Fitting Thread Size	1/8 NPT
Duty/Series	Standard
Insert Number	ERCI-212
Lubrication Type	Lithium; EP; NLGI#2
Ability to Relubricate	Yes
Maximum Operating Temperature (F)	220 °F
Housing Style	Pillow Block
Inner Race Heat Treat Method	Case Carburized Inner Ring

General Specifications

UPC	662288481164
Weight	32.00 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