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

Dimensions

Bolt Size (in)	0.75 in
Overall Length (in)	11.75 in
Overall Width (in)	4.5 in
Base Width (in)	3.484 in
Overall Height (in)	6.563 in
Bore Size (in)	2.7500 in
Bolt Center Max (in)	9.688 in
Inner Race Length (in)	4.5 in
Centerline to Front Face (in)	2.25 in
Foot Height (in)	1.75 in
Base to Center Height (in)	3.125 in
Bolt Center Min (in)	8.063 in
Collar Outer Diameter (in)	4.719 in

Technical Specifications

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

General Specifications

UPC	662288482055
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