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

Dimensions

Overall Height (in)	6.563 in
Overall Length (in)	11.75 in
Base Width (in)	3.484 in
Bolt Size (in)	0.75 in
Bore Size (in)	2.9375 in
Inner Race Length (in)	4.5 in
Foot Height (in)	1.75 in
Bolt Center Min (in)	8.063 in
Bolt Center Max (in)	9.688 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
Housing Type	Pillow Block, Two Bolt
Rolling Element	Tapered Roller
Seal Type	High Temp Labyrinth
Housing Base	Solid
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
Options	High Temperature
Retainer Material	Steel
Platform	RPB Series
Replaceable Insert	Yes
Bearing Insert Coating	Uncoated
Outer Ring Land Profile	Standard
End Cap	No
Housing Color	Gray
Misalignment Type	Static Only
Grease Fitting Thread Size	1/8 NPT
Housing Style	Pillow Block
Ability to Relubricate	Yes
Maximum Operating Temperature (F)	400 °F
Operating Temperature Range (F)	Max. +400°F °F
Insert Number	ERCI-215N
Duty/Series	Standard
Inner Race Heat Treat Method	Case Carburized Inner Ring
Lubrication Type	Lithium; EP; NLGI#2

General Specifications

UPC	662288485094
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