• 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

Bolt Size (in)	0.625 in
Overall Length (in)	9.625 in
Base Width (in)	3.031 in
Overall Height (in)	5.313 in
Bore Size (in)	2.1875 in
Foot Height (in)	1.438 in
Inner Race Length (in)	3.75 in
Bolt Center Max (in)	7.938 in
Bolt Center Min (in)	6.688 in
Centerline to Front Face (in)	1.75 in
Collar Outer Diameter (in)	3.625 in

Technical Specifications

Housing Material	Cast Iron
Seal Type	High Temp Labyrinth
Housing Type	Pillow Block, Two Bolt
Housing Base	Solid
Insert Material	52100 Bearing Steel
Rolling Element	Tapered Roller
Measure Units	Inch
Expansion	Yes
Housing Construction	Split Two Piece
Internal Clearance	Standard
Bore Shape	Straight
Speed (Max)	2500
Locking Type	Double Collar Mount
Misalignment	±3.0° Misalignment - Static Only
Options	High Temperature
End Cap	No
Outer Ring Land Profile	Standard
Retainer Material	Steel
Bearing Insert Coating	Uncoated
Replaceable Insert	Yes
Platform	RPB Series
Housing Color	Gray
Misalignment Type	Static Only
Grease Fitting Thread Size	1/8 NPT
Operating Temperature Range (F)	Max. +400°F °F
Duty/Series	Standard
Insert Number	ERCI-203N
Maximum Operating Temperature (F)	400 °F
Housing Style	Pillow Block
Inner Race Heat Treat Method	Case Carburized Inner Ring
Lubrication Type	Lithium; EP; NLGI#2
Ability to Relubricate	Yes

General Specifications

UPC	662288485032
Weight	19.09 LB
Packaged Length	10.50 IN
Packaged Width	5.88 IN
Packaged Height	4.13 IN
HTC	8483.20.8080
Country of Origin	United States of America