• Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
• Race-mounted Nomex-lined flinger seal and hi-temp grease
• Single-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 Height (in)	6.25 in
Overall Length (in)	12 in
Base Width (in)	2.875 in
Bore Size (in)	2.4375 in
Bolt Center Min (in)	8.5 in
Inner Race Length (in)	3.313 in
Foot Height (in)	1.75 in
Bolt Center Max (in)	10.375 in
Centerline to Front Face (in)	2 in
Base to Center Height (in)	3.25 in
Collar Outer Diameter (in)	3.938 in

Technical Specifications

Housing Base	Solid
Expansion	Yes
Housing Type	Pillow Block, Two Bolt
Seal Type	High Temp Labyrinth
Housing Material	Cast Iron
Measure Units	Inch
Insert Material	52100 Bearing Steel
Rolling Element	Tapered Roller
Housing Construction	Split Two Piece
Internal Clearance	Standard
Speed (Max)	2000
Bore Shape	Straight
Locking Type	Collar Mount
Misalignment	±3.0° Misalignment - Static Only
Bearing Insert Coating	Uncoated
Replaceable Insert	Yes
Misalignment Type	Static Only
Options	High Temperature
Housing Color	Gray
Retainer Material	Steel
Outer Ring Land Profile	Standard
End Cap	No
Platform	RPB Series
Operating Temperature Range (F)	Max. +400°F °F
Maximum Operating Temperature (F)	220 °F
Lubrication Type	Lithium; EP; NLGI#2
Housing Style	Pillow Block
Ability to Relubricate	Yes
Inner Race Heat Treat Method	Case Carburized Inner Ring
Insert Number	ERCIA-207N
Duty/Series	Standard

General Specifications

UPC	662461297032
Weight	27.80 LB
Packaged Length	13.88 IN
Packaged Width	8.00 IN
Packaged Height	5.13 IN
HTC	8483.20.8080
Country of Origin	United States of America