• 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 Length (in)	11.75 in
Overall Height (in)	6.375 in
Bolt Size (in)	0.75 in
Base Width (in)	3 in
Bore Size (in)	2.9375 in
Bolt Center Min (in)	8.063 in
Inner Race Length (in)	4.5 in
Bolt Center Max (in)	9.688 in
Centerline to Front Face (in)	2.25 in
Foot Height (in)	1.75 in
Collar Outer Diameter (in)	4.719 in

Technical Specifications

Housing Material	Cast Iron
Housing Type	Pillow Block, Two Bolt
Housing Base	Solid
Measure Units	Inch
Insert Material	52100 Bearing Steel
Expansion	No
Rolling Element	Tapered Roller
Seal Type	High Temp Labyrinth
Housing Construction	Split Two Piece
Locking Type	Double Collar Mount
Speed (Max)	1750
Bore Shape	Straight
Misalignment	±3.0° Misalignment - Static Only
Internal Clearance	Standard
Housing Color	Gray
Misalignment Type	Static Only
Bearing Insert Coating	Uncoated
End Cap	No
Outer Ring Land Profile	Standard
Retainer Material	Steel
Platform	RPB Series
Replaceable Insert	Yes
Options	High Temperature
Grease Fitting Thread Size	1/8 NPT
Ability to Relubricate	Yes
Insert Number	RCI-215N
Inner Race Heat Treat Method	Case Carburized Inner Ring
Maximum Operating Temperature (F)	400 °F
Operating Temperature Range (F)	Max. +400°F °F
Lubrication Type	Lithium; EP; NLGI#2
Duty/Series	Standard
Housing Style	Pillow Block

General Specifications

UPC	662288482697
Weight	29.30 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