• 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

Overall Height (in)	3.813 in
Bolt Size (in)	0.5 in
Base Width (in)	2.063 in
Overall Length (in)	7.25 in
Bore Size (in)	1.4375 in
Foot Height (in)	1.125 in
Centerline to Front Face (in)	1.5 in
Inner Race Length (in)	3 in
Bolt Center Min (in)	5.313 in
Bolt Center Max (in)	5.938 in
Collar Outer Diameter (in)	2.625 in

Technical Specifications

Housing Material	Cast Iron
Housing Base	Solid
Seal Type	Single Lip Contact Seal
Measure Units	Inch
Housing Type	Pillow Block, Two Bolt
Expansion	No
Insert Material	52100 Bearing Steel
Rolling Element	Tapered Roller
Housing Construction	Split Two Piece
Internal Clearance	Standard
Speed (Max)	3500
Bore Shape	Straight
Locking Type	Double Collar Mount
Misalignment	±3.0° Misalignment - Static Only
Housing Color	Gray
End Cap	No
Platform	RPB Series
Misalignment Type	Static Only
Outer Ring Land Profile	Standard
Retainer Material	Steel
Replaceable Insert	Yes
Bearing Insert Coating	Uncoated
Grease Fitting Thread Size	1/8 NPT
Maximum Operating Temperature (F)	220 °F
Duty/Series	Standard
Insert Number	RCI-107
Inner Race Heat Treat Method	Case Carburized Inner Ring
Housing Style	Pillow Block
Lubrication Type	Lithium; EP; NLGI#2
Ability to Relubricate	Yes

General Specifications

UPC	662288492733
Weight	7.70 LB
Packaged Length	9.00 IN
Packaged Width	5.00 IN
Packaged Height	3.38 IN
HTC	8483.20.8080
Country of Origin	United States of America