• 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)	6.375 in
Overall Width (in)	4.5 in
Base Width (in)	3 in
Overall Length (in)	11.75 in
Bolt Size (in)	0.75 in
Bore Size (in)	2.6875 in
Foot Height (in)	1.75 in
Base to Center Height (in)	3.125 in
Inner Race Length (in)	4.5 in
Bolt Center Max (in)	9.688 in
Centerline to Front Face (in)	2.25 in
Bolt Center Min (in)	8.063 in
Collar Outer Diameter (in)	4.719 in

Technical Specifications

Rolling Element	Tapered Roller
Housing Base	Solid
Housing Material	Cast Iron
Insert Material	52100 Bearing Steel
Measure Units	Inch
Seal Type	Single Lip Contact Seal
Housing Type	Pillow Block, Two Bolt
Expansion	No
Housing Construction	Split Two Piece
Misalignment	±3.0° Misalignment - Static Only
Bore Shape	Straight
Speed (Max)	1750
Locking Type	Double Collar Mount
Internal Clearance	Standard
Radial Dynamic Load Capacity (lb)	9,630 lb
Housing Color	Gray
Misalignment Type	Static Only
End Cap	No
Retainer Material	Steel
Bearing Insert Coating	Uncoated
Replaceable Insert	Yes
Outer Ring Land Profile	Standard
Platform	RPB Series
Series	RPB
Grease Fitting Thread Size	1/8 NPT
Ability to Relubricate	Yes
Lubrication Type	Lithium; EP; NLGI#2
Insert Number	RCI-211C
Maximum Operating Temperature (F)	220 °F
Duty/Series	Standard
Housing Style	Pillow Block
Inner Race Heat Treat Method	Case Carburized Inner Ring

General Specifications

UPC	662288493594
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