• 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

Base Width (in)	3.125 in
Overall Height (in)	7 in
Overall Width (in)	4.5 in
Bolt Size (in)	0.75 in
Overall Length (in)	13.5 in
Bore Size (in)	2.6875 in
Centerline to Front Face (in)	2.25 in
Base to Center Height (in)	3.75 in
Bolt Center Max (in)	11.563 in
Foot Height (in)	2 in
Bolt Center Min (in)	9.313 in
Inner Race Length (in)	4.5 in
Collar Outer Diameter (in)	4.719 in

Technical Specifications

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

General Specifications

UPC	662288485858
Weight	37.29 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