• Heavy duty tapered roller bearings with steel cage for radial, thrust and combined loading
• Race-mounted felt-lined flinger seal
• Double-collar interlock with 120° spacing setscrew lock, diamond faceted setscrews
• Powder coat epoxy 2-bolt split cast iron housing

Dimensions

Inner Race Length (in)	3.6875 in
Bore Size (in)	2.9375 in
Base to Center Height (in)	3.125 in
Bolt Center Max (in)	9.6875 in
Foot Height (in)	1.75 in
Bolt Size (in)	0.75 in
Bolt Center Min (in)	8.0625 in
Overall Height (in)	6.5625 in
Collar Outer Diameter (in)	4.71875 in

Technical Specifications

Housing Color	Gray
Expansion	Yes
Replaceable Insert	Yes
Seal Type	Felt Seal
Measure Units	Inch
Housing Type	Split Type Pillow Block
Housing Construction	Split Two Piece
Bore Shape	Straight
Misalignment	±3.0° Misalignment - Static Only
Locking Type	Collar Mount
Platform	RPB Series
Insert Material	52100 Bearing Steel
Speed (Max)	1750
Series	RPBA
Housing Material	Cast Iron
End Cap	No
Bearing Insert Coating	Black Oxide
Internal Clearance	Standard
Misalignment Type	Static Only
Retainer Material	Steel
Rolling Element	Tapered Roller
Grease Fitting Thread Size	0.125
Maximum Operating Temperature (F)	220 °F
Insert Number	ERCIA 215
Operating Temperature Range (F)	-20°F to 220°F °F
Ability to Relubricate	Yes
Lubrication Type	Lithium; EP; NLGI#2
Housing Style	Pillow Block

General Specifications

UPC	662461291849
Weight	32.00 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