RPB 303-4

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 4-bolt split cast iron housing

Housing Type:	Pillow Block, Four Bolt	Housing Base:	Solid
Measure Units:	Inch	Seal Type:	Felt Labyrinth Seal
Rolling Element:	Tapered Roller	Insert Material:	52100 Bearing Steel
Expansion:	No	Housing Material:	Cast Iron
Speed (Max):	1500	Internal Clearance:	Standard
Radial Dynamic Load Capacity (lb):	15, 320 lb	Housing Construction:	Split Two Piece
Bore Shape:	Straight	Misalignment:	±3.0° Misalignment - Static Only
Locking Type:	Double Collar Mount	Platform:	RPB Series
Housing Color:	Gray	Retainer Material:	Steel
Misalignment Type:	Static Only	Outer Ring Land Profile:	Standard
Bearing Insert Coating:	Uncoated	Replaceable Insert:	Yes
End Cap:	No	Series:	RPB
Grease Fitting Thread Size:	1/8 NPT	Inner Race Heat Treat Method:	Case Carburized Inner Ring
Duty/Series:	Standard	Lubrication Type:	Lithium, EP, NLGI#2
Insert Number:	RCI-303	Maximum Operating Temperature (F):	220 °F
Ability to Relubricate:	Yes	Housing Style:	Pillow Block
UPC:	662288000000	Weight:	59.60 LB
Packaged Length:	16.5 Inches	Packaged Width:	6.75 Inches
Packaged Height:	9.63 Inches	HTC:	8483.20.8080
Country of Origin:	United States of America

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