SCHB-28

Powder coated epoxy cast iron housing with extended inner ring bearings
Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
Felt labyrinth seal and flinger for dry and dusty environment
Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation

Rolling Element:	Ball Bearing	Measure Units:	Inch
Bore Shape:	Straight	Insert Material:	52100 Bearing Steel, Black Oxided
Seal Type:	Felt Labyrinth Seal	Internal Clearance:	Standard
Housing Construction:	One Piece	Misalignment:	±2.0° Misalignment - Static Only
Platform:	Gold Line Ball Bearing	Outer Ring Land Profile:	Standard
Housing Color:	Gray	Bearing Insert Coating:	Black Oxide Coated
Replaceable Insert:	Yes	Misalignment Type:	Static Only
End Cap:	No	Series:	SCHB
Finish/Coating:	Uncoated	Housing Style:	Hanger Block
Locking Type:	Setscrew	Maximum Speed (RPM):	3550 rpm
Housing Type:	Hanger Unit	Duty/Series:	Standard Duty
Lubrication Type:	Lithium Complex NLGI 2 Grease	Retainer Type:	Land Riding Retainer
Fixed vs. Expansion:	Fixed	Housing Material:	Cast Iron
Maximum Operating Temperature (F):	220 °F	Ability to Relubricate:	Yes
Insert Number:	3-112	Inner Race Heat Treat Method:	Zone-Hardened
Housing Thread Size:	1 - 11 1/2	UPC:	662461000000
Weight:	4.65 LB	Packaged Length:	5.5 Inches
Packaged Width:	2.13 Inches	Packaged Height:	5.5 Inches
HTC:	8483.20.4040	Country of Origin:	United States of America

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