ST-28C

Powder coated epoxy cast iron housing with extended inner ring bearings
Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
Single lip contact seal
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

Insert Material:	52100 Bearing Steel, Black Oxided	Measure Units:	Inch
Seal Type:	Single Lip Contact Seal	Rolling Element:	Ball Bearing
Radial Dynamic Load Capacity (lb):	7, 901 lb	Bore Shape:	Straight
Misalignment:	±2.0° Misalignment - Static Only	Housing Construction:	One Piece
Internal Clearance:	Standard	End Cap:	No
Outer Ring Land Profile:	Standard	Bearing Insert Coating:	Black Oxide Coated
Replaceable Insert:	Yes	Platform:	Gold Line Ball Bearing
Housing Color:	Gray	Misalignment Type:	Static Only
Series:	ST	Unit Type:	Side Mount
Component Description:	Take Up Bearing Only	Housing Style:	Take-up Blocks
Maximum Speed (RPM):	3800 rpm	Retainer Type:	Land Riding Retainer
Housing Material:	Cast Iron	Fixed vs. Expansion:	Fixed
Duty/Series:	Standard Duty	Housing Type:	Take-Up Block, Wide Slot
Locking Type:	Setscrew	Lubrication Type:	Lithium Complex NLGI 2 Grease
Ability to Relubricate:	Yes	Maximum Operating Temperature (F):	220 °F
Insert Number:	2-112C	Inner Race Heat Treat Method:	Zone-Hardened
UPC:	662461000000	Weight:	5.85 LB
Packaged Length:	4.63 Inches	Packaged Width:	2.31 Inches
Packaged Height:	7.5 Inches	HTC:	8483.20.4040
Country of Origin:	United States of America

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