ST-51

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

Expansion:	No	Seal Type:	Felt Labyrinth Seal
Insert Material:	52100 Bearing Steel, Black Oxided	Rolling Element:	Ball Bearing
Retainer Type:	Land Riding Retainer	Maximum Operating Temperature:	220 °F
Duty Series:	Standard Duty	Housing Type:	Take-Up Block, Wide Slot
Speed (Max):	2250	Insert No.:	2-33
Measure Units:	Inch	Housing Material:	Cast Iron
Radial Dynamic Load Capacity (lb):	17, 412	Inner-Race Heat-Treat Method:	Zone-Hardened
Frame Type:	Center Pull Wide Slot	Lubrication:	Lithium Complex NLGI 2 Grease
Locking Type:	Setscrew	Misalignment:	±2.0° Misalignment - Static Only
Internal Clearance:	Standard	Bore Shape:	Straight
Housing Construction:	One Piece	Relubricatable:	Yes
Housing Color:	Gray	Platform:	Gold Line Ball Bearing
Replaceable Insert:	Yes	Misalignment Type:	Static Only
Outer Ring Land Profile:	Standard	Bearing Insert Coating:	Black Oxide Coated
End Cap:	No	Series:	ST
Unit Type:	Side Mount	Component Description:	Take Up Bearing Only
UPC:	662461006405	Weight:	22.10 LB
Packaged Length:	10.7 Inches	Packaged Width:	7.63 Inches
Packaged Height:	5 Inches	HTC:	8483.20.4040
Country of Origin:	United States of America

The Company