ST-12 RM

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
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.
Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway.

Measure Units:	Inch	Rolling Element:	Ball Bearing
Seal Type:	Felt Labyrinth Seal	Insert Material:	52100 Bearing Steel, Black Oxided
Misalignment:	±2.0° Misalignment - Static Only	Radial Dynamic Load Capacity (lb):	2, 611 lb
Internal Clearance:	Standard	Bore Shape:	Straight
Housing Construction:	One Piece	Platform:	Gold Line Ball Bearing
Options:	Reduced Maintenance - Lubed for Life	Housing Color:	Gray
Bearing Insert Coating:	Black Oxide Coated	End Cap:	No
Outer Ring Land Profile:	Tapered Lands	Replaceable Insert:	Yes
Misalignment Type:	Static Only	Series:	ST
Unit Type:	Side Mount	Component Description:	Take Up Bearing Only
Housing Style:	Take-up Blocks	Fixed vs. Expansion:	Fixed
Lubrication Type:	Lithium Complex NLGI 2 Grease	Housing Type:	Take-Up Block, Wide Slot
Maximum Speed (RPM):	7300 rpm	Retainer Type:	Land Riding Retainer
Housing Material:	Cast Iron	Locking Type:	Setscrew
Duty/Series:	Standard Duty	Ability to Relubricate:	No
Inner Race Heat Treat Method:	Zone-Hardened	Insert Number:	2-012
Maximum Operating Temperature (F):	220 °F	UPC:	662461000000
Weight:	2.10 LB	Packaged Length:	4.5 Inches
Packaged Width:	1.69 Inches	Packaged Height:	4.56 Inches
HTC:	8483.20.4040	Country of Origin:	United States of America

The Company