MST-31T

Powder coated epoxy cast iron housing with extended inner ring bearings
Skwezloc® concentric locking for near perfect concentricity
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

Seal Type:	Felt Labyrinth Seal	Rolling Element:	Ball Bearing
Insert Material:	52100 Bearing Steel, Black Oxided	Measure Units:	Inch
Housing Construction:	One Piece	Bore Shape:	Straight
Misalignment:	±2.0° Misalignment - Static Only	Internal Clearance:	Standard
Radial Dynamic Load Capacity (lb):	9, 752 lb	End Cap:	No
Platform:	Gold Line Ball Bearing	Replaceable Insert:	Yes
Housing Color:	Gray	Bearing Insert Coating:	Black Oxide Coated
Outer Ring Land Profile:	Standard	Misalignment Type:	Static Only
Series:	MST	Unit Type:	Side Mount
Component Description:	Take Up Bearing Only	Housing Style:	Take-up Blocks
Duty/Series:	Medium Duty	Housing Type:	Take-Up Block, Wide Slot
Lubrication Type:	Lithium Complex NLGI 2 Grease	Locking Type:	Concentric
Retainer Type:	Land Riding Retainer	Maximum Speed (RPM):	4500 rpm
Housing Material:	Cast Iron	Fixed vs. Expansion:	Fixed
Insert Number:	3-115T	Inner Race Heat Treat Method:	Zone-Hardened
Ability to Relubricate:	Yes	Maximum Operating Temperature (F):	220 °F
UPC:	662461000000	Weight:	10.90 LB
Packaged Length:	6.88 Inches	Packaged Width:	6.88 Inches
Packaged Height:	2.63 Inches	HTC:	8483.20.4040
Country of Origin:	United States of America

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