MP-55

Powder coated epoxy cast iron housing with extended inner ring bearings
Zone hardened inner ring with 120? spacing setscrew locking 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 , dimple for direct lubrication and anti-rotation

Speed (Max):	2000	Measure Units:	Inch
Housing Material:	Cast Iron	Seal Type:	Felt Labyrinth Seal
Maximum Operating Temperature:	220 °F	Retainer Type:	Land Riding Retainer
Housing Base:	Solid	Duty Series:	Medium Duty
Insert No.:	3-37	Rolling Element:	Ball Bearing
Internal Clearance:	Standard	Expansion:	No
Insert Material:	52100 Bearing Steel; Black Oxided	Housing Type:	Pillow Block; Two Bolt
Bore Shape:	Straight	Radial Dynamic Load Capacity (lb):	21, 566
Housing Construction:	One Piece	Relubricatable:	Yes
Misalignment:	±2.0° Misalignment - Static Only	Locking Type:	Setscrew
Lubrication:	Lithium Complex NLGI 2 Grease	Inner-Race Heat-Treat Method:	Zone-Hardened
Replaceable Insert:	Yes	Outer Ring Land Profile:	Standard
Bearing Insert Coating:	Black Oxide Coated	Platform:	Gold Line Ball Bearing
Housing Color:	Gray	Misalignment Type:	Static Only
End Cap:	No	Radial Static Load Capacity (lb):	16, 301
UPC:	662461013977	Weight:	48.96 LB
Packaged Length:	17.25 Inches	Packaged Width:	9.88 Inches
Packaged Height:	4.88 Inches	HTC:	8483.20.8040
Country of Origin:	United States of America

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