MSPD-31C

Powder coated epoxy cast iron housing with extended inner ring bearings
Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path 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

Seal Type:	Single Lip Contact Seal	Rolling Element:	Ball Bearing
Measure Units:	Inch	Insert Material:	52100 Bearing Steel, Black Oxided
Internal Clearance:	Standard	Housing Base:	Solid
Bore Shape:	Straight	Housing Construction:	One Piece
Misalignment:	±2.0° Misalignment - Static Only	Platform:	Air Handling
Bearing Insert Coating:	Black Oxide Coated	Misalignment Type:	Static Only
Replaceable Insert:	Yes	End Cap:	No
Outer Ring Land Profile:	Standard	Housing Color:	Gray
Duty/Series:	Medium Duty	Housing Style:	Pillow Block
Housing Type:	Pillow Block, Two Bolt	Lubrication Type:	Lithium Complex NLGI 2 Grease
Retainer Type:	Land Riding Retainer	Fixed vs. Expansion:	Fixed
Maximum Speed (RPM):	3250 rpm	Locking Type:	Double Setscrew
Housing Material:	Cast Iron	Insert Number:	3-115DC
Ability to Relubricate:	Yes	Inner Race Heat Treat Method:	Zone-Hardened
Maximum Operating Temperature (F):	220 °F	UPC:	662461000000
Weight:	12.50 LB	Packaged Length:	10.38 Inches
Packaged Width:	6.5 Inches	Packaged Height:	3 Inches
HTC:	8483.20.8040	Country of Origin:	United States of America

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