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
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
Bore Size - Inch
4.438
Inner Race Heat Treat Method
Zone-Hardened
Platform
Gold Line Ball Bearing
Bolt Hole Spacing
10 in
Bearing Design
Non-Expansion
Housing Width
12.75 in
Expansion
No
Operating Temperature [Max]
220 °F
Bolt Center-to-Center Length
10 in
Housing Type
Flange
Maximum Operating Temperature
220
Replaceable Insert
Yes
Bore Size
4.438 in
Series
MSF
Relubricatable
Yes
Pilot Configuration
No Pilot
Housing Color
Gray
Housing Width (in)
12.75
Bolt Circle Dia.
N/A
Bearing Type
Ball Bearing
Speed [Max]
1950 rpm
Outer Ring Land Profile
Standard
Bolt Center-to-Center Length (in)
10
Lubrication
Lithium Complex NLGI 2 Grease
Housing Material
Cast Iron
Bearing Insert Coating
Black Oxide
Inner Race Length (in)
5.75
Housing Construction
One Piece
Duty Series
Medium
Flange Type
4-Bolt Flange
Bore Shape
Straight
Angle of Misalignment
±2°
Internal Clearance
Standard
Seal Type
Felt Labyrinth
Rolling Element
Ball
Locking Type
Double Setscrew
Insert No.
3-47D
Locking Device
Double Setscrew Locking Collars
Misalignment Type
Static Only
End Type
Open End
Mounted Unit Duty
Medium Duty
Insert Material
52100 Bearing Steel, Black Oxided
Housing Base
Solid
Inner Race Length
5.75 in
Retainer Type
Land Riding
Housing Length
12 3/4 in
Measure Units
Inch
Shaft Dia.
4.4375 in
End Cap
No
Inch/Metric
Inch
Weight
106.4 LB
EAN or UPC
662461016893
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