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