Designed for flush mounting with machined bases and four bolt holes.
features
Zone hardened inner ring with 120° spacing setscrew locking 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 & dimple for direct lubrication and anti-rotation
Powder coated epoxy cast iron housing with extended inner ring bearings
Measure Units
Metric
Inner Race Heat Treat Method
Zone-Hardened
Bearing Insert Coating
Black Oxide
T Core
3.5
Locking Device
Setscrew Locking Collar
Replaceable Insert
Yes
Inner Race Length
1.938 in
Lubrication
Lithium Complex NLGI 2 Grease
Housing Base
Solid
Pilot Configuration
No Pilot
Expansion
No
Bearing Design
Non-Expansion
Internal Clearance
Standard
Foot Height (in)
0.5625
Centerline to Front Face (in)
1.1875
Mounted Unit Duty
Standard Duty
Housing Color
Gray
Housing Construction
One Piece
Misalignment Type
Static Only
Bore Size
40 mm
End Cap
No
Insert No.
5208C
Retainer Type
Land Riding
Outer Ring Land Profile
Standard
Inner Race Length (in)
1.9375
Housing Length
5 1/8 in
Bolt Center-to-Center Length
4 in
Inner Ring OD (in)
2.0625
Inch/Metric
Metric
Bearing Type
Ball Bearing
Bore Shape
Straight
Foot Height
0.563 in
Platform
Gold Line Ball Bearing
Bolt Hole Spacing
4 in
Overall Height
2.016 in
Overall Height (in)
2.015625
Centerline to Front Face
1.188 in
Operating Temperature [Max]
220 °F
Series
SF
Relubricatable
Yes
Flange Type
4-Bolt Flange
Maximum Operating Temperature
220
Bolt Circle Dia.
N/A
Bolt Center-to-Center Length (in)
4
Bore Size - Metric
40
Inner Ring O.D.
2.063 in
Shaft Dia.
40 mm
Insert Material
52100 Bearing Steel, Black Oxided
Seal Type
Single Lip Contact
Locking Type
Set Screws
End Type
Open End
Speed [Max]
4150 rpm
Angle of Misalignment
±2°
Duty Series
Standard
Housing Material
Cast Iron
Weight
5.5 LB
EAN or UPC
662461054758
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