FWS200 Series Normal-Duty Cast Iron 4-Bolt Flange Unit
Item #102943988
each
4-Bolt Flange Type
Cast Iron Housing Material
Black Oxide Bearing Insert Coating
Set Screw Locking Type
description
Designed for flush mounting with machined bases and four bolt holes.
features
Powder coated epoxy cast iron housing with extended inner ring bearings
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
Bolt Center-to-Center Length (in)
3.2500
Radial Dynamic Load Capacity (lb)
4381
Foot Height
0.531 in
Speed [Max]
5450 rpm
Angle of Misalignment
±2°
Overall Height (in)
1.5625
Replaceable Insert
Yes
Operating Temperature [Max]
220 °F
Housing Width
4.25 in
Outer Ring Land Profile
Standard
Expansion
No
Radial Static Load Capacity (lb)
2567
Measure Units
Metric
Inner Ring OD (in)
1.59375
Housing Length
4 1/4 in
Duty Series
Standard
End Cap
No
T Core
2.875
Bearing Insert Coating
Black Oxide
Overall Height
1.563 in
Bolt Size
0.438 in
Inner Race Heat Treat Method
Zone-Hardened
End Type
Open End
Misalignment Type
Static Only
Inner Race Length (in)
1.594
Flange Type
4-Bolt Flange
Inner Race Length
1.594 in
Bolt Circle Dia.
N/A
Overall Width (in)
4.25
Length Through Bore (in)
1.594
Bore Size
30 mm
Insert No.
5206C
Bore Size - Metric
30
Bolt Size (in)
0.4375
Centerline to Front Face
0.875 in
Shaft Dia.
30 mm
Retainer Type
Land Riding
Bore Shape
Straight
Overall Length (in)
4.25
Seal Type
Single Lip Contact
Locking Device
Setscrew Locking Collar
Mounted Unit Duty
Standard Duty
Overall Length
4.25 in
Lubrication
Lithium Complex NLGI 2 Grease
Housing Material
Cast Iron
Housing Construction
One Piece
Bearing Design
Non-Expansion
Insert Material
52100 Bearing Steel, Black Oxided
Pilot Configuration
No Pilot
Platform
Gold Line Ball Bearing
Locking Type
Set Screws
Inch/Metric
Metric
Radial Dynamic Load Capacity
4381 lb
Housing Color
Gray
Series
SF
Bolt Center-to-Center Length
3.25 in
Internal Clearance
Standard
Inner Ring O.D.
1.594 in
Overall Width
4.25 in
Bolt Hole Spacing
3 1/4 in
Housing Base
Solid
Maximum Operating Temperature
220
Centerline to Front Face (in)
0.875
Relubricatable
Yes
Foot Height (in)
0.53125
Bearing Type
Ball Bearing
Housing Width (in)
4.25
Weight
3.6 LB
EAN or UPC
662461054734
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