UCF200 Series Normal-Duty Cast Iron 4-Bolt Flange Unit
Item #102943811
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
Relubricatable
Yes
Duty Series
Standard
Centerline to Front Face (in)
1.28125
Overall Width
5.625 in
Angle of Misalignment
±2°
Housing Material
Cast Iron
Bearing Design
Non-Expansion
Length Through Bore (in)
2.469
Bore Shape
Straight
Housing Width
5.625 in
Overall Length
5.625 in
Insert Material
52100 Bearing Steel, Black Oxided
Bearing Insert Coating
Black Oxide
Replaceable Insert
Yes
Inner Race Length
2.469 in
Bolt Size
0.563 in
Overall Height
2.156 in
Inch/Metric
Metric
Maximum Operating Temperature
220
Locking Type
Set Screws
Housing Construction
One Piece
Bore Size - Metric
50
End Type
Open End
Radial Static Load Capacity (lb)
5216
Expansion
No
Overall Width (in)
5.625
Bolt Size (in)
0.5625
Retainer Type
Land Riding
Housing Base
Solid
Housing Width (in)
5.625
Bolt Circle Dia.
N/A
Inner Ring OD (in)
2.46875
Centerline to Front Face
1.281 in
Bore Size
50 mm
Platform
Gold Line Ball Bearing
Overall Height (in)
2.1563
Foot Height
0.563 in
Inner Race Length (in)
2.469
Insert No.
5210C
Bearing Type
Ball Bearing
Operating Temperature [Max]
220 °F
Bolt Center-to-Center Length
4.375 in
Misalignment Type
Static Only
Locking Device
Setscrew Locking Collar
Inner Ring O.D.
2.469 in
Housing Color
Gray
Lubrication
Lithium Complex NLGI 2 Grease
Foot Height (in)
0.5625
Pilot Configuration
No Pilot
Radial Dynamic Load Capacity
7889 lb
Bolt Hole Spacing
4 3/8 in
Overall Length (in)
5.625
Bolt Center-to-Center Length (in)
4.3750
Radial Dynamic Load Capacity (lb)
7889
Flange Type
4-Bolt Flange
Shaft Dia.
50 mm
Mounted Unit Duty
Standard Duty
Outer Ring Land Profile
Standard
Measure Units
Metric
Housing Length
5 5/8 in
Seal Type
Single Lip Contact
Inner Race Heat Treat Method
Zone-Hardened
End Cap
No
Internal Clearance
Standard
Series
SF
Speed [Max]
3550 rpm
Weight
6.4 LB
EAN or UPC
662461054772
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