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