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