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