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