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