Designed for flush mounting with machined bases for light loads and two bolt holes.
features
Powder coated epoxy cast iron housing with extended inner ring bearings
Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
Air Handling noise check for quiet operation
Looser than standard housing fit for ease of alignment on lightweight frames
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
options
Air Handling Housing Fit, Noise Tested
Bearing Insert Coating
Black Oxide
Insert Material
52100 Bearing Steel, Black Oxided
Housing Length
4 7/8 in
Seal Type
Single Lip Contact
Insert No.
2-1C CXU
Overall Length
4.875 in
Housing Construction
One Piece
Locking Type
Set Screws
Bore Size - Inch
1
Platform
Air Handling
Special Features
Noise Tested, AC Housing Fit
Inner Ring O.D.
1.375 in
Flange Type
2-Bolt Flange
Overall Length (in)
4.875
Maximum Operating Temperature
220
Speed [Max]
6350 rpm
Bolt Circle Dia.
3 57/64 in
Bore Size
1 in
Centerline to Front Face (in)
0.813
Bolt Size
0.438 in
Pilot Configuration
No Pilot
Bolt Hole Spacing
3 57/64 in
Replaceable Insert
Yes
Bolt Size (in)
0.4375
Bearing Design
Non-Expansion
Housing Material
Cast Iron
Expansion
No
Duty Series
Standard
End Cap
No
Operating Temperature [Max]
220 °F
Shaft Dia.
1 in
Angle of Misalignment
±2°
Locking Device
Setscrew Locking Collar
Foot Height
0.531 in
Outer Ring Land Profile
Standard
Series
SFT
Bore Shape
Straight
Inner Ring OD (in)
1.375
Measure Units
Inch
Centerline to Front Face
0.813 in
Foot Height (in)
0.531
Bearing Type
Ball Bearing
Relubricatable
Yes
Bolt Center-to-Center Length
3.891 in
Housing Base
Solid
Bolt Center-to-Center Length (in)
3.8910
Lubrication
Lithium Complex NLGI 2 Grease
End Type
Open End
Inner Race Heat Treat Method
Zone-Hardened
Misalignment Type
Static Only
Mounted Unit Duty
Air Handling Duty
Housing Color
Gray
Overall Height to Inner Ring (in)
1.438
Overall Height to Inner Ring
1.438 in
Inch/Metric
Inch
Internal Clearance
Standard
Retainer Type
Land Riding
Weight
1.6 LB
EAN or UPC
662461111260
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