Narrow housing with three bolt holes on one side of the housing.
applications
Tight spaces
Tail pulleys
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
Expansion
No
Flange Type
3-Bolt Flange Bracket
Misalignment Type
Static Only
Relubricatable
Yes
Maximum Operating Temperature
220
Bearing Insert Coating
Black Oxide
Overall Height to Inner Ring
1.5 in
Outer Ring Land Profile
Standard
Retainer Type
Land Riding
Housing Width
2.75 in
Internal Clearance
Standard
Inner Race Heat Treat Method
Zone-Hardened
Speed [Max]
6350 rpm
Inch/Metric
Inch
Pilot Configuration
No Pilot
Duty Series
Standard
Overall Height to Inner Ring (in)
1.5
End Cap
No
Foot Height
0.375 in
Centerline to Front Face
0.813 in
Centerline to Front Face (in)
0.813
Bore Shape
Straight
Operating Temperature [Max]
220 °F
Housing Base
Solid
Overall Length (in)
4.75
Seal Type
Single Lip Contact
Foot Height (in)
0.375
Locking Type
Set Screws
Bore Size
1 in
Housing Construction
One Piece
Bolt Center-to-Center Length (in)
1.6250
Measure Units
Inch
Angle of Misalignment
±2°
Insert Material
52100 Bearing Steel, Black Oxided
Insert No.
2-1C
Housing Material
Cast Iron
Housing Width (in)
2.75
Lubrication
Lithium Complex NLGI 2 Grease
Replaceable Insert
Yes
Bearing Type
Ball Bearing
Housing Color
Gray
Overall Length
4.75 in
Inner Ring O.D.
1.375 in
Bore Size - Inch
1
Bolt Center-to-Center Length
1.625 in
Inner Ring OD (in)
1.375
Weight
1.615 LB
EAN or UPC
662461026007
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