2C21 Series

Sprocket Roller

Product Features:
  • Fitted with non-precision or semi-precision bearings.
  • The ball bearing tolerance is greater than a precision ball bearing.
  • Anti-static design.

Specifications:

Bearing Unit
Semi-precision bearing or non-precision
Steel, zinc plated
Tube Diameter
Imperial (inches)
Tube Diameter
Metric (mm)
Shaft
Dimensions
1.9"
48.3
7/16" hex/11mm
BF = E + 1/8"
2.5"
63.5
11/16" hex/17.5mm
BF = E + 1/8"
Tube
D*T
Shaft
Sprockets
7/16" steel hex
11/16" steel hex
Mill Finish Tube
1.9" x 12ga
40A18
2C21-JZC.AFS
-
1.9" x 12ga
50A15
2C22-JZC.AFS
-
Galvanized
2.5" x 11ga
40A22
-
2C23-SQC.AJS
2.5" x 11ga
60A15
-
2C23-SQC.AJS