Collection: Sprockets - Roller Chain - Simplex - 25-1A - Plate

4 Products in this selection
  • 25-1 ASA 1/4 Inch
  • Match with 6.35mm simplex chain
  • American Standard 25-1 - 1/4 inch
Additional resources:
A more concise listing may be found on the Smallparts store at Sprockets - Roller Chain - Simplex - 25-1A - Plate. Smallparts promote the most popular MBA products.
Teeth PCD Hub Diameter (D1) Overall Width (E) Type / Rows Indicative
Image
Teeth
20
PCD
40.41
mm

(1.591 in.)
Hub Diameter (D1)
None
mm
Overall Width (E)
2.79
mm
Type / Rows
Type 9
Roller Chain Sprockets - 20 tooth - 40.41 - None
Approx Pilot Bore (d): 6.350 mm    Locking Method: None   
Part Number: SP1-064-028P-020-064-C Roller Chain Sprockets - 20 tooth - 40.41 - None
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $5.35 AUD
Regular price $10.17 AUD Sale price $5.35 AUD
Each
Teeth PCD Hub Diameter (D1) Overall Width (E) Indicative
Image
Teeth
20
PCD
40.41
mm

(1.591 in.)
Hub Diameter (D1)
None
mm
Overall Width (E)
2.79
mm
Roller Chain Sprockets - 20 tooth - 40.41 - None
Type / Rows: Type 9    Approx Pilot Bore (d): 6.350 mm    Locking Method: None   
Part Number: SP1-064-028P-020-064-C Roller Chain Sprockets - 20 tooth - 40.41 - None
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $5.35 AUD
Regular price $10.17 AUD Sale price $5.35 AUD
Each
Teeth
22
PCD
44.45
mm

(1.75 in.)
Hub Diameter (D1)
None
mm
Overall Width (E)
2.79
mm
Type / Rows
Type 9
Roller Chain Sprockets - 22 tooth - 44.45 - None
Approx Pilot Bore (d): 9.525 mm    Locking Method: None   
Part Number: SP1-064-028P-022-095-C Roller Chain Sprockets - 22 tooth - 44.45 - None
4 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Each
Teeth
22
PCD
44.45
mm

(1.75 in.)
Hub Diameter (D1)
None
mm
Overall Width (E)
2.79
mm
Roller Chain Sprockets - 22 tooth - 44.45 - None
Type / Rows: Type 9    Approx Pilot Bore (d): 9.525 mm    Locking Method: None   
Part Number: SP1-064-028P-022-095-C Roller Chain Sprockets - 22 tooth - 44.45 - None
4 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Each
Teeth
35
PCD
70.72
mm

(2.784 in.)
Hub Diameter (D1)
None
mm
Overall Width (E)
2.79
mm
Type / Rows
Type 9
Roller Chain Sprockets - 35 tooth - 70.72 - None
Approx Pilot Bore (d): 9.525 mm    Locking Method: None   
Part Number: SP1-064-028P-035-095-C Roller Chain Sprockets - 35 tooth - 70.72 - None
2 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Each
Teeth
35
PCD
70.72
mm

(2.784 in.)
Hub Diameter (D1)
None
mm
Overall Width (E)
2.79
mm
Roller Chain Sprockets - 35 tooth - 70.72 - None
Type / Rows: Type 9    Approx Pilot Bore (d): 9.525 mm    Locking Method: None   
Part Number: SP1-064-028P-035-095-C Roller Chain Sprockets - 35 tooth - 70.72 - None
2 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Each
Teeth
60
PCD
121.23
mm

(4.773 in.)
Hub Diameter (D1)
None
mm
Overall Width (E)
2.79
mm
Type / Rows
Type 9
Roller Chain Sprockets - 60 tooth - 121.23 - None
Approx Pilot Bore (d): 12.700 mm    Locking Method: None   
Part Number: SP1-064-028P-060-127-C Roller Chain Sprockets - 60 tooth - 121.23 - None
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $10.00 AUD
Regular price $19.00 AUD Sale price $10.00 AUD
Each
Teeth
60
PCD
121.23
mm

(4.773 in.)
Hub Diameter (D1)
None
mm
Overall Width (E)
2.79
mm
Roller Chain Sprockets - 60 tooth - 121.23 - None
Type / Rows: Type 9    Approx Pilot Bore (d): 12.700 mm    Locking Method: None   
Part Number: SP1-064-028P-060-127-C Roller Chain Sprockets - 60 tooth - 121.23 - None
1 Available Immediately | Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity
Regular price $10.00 AUD
Regular price $19.00 AUD Sale price $10.00 AUD
Each