20B-1 21 P/W, PLATEWHEEL
Simplex, 1.1/4" pitch, 21 tooth Platewheel. Can be you used with 20B-1 chain.
Also known as CS 13 021, X120Z21, PWH20B121, 10SR21PW
- UnitsPer unit
- 1 - 4£45.53 (£54.64 inc VAT)
- 5 - 9£43.25 (£51.90 inc VAT)
- 10 +£40.98 (£49.18 inc VAT)
- Bulk Order PricesENQUIRE

Specifications for 20B-1 21 P/W, Platewheel | |
Reference | 20B-1 21 P/W |
Brand | BR |
Number of Teeth | 21 |
Pitch (P) Inch | 1.1/4"" (31.75mm) |
Pitch (P) mm | 31.75mm |
Type | Simplex |
Weight (KG) | 4.84 |
Schematic for 20B-1 21 P/W, Platewheel | |
b | 18.2mm |
B1 | 18.5mm |
c | 3.5mm |
D | 25mm |
De | 228.2mm |
Dp | 213.04mm |
r3 | 32mm |
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