MECALINE 887155 P12B1021R 6SR21 BS SIMPLEX HARDENED TOOTH PILOT BORED
Sprocket Pilot Bore Hardened Teeth
References
mecaline:P12B1021R
rubix:254A9972
ean:3660338405297
Technical specifications
| Chain pitch | 19.05 mm |
|---|---|
| Profile | simplex (1) |
| Number of teeth | 21 |
Product details : MECALINE 887155 P12B1021R 6SR21 BS SIMPLEX HARDENED TOOTH PILOT BORED
Mecaline sprockets and plate wheels are made from C45 steel or GG25 Cast Iron, Platewheels are offered with a pilot bore in simplex, duplex or triplex versions.
Sprocket Pilot Bore 12B1 - 21 teeth - C45 Steel - Hardened Teeth
Strengths
Hardened Teeth (HRC 40 +/-5)
Applications
For use with BS chain products
Technical specifications
Attributes
| Chain pitch | 19.05 mm |
|---|---|
| Profile | simplex (1) |
| Number of teeth | 21 |
| ISO code | 12b-1 |
| Pilot bore diameter | 20 mm |
| Hub diameter | 90 mm |
| Pitch diameter | 127.82 mm |
| Outer diameter | 136 mm |
| Material | c45 steel |
| Drilling diameter | 20 mm |
| Total width | 40 mm |
| Crown circle diameter | 136 mm |
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£ 11.34 excl. VAT
/ Each
£ 13.61 incl. VAT
Usually arrives within 14 working days