MECALINE 887216 P12B3021R 6TR21 BS TRIPLEX HARDENED TOOTH PILOT BORED
Sprocket Pilot Bore Triplex Hardened Teeth
References
mecaline:P12B3021R
rubix:255A0033
ean:3660338405907
Technical specifications
| Chain pitch | 19.05 mm |
|---|---|
| Profile | Triplex (3) |
| Number of teeth | 21 |
Product details : MECALINE 887216 P12B3021R 6TR21 BS TRIPLEX 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 12B3 - 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 | Triplex (3) |
| Number of teeth | 21 |
| ISO code | 12B-3 |
| Pilot bore diameter | 20 mm |
| Hub diameter | 100 mm |
| Pitch diameter | 127.82 mm |
| Outer diameter | 136 mm |
| Material | C45 Steel |
| Drilling diameter | 20 mm |
| Total width | 70 mm |
| Crown circle diameter | 136 mm |
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£ 29.20 excl. VAT
/ Each
£ 35.04 incl. VAT
Usually arrives within 14 working days