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Chiaravalli

RCB® Taper Bush TL 1210

Taper-Lock® bush TL 1210, execution A. Finished bores are reamed ISO G7 with a DIN 6885-JS9 keyway (B × T2); the prebore version is supplied H8 without keyway for machining to size.

  • Outside diameter D1: 47.5 mm
  • Length L: 25 mm
  • Grub screws: 3/8”x5/8” British Standard Whitworth
  • Tightening torque: 19.6 N·m

Product Configuration

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Code Bore Ø D2BT2 Weight CAD
29121000 12 (prebore H8, no keyway) mm — — 0.28 kg
29121012 12 G7 mm 4 mm 1.8 mm 0.28 kg
29121014 14 G7 mm 5 mm 2.3 mm 0.27 kg
29121016 16 G7 mm 5 mm 2.3 mm 0.26 kg
29121018 18 G7 mm 6 mm 2.8 mm 0.25 kg
29121019 19 G7 mm 6 mm 2.8 mm 0.24 kg
29121020 20 G7 mm 6 mm 2.8 mm 0.24 kg
29121024 24 G7 mm 8 mm 3.3 mm 0.21 kg
29121025 25 G7 mm 8 mm 3.3 mm 0.21 kg
29121028 28 G7 mm 8 mm 3.3 mm 0.18 kg
29121030 30 G7 mm 8 mm 3.3 mm 0.17 kg
29121032 32 G7 mm 10 mm 3.3 mm 0.15 kg

Product Information

Material
Grey cast iron UNI EN 1561
Standard
Bore ISO G7 — keyway DIN 6885-JS9

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