© Siemens AG 2015 FLENDER Standard Couplings Fluid Couplings — FLUDEX Series Special types 13 1) Order code " L.. " for hollow shaft side and " M.. " for opposite side. 2) Surface crack and ultrasound testing are not possible on FLUDEX couplings. 3) Fitting length on request.
13/49 Siemens MD 10.1 · 2015 Special types Additional ordering data "-Z" with order code and, if necessary with plain text specification Shaft and bore Shaft insertion depth to DIN 748/1 Without addition – standard Shaft insertion depth 1 deviating from DIN 748/1 Y28 and plain text specification for L1 Shaft insertion depth 2 deviating from DIN 748/1 Y29 and plain text specification for L2 Bore tolerance ISO H7 Without addition – standard 1) Bore tolerance ISO K7 for hollow shafts with imperial bores L13/M13 1) Bore tolerance ISO M7 for hub parts with imperial bores L14/M14 1) Keyway to DIN 6885/1 or DIN 6885/3 keyway width JS9 Without addition – standard Keyway to ASME B17.1, if necessary with reduced keyway depth L43/M43 1) 2 parallel keyways set 180° apart L46/M46 1) Half parallel key balancing (before keyseating) Without addition – standard Full parallel key balancing (after keyseating) L52/M52 1) Internal add-on parts No additional internal add-on parts Without addition – standard With baffle plate (only for FA series) F17 For documentation, test certificates and acceptances, see catalog section 3 2) No test certificate, acceptance certificates Without addition – standard Other additions Micro-balancing, high speed W03 With special fixed bearings F20 3) With additional dust seal F21 3) Special data Y99 and plain text specification