1

2

Shaft-hub connection

Parallel keyway to DIN 6885¹⁾ keyway width JS9 for metric bore diameters

L40

M40

Parallel keyway to DIN 6885¹⁾ keyway width P9 for metric bore diameters

L41

M41

Parallel keyway to ASME B17.1 for imperial bore diameters

L43

M43

Two parallel keyways spaced 180° apart

L46

M46

Two parallel keyways spaced 120° apart

L47

M47

Shrink fit for oil-hydraulic removal

L44

M44

Clamp connection with shaft without parallel keyway

L45

M45

Shaft journal length as stated in order

Y28

Y29

and as stated in order

Bore diameters deviating from standard values
(11th and/or 12th position in product code - code number 9)

L9Y

M9Y

and as stated in order

Balancing - balancing principle

Balancing in accordance with half parallel key standard to DIN ISO 8821

Standard

Standard

before keyseating

Balancing in accordance with full parallel key standard to DIN ISO 8821

L52

M52

after keyseating

Balancing - balance quality

For standard balancing, see Technical Information –Balancing

Standard

For fine balancing, see Technical Information –Balancing

W02

For micro-balancing, see Technical Information –Balancing

W03

Documentation, test certificates and acceptances

Operating instructions

With declaration of compliance with the order acc. to DIN 10204‑2.1

D99

With test report acc. to DIN EN 10204‑2.2

D98

With inspection certificate for leakage test acc. to DIN EN 10204‑3.1

E36

With inspection certificate for fitting dimensions acc. to DIN EN 10204‑3.1

E37

With inspection certificate for balancing test acc. to DIN EN 10204‑3.1

E38

With inspection certificate for surface crack detection acc. to DIN EN 10204‑3.1

E39

With inspection certificate for ultrasonic examination acc. to DIN EN 10204‑3.1/3.2

E40

With inspection certificate for coating layer - thickness measurement acc. to DIN EN 10204‑3.1

E41

With inspection certificate for chemical analysis, mechanical parameters acc. to DIN EN 10204‑3.1/3.2

E42

Acceptance by classification society

On request

Special ambient conditions

ATEX variant with CE marking in accordance with Directive 94/9/EC

X99

Preservation

Preservative

Properties

Durability

Depreservatives

Order code

Indoor storage

Outdoor storage

Cleaning emulsion

Simple preservation

up to 3 months

–

Aqueous cleaners

Standard

Spray oil

Anti-corrosion agent

up to 12 months

up to 3 months

Aqueous cleaners, solvents

B31

Tectyl 846 or similar

Long-term preservation, wax-based

up to 36 months

up to 12 months

White spirit, special solvents

B28

Cleaning emulsion + VCI film²⁾

Active system, reusable

up to 5 years

up to 5 years

Aqueous cleaners

B34