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drylin
®
®
stainless drylin shafts | Product range Notes
steel
Low-level supported stainless steel shafts

Order key

d
A2 Type Size Options
d Ød1
A2
Ød1

d H H1
A2
Ød1
H H1 EWUMN. EEWUMN A1 Ød2 Low-level supported stainless steel shaft,
A 25° Shaft length
Ød2 Hole pattern
H A1 metric Outer Ø [mm]
H1
A 25°
C6
T
Ød2 C5 EWUM, EEWUM: Supported stainless steel shaft
A1 EWUMN,EEWUMN: Low-level supported stainless
A 25°
C5 T C6 steel shafts

Available materials and lengths:
C5 T C6 AISI 440B, hardened/ground: EWM
AISI 420C, hardened/ground: EEWM

Hole pattern:
T2: T2 pitch (standard)
T1: T1 pitch (upon request)

Dimensions [mm] -
low-level supported steel shafts EWM (AISI 440B) / EEWM (AISI 420)
Part No. Outer Ø H H1 A A1 A2 d1 d2 T C5/C6 Weight
d ±0.02 ±0.02 min. max. [kg/m]
WUMN-12 12 14.5 3 11 5.5 5.4 M4 4.5 75 20 57.0 1.62
WUMN-16 16 18.0 3 14 7.0 7.0 M5 5.5 75 20 57.0 2.54
WUMN-20 20 22.0 3 17 8.5 8.1 M6 6.6 75 20 57.0 3.81
WUMN-25 25 26.0 3 21 10.5 10.3 M8 9.0 75 20 57.0 5.62
WUMN-30 30 30.0 3 23 11.5 11.0 M10 11.0 100 20 69.5 7.63
WUMN-40 40 39.0 4 30 15.0 15.0 M12 13.5 100 20 69.5 13.47
WUMN-50 50 46.0 5 35 17.5 19.0 M14 15.5 100 20 69.5 20.31

Low-level supported shafts are delivered unassembled.

Order example:
EWUMN-16-500: Low level supported stainless steel shaft EWM (AISI 440B), with 16mm outer Ø, 500mm length,
T pitch
EEWUMN-16-500: Low level supported stainless steel shaft EEWM (AISI 420C), 16mm outer Ø, 500mm length,
T pitch ASEAN 09/2023 ASEAN 09/2023
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