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  2. Systems and components for machine and plant construction
  3. 21000
  4. Sliding and shaft clamps
  5. Shaft collars, aluminium, for thrust clamps
    6. 21889-20-52252
Designation
Shaft collar
Main material
aluminium
Surface finish body
anodised
B
24
B1
20
D
52
D1
25
D2
17,7
G for socket head screw
M03
H
18,5
H1
18,5
L
38
L1
28
M
M3
~ CONFLICT MINERALS 3TG status
no intentional 3TG
~ CP65 substance 2 cancer
soots, tars, and mineral oils
~ PFAS free?
yes
~ REACH SVHC-free?
yes
~ RoHS conformity
yes, without exemption
~ TSCA 6(H) conformity
yes

Description

Product description
Shaft collars are used to securely join components to each other. The stable design and precise machining enables the shaft collar to reliably mount and align shafts or axles. The holes for screws offer simple and secure fastening. Ideal for applications where a compact and robust solution is required.
Material
Aluminium.
Version
anodised.
Note
*Recommended shaft tolerance f8, g6, h5-h9

M3 or M4 stainless steel mounting screws are supplied.
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