Guide bush with collar bronze 23681-05-015021020
- Durability
- Stable connection
- Exact fit
Sales unit
PLN112.69
plus sales tax
Added to your shopping cart
Designation
Guide bush
Version 1
with collar
Version 2
maintenance-free
Form
B
Form definition
Glide direction axial and radi
Main
material
bronze
Component
material
graphite
D1=Outside diameter
21
D=internal diameter
15
L=Length
20
D2
28
L1
3
L2
3
R
1,5
UNSPSC Code
31161519
~ CONFLICT MINERALS 3TG status
3TG contained
~ CONFLICT MINERALS procurement
smelter not yet identified
~ CP65 substance 1 cancer & reproductive toxicity
lead and lead compounds
~ CP65 substance 2 cancer
soots, tars, and mineral oils
~ PFAS free?
yes
~ REACH SVHC-free?
no
~ REACh SVHC 1 name > threshold
lead
~ RoHS conformity
yes, with exemption
~ RoHS exemption/s
III/6c
~ TSCA 6(H) conformity
yes
Description
Material
Bronze with graphite inserts.
Version
Self-lubricating.
Hardness 190-220 HBW.
Hardness 190-220 HBW.
Note
The guide bushes can be used radially and axially.
The slide elements are maintenance-free and wear-resistant.
The graphite inserts provide lifetime lubrication.
The slide elements are maintenance-free and wear-resistant.
The graphite inserts provide lifetime lubrication.
Technical Data
Material properties:
Base alloys: CuZn25Al5Mn4Fe3-C.
Density: 8.2 kg/dm³.
Flexural fatigue strength: +/- 150 MPa.
Modulus of elasticity: 120,000 N/mm².
Coefficient of friction: 0.05 - 0.12.
Max. speed: 0.5 m/s.
Thermal conductivity: 50 W/(mK).
Coefficient of thermal expansion: 18x10-6 K-1.
Electrically conductive: 7-8 m/(Ω·m-1).
Solid lubricant content: 20-25%.
Static surface pressure: 50 N/mm².
Dynamic surface pressure: 35 N/mm².
Base alloys: CuZn25Al5Mn4Fe3-C.
Density: 8.2 kg/dm³.
Flexural fatigue strength: +/- 150 MPa.
Modulus of elasticity: 120,000 N/mm².
Coefficient of friction: 0.05 - 0.12.
Max. speed: 0.5 m/s.
Thermal conductivity: 50 W/(mK).
Coefficient of thermal expansion: 18x10-6 K-1.
Electrically conductive: 7-8 m/(Ω·m-1).
Solid lubricant content: 20-25%.
Static surface pressure: 50 N/mm².
Dynamic surface pressure: 35 N/mm².
Temperature range
Up to 230 °C.
Tolerances
The bore for the bearings should correspond to ISO tolerance H7.
The tolerance h6 to h7 is recommended for the shaft.
The tolerance h6 to h7 is recommended for the shaft.
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