PTFE-Lined Bushing

Machined steel shell seated for a dry-running PTFE liner.

Variants: 10 types
Diameter: 8–20 mm
Length: 10–24 mm
Material: Steel
Tolerance: H7

Dimension SchematicBURB-PTF-10 — representative variant of this family

Code & Size Table

Code, dimensions and tolerance for all 10 variants.

Code	Diameter (mm)	Length (mm)	Feature	Tolerance	Std
BURB-PTF-04	8	10	⌀4	H7 · ⌀4: +0.012/0	PTFE liner seat, shaft 4 mm
BURB-PTF-05	9	12	⌀5	H7 · ⌀5: +0.012/0	PTFE liner seat, shaft 5 mm
BURB-PTF-06	10	14	⌀6	H7 · ⌀6: +0.012/0	PTFE liner seat, shaft 6 mm
BURB-PTF-08	12	16	⌀8	H7 · ⌀8: +0.015/0	PTFE liner seat, shaft 8 mm
BURB-PTF-06F	14	17	⌀6 · 2 steps	H7 · ⌀6: +0.012/0	flanged PTFE-lined bush 6 mm
BURB-PTF-10	14	18	⌀10	H7 · ⌀10: +0.015/0	PTFE liner seat, shaft 10 mm
BURB-PTF-12	16	20	⌀12	H7 · ⌀12: +0.018/0	PTFE liner seat, shaft 12 mm
BURB-PTF-10F	18	22	⌀10 · 2 steps	H7 · ⌀10: +0.015/0	flanged PTFE-lined bush 10 mm
BURB-PTF-14	18	22	⌀14	H7 · ⌀14: +0.018/0	PTFE liner seat, shaft 14 mm
BURB-PTF-16	20	24	⌀16	H7 · ⌀16: +0.018/0	PTFE liner seat, shaft 16 mm

Material & Tolerance

The standard material is listed below; also available in steel, stainless, brass and aluminium. Dimensions in mm; tolerances machined to ISO. Deviations (mm) are given for the nominal diameter according to the ISO 286-2 tables; thread tolerances (6g/6H) are to ISO 965. For custom sizes/tolerances, contact us with the part code.

Steel (standard)
Stainless Steel
Brass
Aluminium

General Notes

This is a dimension schematic, not a manufacturing drawing. Dimensions match the catalog data; request a quote with the part code to confirm before production.
This data sheet carries no prices; contact us with the part code for pricing and a quote.

The CAD model (STEP) and 2D drawing (DXF) are downloaded from the family page: ayyildizrobotics.com/en/arac/sw20-parca-katalogu/burc/burc-ptfe-astarli-burc#BURB-PTF-10

Contact: Phone +90 505 577 02 45 · E-mail info@ayyildizrobotics.com · Web ayyildizrobotics.com