Schlafhorst Autocoro · SE7 / SE8 · Bearing Series 1
T 140 BD Rotor Complete
T 140 BDT · Medium–Fine
T Groove rotor with BD boronized coating for cotton, viscose, modal and medium-to-fine blends (Ne 16–40) on Autocoro 240 / 288 series.
Groove TypeT — Medium to fine count
CoatingBD Boronized
Compatible SeriesSE7 · SE8 (240 / 288)
BearingSeries 1
Technical Data
T 140 BD — Complete Specifications
ModelT 140 BD
GrooveT — Medium to fine · Narrow profile
CoatingBD Boronized — HV 1600–2000
MachinesSchlafhorst Autocoro SE7 · SE8 (240 / 288)
BearingSeries 1
Yarn CountNe 16–40 (medium to fine)
FibreCotton, viscose, modal and blends
DiameterØ 40 mm
BalancingG1–G2.5 · 100% dynamic-balanced
Max SpeedUp to 100,000 rpm
MaterialAlloy steel · Boronized
CustomDN diamond upgrade · Custom diameters
OEMSchlafhorst / Saurer match
Min OrderFlexible
Lead Time7–15 days
Groove Engineering
Why T Groove
Engineered for cotton, viscose, modal and blends.
T Groove — Yarn Count Range
Ne 3Ne 10Ne 16Ne 24Ne 30Ne 40Ne 60+
T Groove — Precision Control
Controlled deposition zone for uniform fibre distribution and consistent twist.
Surface Engineering
BD vs. DN Coating
BD — Boronized
Current model
HV 1600–2000
DN — Diamond
Premium upgrade
HV 1000-1200
Compatibility
Which Machines Use T 140 BD?
✓ Autocoro 240 — SE7
SE7 · Series 1 · 240 positions
✓ Autocoro 288 — SE8
SE8 · 288 positions · Series 1
✗ SE11/SE12
Bearing Series 5 — use 5xx
✗ SE9/SE10
Bearing Series 3 — use 3xx
Application Guide
What to Spin with T 140 BD
Best For
✓ Ne 16–30 carded cotton
✓ Ne 30–40 combed cotton
✓ Knitting yarns
✓ Weaving yarns
✓ Ne 30–40 combed cotton
✓ Knitting yarns
✓ Weaving yarns
Also Suitable
◇ CVC blends
◇ PC blends
◇ Regenerated cotton
◇ PC blends
◇ Regenerated cotton
Other Grooves
→ GT: Coarse (3–30)
→ G: Fine cotton (16–40)
→ S: Blends (16–40)
→ G: Fine cotton (16–40)
→ S: Blends (16–40)
Order T 140 BD Rotors
T 140 BD · Schlafhorst Autocoro SE7/SE8
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