SKU-QC-05 · BOMBEO · GATE G1 🟢 Safe Manual Handling (< 11.1 kg NIOSH)
Dry Mass: 5.8 kg
HVOF Ceramic-Coated Shaft Sleeve (D075C21)
D075C21 shaft sleeve with tungsten carbide HVOF thermal armor that triples service life compared to conventional hardened steel sleeves.
Zero-OEM Drop-In Cross Reference
D075C21 / E075C21 (Serie Pesada Horizontal 6x4 Drop-In)
Certified Metallurgy / Hardness
≥ 68 HRC (Recubrimiento HVOF WC-10Co-4Cr)
Everyday Calibration Scale (ISO/IEC 7810)
Mirror finish Ra < 0.2 microns; 12.5 mm wall (16 ISO/IEC 7810 bank cards)
TECHNICAL SECTION • SHAFT PROTECTION SLEEVE (D075C21 • ZERO-GROOVE SEAL) CAD 1:1 • ISO 7810 CARD REF (0.76 MM)
TECHNICAL SECTION • SHAFT PROTECTION SLEEVE (D075C21 • ZERO-GROOVE SEAL) CAD 1:1 • ISO 7810 CARD REF (0.76 MM)
Drop-In Geometric Triplet: A: Bore ID 75.0 mm (H7) | B: Sleeve OD 100.0 mm | C: Length 165.0 mm ISO 2768-m
Everyday scale (0.76 mm): Mirror finish Ra < 0.2 microns; 12.5 mm wall (16 ISO/IEC 7810 bank cards)
📋 How to Validate Your Part in Plant in 3 Steps (Zero Downtime Risk)
- STEP 1 · CAST CODE Check the raised number on your current part (D075C21) or send us a yard photo via WhatsApp.
- STEP 2 · TRIPLET (A, B, C) Confirm with caliper or tape: A: Bore ID 75.0 mm (H7) | B: Sleeve OD 100.0 mm | C: Length 165.0 mm (ISO 2768-m).
- STEP 3 · 0.76 MM SCALE During assembly, set axial clearance using 1 standard ISO/IEC 7810 bank card (0.76 mm).
Recommended Metallurgical Operating Window
Slurry Density (Marcy SG)
1.15 – 1.85 t/m³
Plitt Cut Size d50c
25 – 300 µm
Typical Wear Life (Weibull)
3000 – 6000 h