Home Bearing NMB 940.ZZ=684ZZ=618/4-2Z 4x9x4mm Miniature Ball Bearing Shielded High-Precision Low-Friction
NMB 940.ZZ=684ZZ=618/4-2Z Bearing

Illustrative imagery — contact our technical team for certified product photographs and full engineering datasheets.

NMB 100% Genuine

NMB 940.ZZ=684ZZ=618/4-2Z 4x9x4mm Miniature Ball Bearing Shielded High-Precision Low-Friction
Model / Part No: 940.ZZ=684ZZ=618/4-2Z Catalog ID: BBN-43D6C085

Brand

NMB

Model / Part No.

940.ZZ=684ZZ=618/4-2Z

Category

Bearing

Country of Origin

Japan

Packaging

Original Factory Packaging

Availability

47000 pcs Ready to Ship
US$ 0.38 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Formal Proforma Invoice (PI) issued for every confirmed transaction.

Technical Specifications (For reference only)

Bore Diameter (d)
4 mm
Outer Diameter (D)
9 mm
Width (B)
4 mm
Alternate Part Number
684ZZ
Seals/Shields
ZZ (Double Metal Shield)
Dynamic Load Rating (Cr)
0.51 kN
Static Load Rating (Cor)
0.20 kN
Limiting Speed (Grease)
50000 rpm
Material
High Carbon Chromium Steel
Precision Class
P5 (ABEC 5)
Weight
0.0009 kg

Supply Chain & International Settlement

Synchronized Multi-Hub Dispatch

Fulfilled from our decentralized inventory network across Singapore (HQ), Shanghai Free Trade Zone, and Johor-Iskandar, minimizing customs clearance time and transit distance.

Certified Provenance Guarantee

Each unit undergoes rigorous QC inspection at our bonded facilities. Certificate of Conformance (CoC) and Material Test Reports (MTR) available upon request.

Secure Cross-Border Transactions

Settle internationally via Telegraphic Transfer (T/T) through DBS Singapore or PayPal, with full trade compliance documentation handled by our in-house team.

Accepted Settlement Methods
PayPal

Fast & Secure

Bank T/T

Wire Transfer

All Proforma Invoices denominated in USD. Letter of Credit (L/C) and D/P terms available for qualified bulk procurement contracts.

Trade Profile

Shipping Origins

SG, CN, MY

Trade Terms

EXW, FOB, CIF, DDP

Certificates

CO, Form E, FTA Support

Technical Expert

Amy

"Looking for datasheets, cross-reference support, or competitive pricing on larger quantities? Let's connect directly."

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