Home Bearing HRB 6903-2Z Miniature Deep Groove Ball Bearing Shielded Low-Noise High-Precision
HRB 6903-2Z Deep Groove Ball Bearing \ Miniature

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

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HRB 6903-2Z Miniature Deep Groove Ball Bearing Shielded Low-Noise High-Precision
Model / Part No: 6903-2Z Catalog ID: BBN-2814EB73

Brand

HRB

Model / Part No.

6903-2Z

Category

Deep Groove Ball Bearing \ Miniature

Country of Origin

Global Sourcing

Packaging

Original Factory Packaging

Availability

15000 pcs Ready to Ship
US$ 1.18 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

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

Technical Drawings (For reference only)

Technical Drawing 1

Technical Specifications (For reference only)

Bearing Type
Miniature Deep Groove Ball Bearing
Model
6903-2Z
Inner Diameter
17mm
Outer Diameter
30mm
Width
7mm
Shielding
Two Metal Shields (2Z)
Noise Level
Low-Noise
Precision Grade
High-Precision
Dynamic Load Rating
4.75kN
Static Load Rating
2.59kN
Weight
0.024kg
Limiting Speed
22000rpm (grease)
Suffix 2Z: Bearing with dust covers on both sides.

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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