Home Bearing NSK 7311BDB Angular Contact Ball Bearing Back-to-Back Arrangement High-Precision Heavy-Duty
NSK 7311BDB                   5 Angular Contact Ball Bearing

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

NSK 100% Genuine

NSK 7311BDB Angular Contact Ball Bearing Back-to-Back Arrangement High-Precision Heavy-Duty
Model / Part No: 7311BDB 5 Catalog ID: BBN-B75A00AF

Brand

NSK

Model / Part No.

7311BDB 5

Category

Angular Contact Ball Bearing

Country of Origin

Global Sourcing

Packaging

Commercial packaging

Availability

160 pcs Ready to Ship
US$ 112.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

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

Technical Specifications (For reference only)

Brand
NSK
Part Number
7311BDB
Type
Angular Contact Ball Bearing
d
55mm
D
120mm
B
29mm
Contact Angle
40° (B)
Arrangement
Back-to-Back (DB)
Back-to-back set, e.g., 7220ADBC3

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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