Home Bearing NSK 7309BWDB 5 Angular Contact Ball Bearing Duplex Back-to-Back High-Stiffness
NSK 7309BWDB 5 Bearing

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

NSK 100% Genuine

NSK 7309BWDB 5 Angular Contact Ball Bearing Duplex Back-to-Back High-Stiffness
Model / Part No: 7309BWDB 5 Catalog ID: BBN-57A261FE

Brand

NSK

Model / Part No.

7309BWDB 5

Category

Bearing

Country of Origin

Global Sourcing

Packaging

Original Factory Packaging

Availability

270 pcs Ready to Ship
US$ 66.20 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

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

Technical Specifications (For reference only)

Bearing Type
Angular Contact Ball Bearing (Duplex Set)
Bore Diameter (d)
45 mm
Outer Diameter (D)
100 mm
Width (B)
25 mm (Single), 50 mm (Set)
Arrangement
DB (Back-to-Back)
Contact Angle
40° (B)
Dynamic Load Rating (C, Set)
92.5 kN
Static Load Rating (C0, Set)
73.5 kN
Limiting Speed (Grease)
5000 rpm
Precision Class
P5 (ABEC 5)
Weight
1.74 kg
Material
High Carbon Chromium Steel
Suffix W: ①, Single-row stamped steel cage, e.g., NU210W; ②, Hardened tapered roller bearing inner ring with groove, e.g., 456W/454.

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."

TALK TO AN EXPERT

Frequently Sourced Together

Inquiry
RNA4906UU

IKO

RNA4906UU

Inquiry
22213EAKE4 LR *H* 5

NSK

22213EAKE4 LR *H* 5

Inquiry
7209A5TYNSULP4 S

NSK

7209A5TYNSULP4 S

Inquiry
7321BDB 5

NSK

7321BDB 5

Inquiry
6005-H-20T1XBZZ*MA NS7S5

NSK

6005-H-20T1XBZZ*MA NS7S5