Home Bearing NTN 7309DB Bearing
NTN 7309DB Bearing

For reference only. Please contact us for actual product photos and detailed specifications.

NTN Genuine Original

NTN 7309DB Bearing
Model / Part No: 7309DB Catalog ID: MB-CF35DFDC

Brand

NTN

Model / Part No.

7309DB

Category

Bearing

Origin

Global

Availability

210 pcs Ready to Ship
US$ 89.70 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3
Technical Drawing 4
Technical Drawing 5
Technical Drawing 6
Technical Drawing 7
Technical Drawing 8

Technical Specifications (For reference only)

Main Dimensions mm

D
100
B
25
d
45
r 1s min 3)
1
r s min 3)
1.5
2B
50

Basic dynamic load rating kgf

Static Load Cor
4500
Dynamic Load Rating Cr
6450

Rated Basic Load KN

Dynamic Load Cr
63.5
Static Load Rating Cor
44.0

Mounting Related Dimensions mm

D a Maximum
91.5
d a Minimum
53.5
r as Maximum
1.5
d b Minimum
50.5
D b Maximum
94.5
r 1as Maximum
1

Permissible speed 1) min -1

Oil Lubrication
10000
Grease Lubrication
7800

Rated basic load Double row Kgf

Static load rating Cor
8950
Dynamic load rating Cr
10500

Bearing number 2)

DT
7309DT
Bearing designation 2)
7309
DB
7309DB
DF
7309DF

Rated basic load Double row kN

Static load rating Cor
88.0
Dynamic load rating Cr
103

Permissible speed 1) Double row min -1

Oil lubrication
8200
Grease lubrication
6200

Application point mm

a
33.5

Weight kg

Single row (approx.)
0.837

Logistics & Global Settlement

Tri-Regional Warehousing

Orders fulfillable from our strategic hubs in Singapore, Shanghai, and Malaysia for optimized lead times.

100% Authenticity Promise

Every component is sourced through authorized channels with strict quality control protocols.

Global Settlement

We support international trade via Bank T/T and PayPal with secure transaction monitoring.

Official Payment Channels
PayPal

Fast & Secure

Bank T/T

Wire Transfer

Commercial invoices (PI) will be issued in USD. Letter of Credit (L/C) accepted for high-volume contract orders.

Trade Assurance

Shipping Origins

SG, CN, MY

Trade Terms

EXW, FOB, CIF, DDP

Certificates

CO, Form E, FTA Support

Technical Expert

Amy

"Need technical drawings (PDF/CAD) or a bulk volume quote? I'm available for immediate consultation."

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