Home Bearing NTN 7307DB Bearing
NTN 7307DB Bearing

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

NTN Genuine Original

NTN 7307DB Bearing
Model / Part No: 7307DB Catalog ID: MB-5D8DAE13

Brand

NTN

Model / Part No.

7307DB

Category

Bearing

Origin

Global

Availability

610 pcs Ready to Ship
US$ 29.70 / 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
80
B
21
d
35
r 1s min 3)
1
r s min 3)
1.5
2B
42

Basic dynamic load rating kgf

Static Load Cor
2680
Dynamic Load Rating Cr
4050

Rated Basic Load KN

Dynamic Load Cr
40.0
Static Load Rating Cor
26.3

Mounting Related Dimensions mm

D a Maximum
71.5
d a Minimum
43.5
r as Maximum
1.5
d b Minimum
40.5
D b Maximum
74.5
r 1as Maximum
1

Permissible speed 1) min -1

Oil Lubrication
13000
Grease Lubrication
9800

Rated basic load Double row Kgf

Static load rating Cor
5350
Dynamic load rating Cr
6600

Bearing number 2)

DT
7307DT
Bearing designation 2)
7307
DB
7307DB
DF
7307DF

Rated basic load Double row kN

Static load rating Cor
52.5
Dynamic load rating Cr
65.0

Permissible speed 1) Double row min -1

Oil lubrication
10000
Grease lubrication
7800

Application point mm

a
27

Weight kg

Single row (approx.)
0.462

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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