Home Bearing NTN 7303DB Bearing
NTN 7303DB Bearing

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

NTN Genuine Original

NTN 7303DB Bearing
Model / Part No: 7303DB Catalog ID: MB-615A0796

Brand

NTN

Model / Part No.

7303DB

Category

Bearing

Origin

Global

Availability

660 pcs Ready to Ship
US$ 27.50 / 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
47
B
14
d
17
r 1s min 3)
0.6
r s min 3)
1
2B
28

Basic dynamic load rating kgf

Static Load Cor
880
Dynamic Load Rating Cr
1630

Rated Basic Load KN

Dynamic Load Cr
15.9
Static Load Rating Cor
8.65

Mounting Related Dimensions mm

D a Maximum
41.5
d a Minimum
22.5
r as Maximum
1
d b Minimum
21.5
D b Maximum
42.5
r 1as Maximum
0.6

Permissible speed 1) min -1

Oil Lubrication
24000
Grease Lubrication
18000

Rated basic load Double row Kgf

Static load rating Cor
1760
Dynamic load rating Cr
2640

Bearing number 2)

DT
7303DT
Bearing designation 2)
7303
DB
7303DB
DF
7303DF

Rated basic load Double row kN

Static load rating Cor
17.3
Dynamic load rating Cr
25.9

Permissible speed 1) Double row min -1

Oil lubrication
19000
Grease lubrication
14000

Application point mm

a
16

Weight kg

Single row (approx.)
0.107

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.

Returns & Refund Policy Summary

30-Day Return Window

Request a return within 30 calendar days of receiving your shipment.

Original Condition Required

Items must be unused, uninstalled, and in original factory-sealed packaging.

Refund Processing

Full refund for seller errors; 15-20% restocking fee applies to buyer-order errors.

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."

TALK TO AN EXPERT

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