Home Bearing NTN 7318DB Bearing
NTN 7318DB Angular Contact Ball Bearing

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

NTN Genuine Original

NTN 7318DB Bearing
Model / Part No: 7318DB Catalog ID: MB-2991811B

Brand

NTN

Model / Part No.

7318DB

Category

Angular Contact Ball Bearing

Origin

Global

Availability

35 pcs Ready to Ship
US$ 518.00 / 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
190
B
43
d
90
r 1s min 3)
1.1
r s min 3)
3.0
2B
86

Basic dynamic load rating kgf

Static Load Cor
15000
Dynamic Load Rating Cr
17400

Rated Basic Load KN

Dynamic Load Cr
171
Static Load Rating Cor
147

Mounting Related Dimensions mm

D a Maximum
176
d a Minimum
104
r as Maximum
2.5
d b Minimum
97
D b Maximum
183
r 1as Maximum
1

Permissible speed 1) min -1

Oil Lubrication
5300
Grease Lubrication
4000

Rated basic load Double row Kgf

Static load rating Cor
30000
Dynamic load rating Cr
28300

Bearing number 2)

DT
7318DT
Bearing designation 2)
7318
DB
7318DB
DF
7318DF

Rated basic load Double row kN

Static load rating Cor
294
Dynamic load rating Cr
277

Permissible speed 1) Double row min -1

Oil lubrication
4200
Grease lubrication
3200

Application point mm

a
62

Weight kg

Single row (approx.)
5.06
Back-to-back mounting of angular contact ball bearings

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."

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