Home Bearing NSK 6318DDU Deep Groove Ball Bearing
NSK 6318DDU Bearing

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

NSK Genuine Original

NSK 6318DDU Deep Groove Ball Bearing
Model / Part No: 6318DDU Catalog ID: MB-B51BE809

Brand

NSK

Model / Part No.

6318DDU

Category

Bearing

Origin

Global

Availability

188 pcs Ready to Ship
US$ 96.40 / 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 Drawing 9
Technical Drawing 10

Technical Specifications (For reference only)

Overall Dimensions

d
90
D
190
B
43
r Minimum
3

Rated Load (N)

Cr
143000
Cor
107000

Bearing Designation

Open Type
6318
Shield Type
6318ZZ
With Snap Ring
6318NR
With Snap Ring Groove
6318N
Non-Contact Seal Type
6318VV
Contact Seal Type
6318DDU

Coefficient fo

Coefficient fo
13.3

Rated Load {kgf}

Cr
14500
Cor
11000

Weight (kg) (Reference)

Weight (kg) (Reference)
4.98

Mounting Dimensions (mm)

r a (Maximum)
2.5
C Y (Maximum)
8.4
Dx (Minimum)
205
Da(2) (Maximum)
177
d a (2) (Minimum)
103
d a (2) (maximum)
117

Limiting Speed (rpm) Oil Lubrication

Open Type, Z Type
4300

Snap Ring Dimensions (1) (mm)

f (Maximum)
3.1
D2 (Maximum)
202.9

Snap Ring Groove Dimensions (1) (mm)

D1 (Maximum)
183.64
b (minimum)
3.5
a (maximum)
5.69
r N (minimum)
0.5
r o (maximum)
0.6

Limiting Speed (rpm) Grease Lubrication

Open Type Z·ZZ Type V·VV Type
3600
DU Type DDU Type
2400
Suffix 6: Model suffix indicating NSK industrial packaging code 6. Often preceded by a space, *, or #, e.g., NSK_6206NR *6.

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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