Home Bearing NTN 30318DU Tapered Roller Bearing
NTN 30318DU Tapered Roller Bearing

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

NTN Genuine Original

NTN 30318DU Tapered Roller Bearing
Model / Part No: 30318DU Catalog ID: MB-28C388BF

Brand

NTN

Model / Part No.

30318DU

Category

Tapered Roller Bearing

Origin

Global

Availability

71 pcs Ready to Ship
US$ 256.00 / unit (Wholesale)
MOQ: 1 pcs Minimum Order Quantity

Min. Order: 1 pcs

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 Specifications (For reference only)

Main Dimensions mm

D
190
B
43
d
90
C
30
r 1s min 1)
3
r s min 1)
4
T
46.5

Basic dynamic load rating kgf

Static Load Cor
33000
Dynamic Load Rating Cr
27600

Rated Basic Load KN

Dynamic Load Cr
270
Static Load Rating Cor
320

Bearing number

Bearing Number
30318DU

Mounting Related Dimensions mm

D a Maximum
176
d a Minimum
108
r as Maximum
3
r 1as Maximum
2.5
D b Minimum
179
D a Minimum
151
d b Maximum
109
S b Minimum
16.5
S a Minimum
6

Permissible Speed min -1

Oil Lubrication
2400
Grease Lubrication
1800

Constant

e
0.83

Application point mm

a
59

Weight kg

(approx.)
5.66

Axial load factor

Y 2
0.73
Y 0
0.40

ISO Dimensions

ISO dimension
7GB

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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