Home Bearing NSK 7003A Bearing
NSK 7003A Bearing

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

NSK Genuine Original

NSK 7003A Bearing
Model / Part No: 7003A Catalog ID: MB-E27234DE

Brand

NSK

Model / Part No.

7003A

Category

Bearing

Origin

Global

Availability

1590 pcs Ready to Ship
US$ 11.40 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Technical Drawings (For reference only)

Technical Drawing 1

Technical Specifications (For reference only)

Weight (kg)

(Reference)
0.040

Overall Dimensions

d
17
D
35
B
10
r Minimum
0.3
r 1 (minimum)
0.15

Rated Load (N)

Cr
6400
Cor
3800

Rated Load {kgf}

Cr
655
Cor
390

Mounting Dimensions (mm)

Da (Maximum)
32.5
r a (Maximum)
0.3
d a (Minimum)
19.5

Limiting Speed (1) (rpm)

Grease Lubrication
22000
Oil Lubrication
30000

Matched Pair Center of Pressure Distance a0 (mm)

Back-to-Back Arrangement
25.0
Face-to-Face Arrangement
5.0

Matched Pair Mounting Dimensions (mm)

Db (maximum)
33.8
d b (3) (minimum)
18.2
r b (3) (maximum)
0.15

Matched Pair Type Limiting Speed(1) (rpm)

Grease Lubrication
17000
Oil Lubrication
24000

Rated Load (Matched Pair) (N)

Cor
7650
Cr
10400

Center of Pressure Location (mm)

a
12.5

Bearing Designation (2)

Single row
7003A
DT
7003DT
DB
7003DB
DF
7003DF

Rated Load (Matched Pair) {kgf}

Cr
1060
Cor
780

Factor fo

Coefficient fo
14.9
Suffix A: Internal design differs from standard (e.g., HR32936JA); Angular contact ball bearing with a standard contact angle of 30 degrees (e.g., 7215A).

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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