Home Bearing NSK 7903A5TYNSULP4 Super Precision Angular Contact Ball Bearing - Thin Section P4 Grade
NSK 7903A5TYNSULP4 Angular Contact Ball Bearing

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

NSK Genuine Original

NSK 7903A5TYNSULP4 Super Precision Angular Contact Ball Bearing - Thin Section P4 Grade
Model / Part No: 7903A5TYNSULP4 Catalog ID: MB-B1A88EA5

Brand

NSK

Model / Part No.

7903A5TYNSULP4

Category

Angular Contact Ball Bearing

Origin

Global

Availability

530 pcs Ready to Ship
US$ 34.20 / 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)

(Reference)
0.017
Cr
790
Cor
570
D
17
B
7
r Minimum
0.3
Factor fo
15.1
ra (Maximum)
0.3
Grease lubrication
24000
Oil lubrication
32000
a
9.0
db (Maximum)
28.8
Da (Maximum)
27.5
Da (Minimum)
19.5
r1 (Minimum)
0.15
Df
7903DF
Db
7903DB
Single Row
7903A5
DT
7903DT
Back-to-back arrangement
18
Face-to-face arrangement
4.0
db(3) (Minimum)
-
rb(3) (Maximum)
0.15
Suffix A5: Angular contact ball bearing with a contact angle of 25°, e.g., 7900A5.

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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