Home Bearing NSK 1203 Self-aligning Ball Bearing - Double Row Self-aligning Precision Bearing
NSK 1203 Bearing

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

NSK Genuine Original

NSK 1203 Self-aligning Ball Bearing - Double Row Self-aligning Precision Bearing
Model / Part No: 1203 Catalog ID: MB-D8BCB12F

Brand

NSK

Model / Part No.

1203

Category

Bearing

Origin

Global

Availability

4430 pcs Ready to Ship
US$ 4.10 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

ROLLWAY 1203

ROLLWAY

1203

US$ 3.20 View
NXZ 1203

NXZ

1203

US$ 1.00 View
HRB 1203

HRB

1203

US$ 1.03 View
HIC 1203

HIC

1203

US$ 3.40 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2
Technical Drawing 3
Technical Drawing 4

Technical Specifications (For reference only)

Limiting Speed (rpm)

Grease Lubrication
20000
Oil Lubrication
1203

Overall Dimensions

d
17
D
40
B
12
r Minimum
0.6

Bearing Designation

Cylindrical Bore
-
Tapered Bore (1)
21

Constant

e
3.1

Rated Load (N)

Cr
2010
Cor
815

Rated Load {kgf}

Cr
205
Cor
16000

Mounting Dimensions (mm)

r a (Maximum)
0.31
Da (Maximum)
0.6
d a (Minimum)
36

Axial Load Factor

Y 3
2.1
Y o
0.072
Y 2
2.0

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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