Home Bearing NTN 6303 ZZCM/5K Deep Groove Ball Bearing Electric Motor Quality Double Shielded
NTN 6303 ZZCM/5K Bearing

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

NTN Genuine Original

NTN 6303 ZZCM/5K Deep Groove Ball Bearing Electric Motor Quality Double Shielded
Model / Part No: 6303 ZZCM/5K Catalog ID: MB-5EBE90BA

Brand

NTN

Model / Part No.

6303 ZZCM/5K

Category

Bearing

Origin

Global

Availability

17670 pcs Ready to Ship
US$ 1.02 / 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)

D
17
B
14
fo
12.2
da Minimum
22
Da Maximum
42
ras Maximum
1
Dynamic Load Cr
1380
Static load Cor
665
rsmin1)
1
rNS Minimum
0.5
Grease lubrication (open) ZZ/LLB
16000
Oil lubrication open Z LB
19000
LLH
14000
LLU
11000
Open type
6303
Sealed Type
6303ZZ
Non-contact seal
6303LLB
Low Torque Seal
6303LLH
Contact seal
6303LLU
With Snap Ring Groove 2)
6303N
With Snap Ring 2)
6303NR
D1 Maximum
44.6
a Maximum
2.46
b Minimum
1.35
r0 Maximum
0.4
D2 Maximum
52.7
f Maximum
1.12
da Maximum 3)
25
Dx (Approx.)
53.5
CY Maximum
3.3
Cz Minimum
1.2
rNas Maximum
0.5
Weight (Approx)
0.115
Suffix M: Solid brass cage, ring-guided, for DIN standard bearings.

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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