Home Bearing NTN 6303LLBCM2AS Bearing
NTN 6303LLBCM2AS Deep Groove Ball Bearing

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

NTN Genuine Original

NTN 6303LLBCM2AS Bearing
Model / Part No: 6303LLBCM2AS Catalog ID: MB-C4E79411

Brand

NTN

Model / Part No.

6303LLBCM2AS

Category

Deep Groove Ball Bearing

Origin

Global

Availability

7810 pcs Ready to Ship
US$ 2.30 / 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

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."

TALK TO AN EXPERT

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