Home Bearing NTN 6303LLUCM/5K TPA1 Sealed Precision Ball Bearing 17x47x14mm
NTN 6303LLUCM/5K TPA1 Bearing

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

NTN Genuine Original

NTN 6303LLUCM/5K TPA1 Sealed Precision Ball Bearing 17x47x14mm
Model / Part No: 6303LLUCM/5K TPA1 Catalog ID: MB-D2499A8D

Brand

NTN

Model / Part No.

6303LLUCM/5K TPA1

Category

Bearing

Origin

Global

Availability

6610 pcs Ready to Ship
US$ 2.70 / 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 LU: Single-lip contact synthetic rubber seal on one side.

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

Customers Also Viewed

Inquiry
6303LLU/2AS CN

NTN

6303LLU/2AS CN

Inquiry
6303-2NSE9CM

NACHI

6303-2NSE9CM

Inquiry
6303-2NSEC3

NACHI

6303-2NSEC3

Inquiry
6303LLU

NTN

6303LLU

Inquiry
6303LLU/5K

NTN

6303LLU/5K