Home Bearing INA NA4830 High-Precision Needle Roller Bearing - Professional Series
INA NA4830 Needle Roller Bearing

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

INA Genuine Original

INA NA4830 High-Precision Needle Roller Bearing - Professional Series
Model / Part No: NA4830 Catalog ID: MB-6958F753

Brand

INA

Model / Part No.

NA4830

Category

Needle Roller Bearing

Origin

Global

Availability

122 pcs Ready to Ship
US$ 149.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Cross-Brand Alternatives

LHJP NA4830

LHJP

NA4830

US$ 33.40 View
JBE NA4830

JBE

NA4830

US$ 49.00 View
JNS NA4830

JNS

NA4830

US$ 116.00 View
F&Z NA4830

F&Z

NA4830

US$ 141.00 View
NTN NA4830

NTN

NA4830

US$ 147.00 View

Technical Drawings (For reference only)

Technical Drawing 1
Technical Drawing 2

Technical Specifications (For reference only)

Model

Model
NA4830

X-life

X-life
XL

Dimensions mm

D
190
r min
1.1
B
40
d
150
F
165
s 2)
1.5

Fatigue Load Limit C ur /N

Fatigue load limit Cur /N
62000

Basic Dynamic Load Rating N

Static load rating Cor
400000
Dynamic load rating Cr
172000

Reference Speed n B min –1

Reference Speed nB min–1
1810

Limiting Speed n G min –1

Limiting Speed n G min –1
2900

Mass m ≈ g

Mass m ≈ g
2720

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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