Home Bearing INA NA4903-RSR-XL Needle Roller Bearing - X-life Seal Protected
INA NA4903-RSR-XL Bearing

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

INA Genuine Original

INA NA4903-RSR-XL Needle Roller Bearing - X-life Seal Protected
Model / Part No: NA4903-RSR-XL Catalog ID: MB-24B419D1

Brand

INA

Model / Part No.

NA4903-RSR-XL

Category

Bearing

Origin

Global

Availability

620 pcs Ready to Ship
US$ 29.50 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Technical Drawings (For reference only)

Technical Drawing 1

Technical Specifications (For reference only)

Mass m ≈ kg
40
D
17
C
13
r min
0.3
B
14
Dynamic Radial Load Cr
11000
Static radial load Cor
10000
F
22
X-life
XL
Fatigue limit load Cur (N)
2180
Model 2
NA4903-2RSR
Model 1
NA4903-RSR
Limiting speed nG (rpm)
9000

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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