Home Bearing NAITEJM NNU4921K/W33-P4 Cylindrical Roller Bearing 105x145x40mm Super Precision
NAITEJM NNU4921K/W33-P4 Bearing

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

NAITEJM Genuine Original

NAITEJM NNU4921K/W33-P4 Cylindrical Roller Bearing 105x145x40mm Super Precision
Model / Part No: NNU4921K/W33-P4 Catalog ID: MB-1B06D28B

Brand

NAITEJM

Model / Part No.

NNU4921K/W33-P4

Category

Bearing

Origin

Global

Availability

230 pcs Ready to Ship
US$ 81.60 / unit (Wholesale)
MOQ: 1 pcs Minimum Order Quantity

Min. Order: 1 pcs

Secure Payments
PayPal
Bank T/T

Official proforma invoice provided for all settlements.

Technical Specifications (For reference only)

Inner Diameter
105mm
Outer Diameter
145mm
Width
40mm
Design Type
NNU - Double Row, Non-locating, Cylindrical Roller
Cage Material
Brass or Polyamide (per P4 precision)
Precision Class
P4 (Super Precision)
Key Features
Tapered Bore (K suffix), Lubrication Grooves & Holes (W33 suffix)

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

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