Home Bearing BUT 643 Prec.3 Tapered Roller Bearing High-Precision Tolerance P3 Heavy-Duty
BUT 643 Prec.3 Tapered Roller Bearing

Illustrative imagery — contact our technical team for certified product photographs and full engineering datasheets.

BUT 100% Genuine

BUT 643 Prec.3 Tapered Roller Bearing High-Precision Tolerance P3 Heavy-Duty
Model / Part No: 643 Prec.3 Catalog ID: BBN-B846634A

Brand

BUT

Model / Part No.

643 Prec.3

Category

Tapered Roller Bearing

Country of Origin

China

Packaging

Original Factory Packaging

Availability

60 pcs Ready to Ship
US$ 290.00 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

Formal Proforma Invoice (PI) issued for every confirmed transaction.

Technical Specifications (For reference only)

Bearing Type
Tapered Roller Bearing
d (inside diameter)
111.125 mm
D (outside diameter)
168.275 mm
B (width)
38.1 mm
Dynamic Load Rating (C)
275 kN
Static Load Rating (C0)
420 kN
Weight
3.35 kg
Material
High-Alloy Bearing Steel
Precision Class
P3

Supply Chain & International Settlement

Synchronized Multi-Hub Dispatch

Fulfilled from our decentralized inventory network across Singapore (HQ), Shanghai Free Trade Zone, and Johor-Iskandar, minimizing customs clearance time and transit distance.

Certified Provenance Guarantee

Each unit undergoes rigorous QC inspection at our bonded facilities. Certificate of Conformance (CoC) and Material Test Reports (MTR) available upon request.

Secure Cross-Border Transactions

Settle internationally via Telegraphic Transfer (T/T) through DBS Singapore or PayPal, with full trade compliance documentation handled by our in-house team.

Accepted Settlement Methods
PayPal

Fast & Secure

Bank T/T

Wire Transfer

All Proforma Invoices denominated in USD. Letter of Credit (L/C) and D/P terms available for qualified bulk procurement contracts.

Trade Profile

Shipping Origins

SG, CN, MY

Trade Terms

EXW, FOB, CIF, DDP

Certificates

CO, Form E, FTA Support

Technical Expert

Amy

"Looking for datasheets, cross-reference support, or competitive pricing on larger quantities? Let's connect directly."

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