Home Bearing NTN 4T-30312 Tapered Roller Bearing High-Precision Heavy-Duty Industrial Roller Bearing
NTN NTN_4T-30312 Bearing

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NTN 100% Genuine

NTN 4T-30312 Tapered Roller Bearing High-Precision Heavy-Duty Industrial Roller Bearing
Model / Part No: NTN_4T-30312 Catalog ID: BBN-B5047EEA

Brand

NTN

Model / Part No.

NTN_4T-30312

Category

Bearing

Country of Origin

Global Sourcing

Packaging

Original Factory Packaging

Availability

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

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

Technical Specifications (For reference only)

Bearing Number
4T-30312
Bearing Type
Tapered Roller Bearing
Bore Diameter (d)
60 mm
Outside Diameter (D)
130 mm
Total Width (T)
33.5 mm
Dynamic Load Rating (C)
184 kN
Static Load Rating (C0)
199 kN
Limiting Speed (Grease)
3000 rpm
Limiting Speed (Oil)
4000 rpm
Weight
2.23 kg
Material
Bearing Steel
Precision Grade
P0 (Standard)
Suffix T: Phenolic plastic cage, for DIN standard bearings

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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