Home Bearing NSK 30311 Tapered Roller Bearing Single Row Precision Power Transmission
NSK 30311 Bearing

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NSK 100% Genuine

NSK 30311 Tapered Roller Bearing Single Row Precision Power Transmission
Model / Part No: 30311 Catalog ID: BBN-7CC70991

Brand

NSK

Model / Part No.

30311

Category

Bearing

Country of Origin

Global Sourcing

Packaging

Original Factory Packaging

Availability

800 pcs Ready to Ship
US$ 20.20 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

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

Cross-Brand Alternatives

TIMKEN 30311

TIMKEN

30311

US$ 0.19 View
HRB 30311

HRB

30311

US$ 6.00 View
KOYO 30311

KOYO

30311

US$ 25.30 View
HRB 30311

HRB

30311

US$ 5.70 View
SKF 30311

SKF

30311

US$ 45.40 View
SKF 30311

SKF

30311

US$ 44.30 View
SKF 30311

SKF

30311

US$ 43.30 View
SKF 30311

SKF

30311

US$ 43.30 View
HRB 30311

HRB

30311

US$ 5.40 View
UBC 30311

UBC

30311

US$ 15.00 View

Technical Specifications (For reference only)

Product Type
Tapered Roller Bearing
Brand
NSK
Part Number
30311
Bore Diameter (d)
55 mm
Outside Diameter (D)
120 mm
Width (T)
31.5 mm
Dynamic Load Rating (C)
136 kN
Static Load Rating (C0)
146 kN
Limiting Speed (Grease)
2600 rpm
Limiting Speed (Oil)
3400 rpm
Weight
1.65 kg

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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