Home Bearing TR UC311 Heavy-Duty Series Wide Inner Ring Insert Bearing High-Precision Low-Friction
TR UC311 Bearing

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TR UC311 Heavy-Duty Series Wide Inner Ring Insert Bearing High-Precision Low-Friction
Model / Part No: UC311 Catalog ID: BBN-9C9086AC

Brand

TR

Model / Part No.

UC311

Category

Bearing

Country of Origin

Global Sourcing

Packaging

Original Factory Packaging

Availability

700 pcs Ready to Ship
US$ 25.10 / unit (Wholesale)
Secure Payments
PayPal
Bank T/T

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

Cross-Brand Alternatives

JIB UC311

JIB

UC311

US$ 37.30 View
BUT UC311

BUT

UC311

US$ 50.10 View
HRB UC311

HRB

UC311

US$ 15.40 View

Technical Specifications (For reference only)

Part Number
UC311
Type
Insert Ball Bearing (Heavy Duty)
Bore Diameter (d)
55 mm
Outer Diameter (D)
120 mm
Inner Ring Width (B)
65.1 mm
Dynamic Load Rating (C)
62.0 kN
Static Load Rating (C0)
40.0 kN
Limiting Speed
3200 rpm
Weight
2.31 kg
Material
High-Carbon Chrome Steel
Precision Grade
P0 (ABEC 1)

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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