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Durable Self-Aligning Ball Bearing 1307 for Mining Applications
US$7.60-9.00
100 Pieces

Product profile

Customization

Available

Aligning

Aligning Bearing

Separated

Unseparated

Rows Number

Double

Load Direction

Radial Bearing

Material

Bearing Steel

Transport Package

as Per Client's Requirement

Specification

35*80*21mm

Origin

Shandong China (Mainland)

HS Code

8482101000

Production Capacity

10000 Pieces Per Month

Key features

Self-Aligning Performance: Automatically compensates for shaft deflection and errors with inclination up to 2.5 degrees.
Heavy Load Capacity: Designed to withstand large radial loads and impact loads in mining and construction.
Enhanced Lubrication: Features oil grooves and three oil holes on the outer ring for improved lubrication.
Versatile Applications: Suitable for motors, automobiles, metallurgy, rolling mills, mines, and cement industries.
High Precision Material: Constructed from high-quality bearing steel for durability and precision.
Multiple Bore Options: Available with cylindrical or tapered bore (1:12 or 1:30) for flexible installation.

Company profile

CertifiedBusiness Type: Trading CompanyExport Year: 2011-02-02 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.40h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummaryZaozhuang Yiding Bearing Co., Ltd. is a China-based trading company established in 2014, specializing in bearing export, sales, production coordination, and after-sales service. It offers multiple bearing categories and reports broad export coverage, with peak- and off-peak fulfillment stated as within 15 working days. The supplier describes quality-assurance and management systems, but supplier-management certification is recorded as NIL. Its stated workforce is seven employees, including 6–10 quality-control staff in another record, creating an internal inconsistency. R&D experience is limited to one year, and no direct customization capability or named customer portfolio is provided. A single trade transaction is recorded, which is insufficient to establish broad customer-case experience. Financial credibility cannot be assessed because the available financial-related information is incomplete and monetary data is excluded.
Supplier typeThe supplier is explicitly identified as a trading company and limited company headquartered in Zaozhuang, Shandong, China. Its stated operations include bearing export, selling, production, and after-sales service, but the available classification identifies it primarily as a trading company.
CertificationsSupplier-management-system certification is explicitly recorded as NIL. Although the supplier claims to have established a strict quality-assurance system, no formal certification is evidenced in the provided information.
After-Sales capabilityThe supplier explicitly states that it provides after-sales service and describes a professional management system covering pre- and post-sales activities. Its company background also lists after-service as part of its operations, providing positive but self-reported evidence of capability.
Production capacityThe supplier reports two production lines, stated product output for ball screws, roller bearings, and ball bearings, and fulfillment within 15 working days in both peak and off-peak periods. However, the company is classified as a trading company and the production information is not independently supported, so capability is evidenced but not fully verifiable.

Product Q&A

Q:What is the maximum inclination angle for self-alignment?
A:
The bearing can automatically adjust to compensate for shaft deflection, with a maximum relative inclination of up to 2.5 degrees.
Q:What types of loads can this bearing withstand?
A:
It is designed to bear larger radial loads and can also withstand axial loads, making it suitable for heavy and impact loads.
Q:What are the available bore types?
A:
The bearing is available with two kinds of structure: cylindrical hole or tapered hole (1:12 or 1:30).
Q:How is the lubrication performance enhanced?
A:
The outer ring features an oil groove and three oil holes to strengthen lubrication performance.
Q:What industries is this bearing suitable for?
A:
It is applied in mining, construction, metallurgy, rolling mills, automobiles, motorcycles, cement, and general machinery.

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