What is the hardness of the bearings?

The hardness ranges from 58 to 64 HRC.

What are the typical applications for these bearings?

They are suitable for mounting where axial and radial loads are expected, including home appliances, electric motors, and automotive components.

What lubrication options are available?

The bearings can be lubricated with either grease or oil.

High Speed Self-Aligning Double Row Spherical Roller Bearings 24040

Name: High Speed Self-Aligning Double Row Spherical Roller Bearings 24040
Brand: Qingdao Libang Industry Products Co., Ltd.
SKU: 2174465395

Shandong, ChinaQingdao Libang Industry Products Co., Ltd.

US$2.00-2,290.00

1 Piece

Product profile

Customization

Available

Material

Bearing Steel

Lubrication

Grease or Oil

Model NO.

24040CA/CC/W33

Model

24040ca/Cc/W33

Inner Diameter

200mm

D

310

B

109mm

kN

1130/2120

R/Min

900/1200

Weight

30.5/31.3kgs

Transport Package

Suitable for Long Time Sea Tranfer

Specification

GCr15, GCr15SiMn

Trademark

libang

Origin

Shandong

HS Code

84779000

Production Capacity

1000sets Per Month

Key features

Self-Aligning Performance: Double row rollers with spherical outer raceway accommodate shaft misalignment and bending errors.

Bidirectional Axial Load Capacity: Capable of bearing both radial loads and axial loads in two directions simultaneously.

Versatile Inner Hole Options: Available with cylindrical or conical holes (1:30 or 1:12 taper) for flexible mounting.

High Speed Capability: Designed for high-speed applications with optimized grease or oil lubrication.

Rich Stock Availability: Guaranteed quick delivery with abundant inventory for immediate shipment.

OEM Customization Support: Accepts OEM orders and special customization requests for specific requirements.

Low Minimum Order Quantity: Flexible purchasing with a minimum order quantity of just 1 piece.

Durable Material Construction: Manufactured from high-quality bearing steel with hardness of 58-64HRC.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality Assurance

Qingdao Libang Industry Products Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2008-11-26Nearest Port: qingdaoAverage Response Time: ≤1.50hTerms of Payment: LC, T/T, D/PInternational Commercial Terms(Incoterms): FOB

AI-Powered supplier vetting

SummaryQingdao Libang Industry Products Co., Ltd. is identified as a China-based manufacturer/factory and limited company engaged in manufacturing and processing machinery, with a stated product range covering rubber and related equipment. The supplier reports ISO 9001 certification, quality assurance, raw-material traceability, flexible customization, and 90% export sales. Its stated production information is 100 rubber machines annually, with a one-month average lead time in both peak and off-season periods. However, the supplier reports no OEM service for popular brands, no available SDK, no in-stock or overseas warehouse capacity, no overseas agents or branches, and no offline trade-show participation. Quality and supplier-management procedures are partly documented but lack records, while corrective and preventive action procedures are absent. Financial information is limited to year labels without substantive financial metrics, and no customer cases are provided.

Supplier typeThe supplier is described as a manufacturer/factory and limited company in China, engaged in manufacturing and processing machinery. Another record labels it a trading company and states that its scope includes processing, sales, and import/export, indicating a mixed manufacturing and trading profile rather than a purely manufacturing-only structure.

CertificationsThe supplier reports holding ISO 9001 certification. This is explicit evidence of a formal quality-management certification, although no certification scope, issuing body, or validity period is provided.

After-Sales capabilityThe supplier accepts multiple quotation and payment terms and reports a one-month average lead time in both peak and off-season periods. However, it has no overseas warehouse, showroom, overseas agent, or branch, and its complaint-handling procedure has no written records; corrective and preventive action procedures or records are absent.

Production capacityThe supplier is identified as a machinery manufacturer and lists rubber-processing equipment among its products. It reports annual productivity of 100 rubber machines, a one-month average lead time in both seasons, and six total employees in one company-information record; quality staffing is reported inconsistently as either 1 inspector or 6–10 quality-control staff. Production capability is therefore evidenced, but the scale and staffing data require verification.

Customization capabilityThe supplier explicitly offers flexible customization, customization from samples and designs, full customization, and minor customization. These stated service options indicate broad customization coverage for customer requirements.