Durable Spherical Roller Bearing Ideal for Industrial Applications 22211

Name: Durable Spherical Roller Bearing Ideal for Industrial Applications 22211
Brand: Changzhou Kalerui Import and Export Trading Co., Ltd
SKU: 2181727072

Jiangsu, ChinaChangzhou Kalerui Import and Export Trading Co., Ltd

US$1.00

1,000 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Cage Type

Spherical Roller Bearing

Ca

Brass Machined Cage

Cc

Stamped Steel Cage

Model NO.

22211

Ma

Solid Brass Cage

Transport Package

Wooden Box

Specification

55*100*25

Trademark

kaleru

Origin

China

Production Capacity

500000

Key features

Adopting spherical self-aligning structure, it can compensate for shaft installation misalignment and slight deflection to prevent premature bearing damage

Double row roller design brings strong radial load capacity, able to bear heavy loads and impact loads, ideal for heavy industrial equipment

Robust and wear-resistant structure, stable operation under continuous low-speed heavy-load working conditions, extending the overall service life of equipment

Company profile

Importers and ExportersExhibition ExperienceR&D Capabilities

Changzhou Kalerui Import and Export Trading Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.13h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Changzhou, with a broad product scope covering gearboxes, generators, machinery, mechanical and electrical equipment, hardware, electronic products, cables, and related products. It reports ISO 20000 certification and inventory capability, but no overseas agents, branches, warehouses, or showroom. Customization is available from samples and designs, including full, minor, and flexible customization, and new products were developed in the past year. However, no ODM or popular-brand OEM services are provided, and no SDK is available. After-sales controls are weakly documented: no approved-supplier list, corrective-action procedures, or complaint-handling records were provided. Financial evidence is incomplete because the slices only identify years for financial-related records and do not provide assessable performance figures. No customer cases are stated.

Supplier typeThe supplier is explicitly classified as a trading company, while its stated business scope covers wholesale and sales of industrial, mechanical, electrical, hardware, electronic, agricultural, and transportation-related products. This indicates a broad trading and distribution profile rather than confirmed manufacturing ownership.

CertificationsThe supplier reports certification of its management systems under ISO 20000. The slice confirms a certification, although it does not identify the certificate scope, issuing body, or validity period.

After-Sales capabilityThe supplier has attended the Canton Fair and reports inventory capability, but it has no overseas agents or branches, no overseas warehouse or showroom, and no written corrective-action or customer-complaint procedures or records. These documented gaps indicate limited and insufficiently formalized after-sales support evidence.

R&D capabilityThe supplier reports that it had new products during the past year and offers multiple customization modes, supporting some product-development capability. However, it has no available SDK and does not provide ODM services, so the breadth of its innovation and development platform is limited.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. This is direct evidence of a broad customization offering, although the slices do not specify technical limits, tooling, or delivery performance.

Product Q&A

Q:What practical function does the self-aligning feature of spherical roller bearings have?

When the equipment shaft has installation deviation, slight deflection or frame deformation, the bearing can adapt to the angle automatically, reduce eccentric wear and jamming, and lower equipment failure rate.

Q:Are spherical roller bearings suitable for high-speed equipment?

Its advantage is low speed, heavy load and impact resistance, with a low limiting speed. It is more suitable for heavy industrial low-speed equipment such as mining and cement machinery, not for ultra-high speed precision equipment.

Q:Why should we pay attention to lubrication maintenance for spherical roller bearings in daily use?

It has a large number of internal rollers and a large friction contact surface. Regular filling of high-quality grease can reduce heat and wear, and greatly extend the service cycle of the bearing.