High-Quality Zz Shielded Bearing for Woodworking Jointer Spindles

Name: High-Quality Zz Shielded Bearing for Woodworking Jointer Spindles
Brand: Xiamen Dreampower Intelligent Technology Co., Ltd.
SKU: 2287245645

Fujian, ChinaXiamen Dreampower Intelligent Technology Co., Ltd.

US$0.10-0.80

10 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Bearing Material

Chrome Steel (Gcr15 / 100cr6)

Shield Type

Zz (Double Metal Shields)

Model NO.

6212

Clearance

C3 (Ideal for High-Speed & High-Temp)

Precision Rating

ABEC-3 (P6) / ABEC-5 (P5)

Cage Material

Steel Stamping Cage

Limiting Speed

5,600 - 6,500 Rpm (Grease Lubrication)

Dynamic Load Rating

52.7 kN

Static Load Rating

36.2 kN

Vibration Standard

Z2V2 / Z3V3

Certifications

ISO9001:2015, RoHS, CE

Main Applications

Woodworking Jointers, Spindle Motors, Pumps

Transport Package

Bulk Packing

Specification

60mm(d) x 110mm(D) x 22mm(B)

Trademark

Welink

Origin

Fujian, China

HS Code

848210

Production Capacity

2000000pieces/Year

Key features

Engineered with high-purity GCr15 chrome steel, our 6212-ZZ bearings deliver a robust 52.7kN dynamic load rating, effortlessly supporting heavy-duty woodworking operations.

Double-sided metal shields effectively block sawdust and debris without adding friction drag, ensuring smooth high-speed rotation and extending the spindle's lifespan.

Specially designed with C3 radial clearance to accommodate thermal expansion, perfectly preventing bearing seizures during continuous 6,000+ RPM high-speed spindle running.

Company profile

Xiamen Dreampower Intelligent Technology Co., Ltd.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2010-12-01Nearest Port: Guangzhou, Xiamen, ShanghaiAverage Response Time: ≤2.80hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, DAT, FAS, CIP, CPT, FCA, Others

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier focused on bearings and power-transmission products. It offers broad customization and ODM services, but does not provide 3D software design, SDKs, or OEM services for popular brands, and reported no new products in the past year. ISO 9001 certification is stated. The supplier claims integrated R&D-production bases, automated equipment, measurement tools, and strict quality control, while finished products are checked by packing staff. Export activity is reported at 90% of sales, with self-operated import/export rights and one year of export experience. However, reported operating revenue, costs, gross profit, and operating profit for the stated periods are zero, and there is no overseas warehouse, overseas showroom, overseas agent or branch, or offline trade-show participation. After-sales capability is not sufficiently documented.

Supplier typeThe supplier is explicitly identified as a professional technical supplier and its business scope includes bearing manufacturing, bearing sales, and high-speed precision heavy-duty bearings. This supports classification as a specialized bearing and industrial power-transmission supplier.

CertificationsThe supplier states that it holds an ISO 9001 supplier management-system certification. The provided information does not include the certificate number, issuing body, or validity period, but it is explicit evidence of certification holding.

After-Sales capabilityThe supplier has no in-stock service capacity, overseas warehouse, overseas showroom, overseas agents or branches, and offers overseas services in zero countries. Service-capability assessment also lacks written procedures or followed records, so the available evidence does not demonstrate a robust after-sales network.

Financial creditThe stated financial records report zero operating revenue, operating costs, gross profit, and operating profit for the listed periods. These figures provide explicit negative evidence regarding reported financial performance and therefore raise a material financial-credibility concern.

Production capacityThe business scope explicitly includes bearing manufacturing, including high-speed precision heavy-duty bearings. The supplier also claims integrated R&D-production bases, automated equipment, precise measuring tools, skilled operators, and strict process quality control, although the provided information does not quantify production capacity.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad product customization capability, despite the absence of 3D software design services.

Product Q&A

Q:Why is the 6212-ZZ bearing with C3 clearance ideal for woodworking jointers?

Woodworking spindle motors run at high speeds and generate significant heat. Welink's 6212-ZZ bearings feature a C3 radial clearance, which provides extra internal space for thermal expansion. This crucial design prevents the bearing from locking up (seizing) during continuous operation.

Q:What are the load capacities and maximum speed of this 6212 bearing?

Our heavy-duty 6212-ZZ bearing (60x110x22mm) offers a robust dynamic load rating of 52.7 kN and a static load of 36.2 kN. Prelubricated with premium grease, it safely and stably operates at limiting speeds up to 6,500 RPM.

Q:How do the ZZ metal shields perform in dusty woodworking environments?

The ZZ (double metal shields) design provides an excellent barrier against sawdust and wood chips commonly found in woodworking shops. Unlike rubber seals, metal shields protect the internal raceways and retain grease without adding contact friction, ensuring lower running temperatures and higher speed efficiency.