What materials are used for the bearings?

The bearings are made of bearing steel, specifically GCr15 (China), AISI 52100 (USA), or Din100Cr6 (Germany).

Are free samples available?

Yes, a certain number of free samples can be provided to support customer after-sale services and quality testing.

What is the contact angle of this bearing?

The contact angle is 25 degrees, allowing it to sustain significant axial loads in one direction together with radial loads.

Low Noise NSK Angular Contact Ball Bearing 7021AC Bearings for CNC Machine

Name: Low Noise NSK Angular Contact Ball Bearing 7021AC Bearings for CNC Machine
Brand: Laibisheng Bearing (Shandong) Co., Ltd.
SKU: 782095112

Shandong, ChinaLaibisheng Bearing (Shandong) Co., Ltd.

US$10.00

10-99 Pieces

US$8.00

100-999 Pieces

US$6.00

1,000+ Pieces

Product profile

Customization

Available

Contact Angle

25°

Aligning

Non-Aligning Bearing

Model NO.

7021AC

Separated

Unseparated

Rows Number

Single

Load Direction

Radial Bearing

Material

Bearing Steel

Inner

105mm

Outer

160mm

Thickness

26mm

Precision

ABEC-7 or P4

Weight

1.58kg

Hardness

59-64HRC

Vibration

Z1V1 Z2V2 Z3V3

Lubrication

Oil

Clearance

C0 C2 C3 C4 C5

Roller Super Finishing

Yes

Transport Package

Single Box, Plastic Barrel, Carton, Tray

Specification

CE, ISO9001

Trademark

SFNB/OEM/customzied

Origin

China

HS Code

8482103000

Production Capacity

200000PCS/Year

Key features

OEM and Customization: Accepts OEM orders and non-standard bearing customization including size, precision, and clearance.

High Precision Grade: Available in ABEC-7 or P4 precision grade for high-speed and high-precision applications.

Dual Load Capacity: Supports combined radial and axial loads with a 25-degree contact angle.

Premium Material: Manufactured from high-quality bearing steel (GCr15/AISI 52100) with hardness 59-64HRC.

Flexible Payment: Supports multiple payment methods including TT, PayPal, Western Union, and LC.

Sample Availability: Free samples provided to support customer quality testing and after-sale services.

Wide Application: Suitable for CNC machines, turbines, jet engines, and high-speed precision machinery.

Quality Assurance: Advanced testing equipment ensures every product meets quality standards before shipment.

Company profile

High Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Laibisheng Bearing (Shandong) Co., Ltd.

Shandong, China

Business Type: Manufacturer/FactoryExport Year: 2008-03-27Nearest Port: QINGDAO, GUANGZHOU, SHANGHAIAverage Response Time: ≤4.12hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF, FAS, DDP, DAP

AI-Powered supplier vetting

SummaryLaibisheng Bearing (Shandong) Co., Ltd. is a manufacturer based in Shandong, China, primarily engaged in the production and sales of various types of bearings. The company holds an ISO 9001 certification, indicating a commitment to quality management. Despite a limited R&D team, it operates nine production lines and has a substantial annual production output, with a significant portion of sales from exports. While lacking explicit information on innovation and overseas service capabilities, the company has a wide export market reach and a commendable production capacity.

Supplier typeLaibisheng Bearing (Shandong) Co., Ltd. is identified as a Manufacturer/Factory, indicating that it produces goods directly.

CertificationsThe company holds ISO 9001 certification, which demonstrates adherence to quality management standards.

Financial creditThe supplier is a limited company with a registered capital of 5,010,000 RMB, suggesting a stable financial base.

Production capacityWith 9 production lines and large annual output across multiple bearing types, the company has significant production capability.

Client casesThe company reports sales in Britain, America, Japan, Italy, and Southeast Asia, indicating a broad customer base.