High-Speed Capability 7228 Bcbm Single Row Angular Contact Ball Bearing-140×250×42mm

Name: High-Speed Capability 7228 Bcbm Single Row Angular Contact Ball Bearing-140×250×42mm
Brand: Shandong Xi Niu Bearing Manufacturing Co., Ltd
SKU: 1990052171

Shandong, ChinaShandong Xi Niu Bearing Manufacturing Co., Ltd

US$0.35-0.80

1 Piece

Product specifications

Size(mm)

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Contact Angle

40 °

Aligning

Non-Aligning Bearing

Model NO.

7228 BCBM

Separated

Unseparated

Rows Number

Single

Load Direction

Radial Bearing

Material

Bearing Steel

Weight

8.55kg

Material, Bearing

Bearing Steel

Cage

Machined Brass

Seal

Open

Ring Type

One-Piece Inner and Outer Rings

Basic Dynamic Load Rating

189kN

Basic Static Load Rating

202kN

Reference Speed

3100 R/Min

Limiting Speed

3500 R/Min

Operating Temperature Range

-30°- 120ºC

Delivery Time

3-30days

Service

Port to Port Door to Door

Lubricant

None

Application

Excavator Bearing

Character

Capable of Withstanding Radial and Axial Loads, Wi

Transport Package

Carton/Wooden Package

Specification

140×250×42mm

Trademark

RZOO/Also Accept OEM

Origin

China

HS Code

8482103000

Production Capacity

1000PCS Every Months

Key features

High-Speed Capability: 7228 bearing supports reference speed of 3100 R/Min and limiting speed of 3500 R/Min.

Dual Load Capacity: Capable of withstanding both radial and axial loads simultaneously.

Robust Material: Constructed from high-quality bearing steel with machined brass cage.

High Load Ratings: Features basic dynamic load rating of 189kN and static load rating of 202kN.

Versatile Application: Specifically designed for heavy-duty applications like excavator bearings.

Flexible Delivery: Delivery time ranges from 3 to 30 days depending on order specifications.

Comprehensive Support: Offers port-to-port and door-to-door service with OEM/ODM capabilities.

Company profile

Shandong Xi Niu Bearing Manufacturing Co., Ltd

Shandong, China

Business Type: Manufacturer/FactoryAverage Response Time: ≤0.18h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells bearings, gears, transmission components, mechanical parts, electronic components, and electromechanical assembly equipment. It holds ISO 9001 certification, reports quality assurance and raw-material traceability, and has 6–10 quality-control staff. The supplier offers broad customization, including sample-, design-, full-, minor-, and flexible customization, and provides OEM services for known brands. Export activity is established, with 51%–70% of sales from exports, four years of export experience, and stated markets in Eastern Europe, the Middle East, North America, and Africa. Service coverage includes multiple quotation and payment terms, but there are no overseas showrooms, agents, or branches. Several procedures exist without written records, limiting evidence of execution. Financial information is insufficient for a positive assessment because the supplied records report zero revenue, profit, and related indicators, while the underlying figures are not...

Supplier typeThe supplier is a bearing and mechanical-component manufacturer and seller, also covering gears, transmission components, electronic components, and electromechanical equipment. Its export-oriented profile is supported by 51%–70% export sales, four years of export experience, and identified overseas markets.

CertificationsThe supplier reports ISO 9001 certification for its management systems. This is explicit certification evidence, although no certificate scope, issue date, or validity details are provided.

Production capacityThe supplier explicitly manufactures bearings, gears, and transmission components, reports quality assurance and raw-material traceability, and has 6–10 quality-control staff. Annual production output is also stated, but production capacity details such as equipment, factory scale, or delivery volume are not provided.

Customization capabilityThe supplier explicitly supports customization from samples and designs, full, minor, and flexible customization, and provides OEM services for known brands. These statements directly demonstrate broad customization capability.

Product Q&A

Q:Are you a trading company or manufacturer?

We are a bearing trading and manufacturer. We sell to our domestic market as well as international market.

Q:Can we print our logo or brand on the package?

Yes, we can do OEM and ODM.

Q:How long is your delivery time?

Depending on your order specifications and quantity, it usually takes about 2-15 working days for production. Stock bearings can be arranged for shipment immediately after receiving payment. For a full container of 20 foot, it takes about 25-30 days.

Q:What are your payment terms?

Payment <= US$5,000, 100% prepaid. Payment>US$5,000, 70% prepaid, and the balance paid before shipment.

Q:What are your warranty terms?

We provide different warranty times for different parts, please contact us for details.