What are the available precision grades?

Available grades include 4.8, 8.8, 10.9, and 12.9.

What surface finishes are offered?

Finishes include plain, black, and zinc plated, according to your requirement.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season.

High Quality 63mm Diameter 6320 Sfu Ball Screw

Name: High Quality 63mm Diameter 6320 Sfu Ball Screw
Brand: Tianjin Haorongshengye Electrical Equipment Co., Ltd.
SKU: 2000907422

Tianjin, ChinaTianjin Haorongshengye Electrical Equipment Co., Ltd.

US$10.00-100.00

5 Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Flange

With Flange

Nut Number

Single

Nut Type

End Cap

Precision

Rows Number

4-Row

Screw Diameter

11-20mm

Type

Inner Loop

Length

300-1000mm

Lead

4-10mm

Ball Dia

12/16/20/25/32/40/50/63/80/100

Oil Hole

M6/M8

Nut Model

Sfu Dfu Sfs Dfs Sft Dft Sfk

Transport Package

Cartoon Box/Wooden Box

Specification

1204

Trademark

None

Origin

Tianjin

HS Code

8483900090

Key features

Wide Diameter Range: Standard diameters available from 5mm to 65mm for diverse applications.

Customizable Length: Lengths can be customized from 10mm to 6000mm according to requirements.

Multiple Material Options: Available in Stainless Steel, Alloy Steel, Carbon Steel, Brass, and Aluminum.

High Precision Grade: Offers high precision with grades ranging from 4.8 to 12.9.

OEM/ODM Support: Provides OEM service and customization based on customer drawings.

Fast Response Time: Inquiries are replied to within 24 hours by a professional technical team.

Durable Construction: Features high reliability, durability, rigidity, and smooth operation.

Flexible Finish Options: Finishes include plain, black, or zinc plated as per customer requirement.

Company profile

Tianjin Haorongshengye Electrical Equipment Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2023-06-20 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.84h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryTianjin Haorongshengye Electrical Equipment Co., Ltd. is identified as a China-based limited company established in 2008, with 20 employees and operations in Tianjin. The available information presents it as a manufacturer and exporter of mechanical transmission products, including gears, racks, sprockets, roller chains, and timing pulleys, supported by 10 production lines and stated CNC, measurement, and heat-treatment equipment. It reports export markets across multiple regions and lead times of within 15 working days in both peak and off-peak seasons. The company states that it follows CE and ISO 9001 standards and offers bespoke solutions, but the provided slices do not include certificate documents or detailed after-sales procedures. Its company classification is also described as a trade company in one record, creating some ambiguity regarding its operating model. Customer-trade evidence is limited to two transactions associated with one Ukrainian buyer.

Supplier typeThe supplier is legally presented as Tianjin Haorongshengye Electrical Equipment Co., Ltd., a Chinese limited company established in 2008. Its profile describes it as a professional manufacturer and exporter, while another record classifies the company nature as a trade company; therefore, the evidence supports a manufacturer/exporter profile but also indicates an operating-model inconsistency.

R&D capabilityThe company reports three R&D engineers, offers bespoke solutions, and has introduced CNC hobbing, machining, grinding, broaching, measurement, punching, and heat-treatment equipment. This supports product-development and engineering capability, although the slices do not document patents, new product launches, R&D investment, or specific innovation outcomes.

Production capacityThe supplier reports a 220.0 m² manufacturing plant, 10 production lines, fewer than five quality-control staff, and advanced manufacturing and testing equipment. It also states that peak- and off-peak-season order fulfillment is within 15 working days, indicating operational capacity, although the relatively small stated plant area and limited QC staffing should be considered when assessing scalability.

Customization capabilityThe supplier explicitly states that it offers bespoke solutions, and its described design, development, production, CNC machining, measurement, and heat-treatment capabilities are directly relevant to customized mechanical transmission products. The slices do not specify customization limits, engineering workflows, prototype capability, or minimum order requirements.