Is customization available?

Yes, OEM and ODM services are available, including customization from samples or designs.

What types of ball screw supports are offered?

We offer BK, BF, EK, EF, FK, and FF types, including flanged and pillow block versions.

What is the warranty or after-sales service?

We provide technical assistance and after-sales service as per customer requirements.

Ball Screw Support & Fixed Side Bf17 Bf20 Bf25

Name: Ball Screw Support & Fixed Side Bf17 Bf20 Bf25
Brand: Lishui Wangong Precision Machinery Co., Ltd.
SKU: 754563535

Zhejiang, ChinaLishui Wangong Precision Machinery Co., Ltd.

US$20.00-35.00

1 Piece

Sample price:US$35.00/piece.Request sample

Product profile

Customization

Available

Product Name

Ball Screw End Housing

Feature

Long Durability

Model NO.

BK/BF20

Precision Grades

C7/C5

Surface Treatment

Black Oxide

Color

Black

Bk Fuction

Fixed The Ball Screw Shaft End Side

Bf Fuction

Floated The Ball Screw Shaft End Side

Bearing

C5 Precision Bearings

Process

Polished The Surface

Bf Bearing

Deep Groove Ball Bearings

Bk Bearing

Angular Contact Bearing or Deep Groove Ball

Transport Package

Each PE Bag and Mail Box and Carton

Specification

BK/BF

Trademark

ERSK

Origin

China

Production Capacity

15, 000/Month

Key features

No MOQ Requirement: Minimum order quantity is 1 set, allowing flexible purchasing for small and large orders.

High Precision Grade: Available in C5 and C7 precision grades with JIS5 level angular contact ball bearings.

Wide Size Range: Supports shaft diameters from 4mm to 40mm with various types like BK, BF, EK, EF.

Durable Material: Constructed from S45C carbon steel or Aluminium alloy for long durability and rigidity.

Low Noise & Backlash: Designed for steady turning performance with super high precision and low noise operation.

Large Stock Availability: Extensive inventory ensures prompt delivery and immediate availability for standard sizes.

ISO9001 Certified: Manufactured under ISO9001 standards with 100% visual and function inspection.

Customization Options: OEM and ODM services available; customization from samples or designs is supported.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceSelf-branded

Lishui Wangong Precision Machinery Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 17 Years CertifiedNearest Port: Ningbo Port , Shanghai PortAverage Response Time: ≤2.08h

AI-Powered supplier vetting

SummaryLishui Wangong Precision Machinery Co., Ltd. is a limited company founded in 2008, with 98 employees and operations covering R&D, manufacturing, sales, and service. It manufactures precision transmission components, including linear shafts, ball screws, linear guides, cylinder rails, linear bearings, and roller linear rails. The supplier demonstrates documented service procedures, complaint handling, corrective and preventive actions, export licensing, OEM/ODM capability, and customization from samples and designs. Production infrastructure includes lathing, CNC machining, milling, and ultrasonic cleaning facilities, with documented finished-product inspection instructions. However, it has no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas service coverage. Financial capacity is referenced for 2022–2024, but no financial performance details are provided. A BV audit is recorded with validity from April 16, 2025 to April 15, 2026, but the audit result is listed as 0...

Supplier typeThe supplier is identified as Lishui Wangong Precision Machinery Co., Ltd., a limited company founded in 2008. It is described as a combined business integrating R&D, production, sales, and service, and is not an offshore company or part of a larger company group.

After-Sales capabilityThe supplier has documented procedures and followed records for service capability assessment, corrective and preventive actions, and effective customer complaint handling. However, it has no overseas warehouse, showroom, agent, or branch, and reports service coverage in zero countries; therefore, its formal service processes are evidenced, while overseas after-sales reach is limited.

R&D capabilityThe supplier states that it has R&D capability, introduced new products during the past year, and provides ODM services. It can customize from samples and designs, but it explicitly has no available SDK; the available evidence supports product development capability but not a broader technology-platform capability.

Production capacityThe supplier manufactures multiple precision transmission components and operates lathing, CNC machining, milling, and ultrasonic cleaning facilities. It also has uniformly followed finished-product inspection instructions, but no quantitative productivity figures are provided and the audit evaluation result is recorded as 0, so overall production strength cannot be fully confirmed.

Customization capabilityThe supplier explicitly offers customization from samples and from customer designs, and also provides ODM services. These statements directly demonstrate both design-based customization and original design manufacturing capability.