What is the precision grade of the bearing?

The bearing is available in P6 precision grade.

Are the bearings pre-lubricated?

Most clutches are shipped rust-protected but not lubricated, except for sealed series models.

Insert Element Fe 400 Z Series One Way Roller Bearing

Name: Insert Element Fe 400 Z Series One Way Roller Bearing
Brand: Changzhou Suma Precision Machinery Co., Ltd.
SKU: 757999635

Jiangsu, ChinaChangzhou Suma Precision Machinery Co., Ltd.

US$1.00-10.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001:2008

Style

Without Outer Ring

Model NO.

FE 423 Z

Rows Number

Single

Load Direction

Radial Bearing

Material

Bearing Steel

Model

Fe 423 Z

Inner Diameter

15mm

Outer Diameter

23mm

Width

12mm

Torque

66nm

Rotation Speed

9200rpm

Weight

0.012kg

OEM

Precision

Transport Package

Single Box

Specification

Trademark

SUMA or OEM

Origin

Changzhou

HS Code

84836000

Production Capacity

10000PCS/Year

Key features

One-Way Clutch Function: Transmits torque in one direction and permits idling in the opposite direction.

ISO9001:2008 Certified: Manufacturing process meets international quality management standards.

OEM/ODM Acceptance: Supports full customization, minor customization, and design-based customization.

Single Row Design: Radial bearing style without outer ring for compact installation.

High Precision Grade: Available in P6 precision grade for enhanced performance.

Wide Torque Range: Torque capacity spans from 0.3 N.m to 407 N.m across various models.

Fast Lead Time: Peak and off-peak season lead times are both within 15 workdays.

Low MOQ: Minimum order quantity starts from just 1 piece.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExhibition ExperienceQuality Assurance

Changzhou Suma Precision Machinery Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 11 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.61h

AI-Powered supplier vetting

SummaryChangzhou Suma Precision Machinery Co., Ltd. is a China-based limited company established in 2012, with 23 employees and operations in manufacturing-related machinery. It supplies bearings, clutches, backstop clutches, and washers, and reports machining, CNC grinding, and CNC turning equipment. The supplier demonstrates broad customization, recent new-product activity, ODM capability, and OEM service for recognized brands. Quality controls include product inspection instructions, raw-material traceability, and maintained procedures. Export experience is substantial, with 90% of sales reported as exports and 11 years of exporting, but no overseas warehouses, showrooms, agents, or branches. Service governance is weakly documented: no written procedures or records were reported for supplier assessment, corrective actions, or complaint handling. The provided slices do not establish certifications, detailed financial strength, or named customer cases. An audit by CTI is recorded, but the evaluation result is...

After-Sales capabilityThe supplier accepts multiple quotation and payment terms and reports average peak- and off-season lead times within 15 working days. However, it has no written procedures or records for complaint handling or corrective and preventive actions, and it has no overseas warehouse, showroom, agent, or branch; these facts indicate limited documented after-sales infrastructure.

R&D capabilityThe supplier reports that it had new products during the past year and provides ODM services, supporting active product-development capability. It also offers customization from designs and samples, but has no available SDK, so the innovation evidence is positive but not comprehensive.

Production capacityReported production resources include a machining center, CNC grinding machine, and CNC lathe. Finished products are inspected using instructions that are uniformly followed, with quality assurance, raw-material traceability, and maintained quality-control records; however, the slices do not quantify capacity or output.

Customization capabilityThe supplier explicitly provides minor customization, full customization, customization from customer designs, and customization from samples. The same capabilities are reported in both the R&D and design-service information, providing direct evidence of broad customization coverage.