What is your typical lead time for standard RA models?

Standard models (RA5008 to RA15008) are typically shipped within 3-7 business days from stock. Larger models (RA16013+) require 10-15 days. Custom sizes or P2 precision: 20-30 days.

Custom Ra Crossed Roller Bearing Ra14008 P4 Precision Integral Ring for Laser Processing Head Rotary Stage

Name: Custom Ra Crossed Roller Bearing Ra14008 P4 Precision Integral Ring for Laser Processing Head Rotary Stage
Brand: Luoyang Boying Bearing Co., Ltd.
SKU: 2309987925

Henan, ChinaLuoyang Boying Bearing Co., Ltd.

US$9.50

5-49 Pieces

US$8.80

50+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Rolling Body

Roller Bearings

The Number of Rows

Single

Model NO.

RA14008

Outer Dimension

Medium and Large(120-190mm)

Material

Bearing Steel

Spherical

Non-Aligning Bearings

Load Direction

Multidirectional Load

Separated

Inner Diameter

140mm

Outer Diameter

156mm

Width

8mm

Basic Load Rating(Radial)

19.1 kN

Precision Rating

P2/P4/P5

Clearance

Cc0/C0/C1

Applicable

Robotics & Automation/Machine Toolsmedical & CNC/

Certificate

ISO9001

Sample

Acceptable

Feature

High Precision, Low Vibration, Low Noise

Load

Heavy Multi-Directional Load

OEM&ODM

a Warm Welcome

Structure

Crossed Cylindrical Roller Bearing

Weight

0.19 Kg

Transport Package

Plywood Package

Specification

140*156*8mm Weight0.19kg

Trademark

BYC

Origin

Luoyang

HS Code

8482500090

Production Capacity

350000 Preces/Year

Key features

Crossed Roller Bearing: Designed for smooth rotation in robotic machinery.

Thin-Walled Turntable Bearing: Ideal for applications requiring precise positioning.

High quality bearing steel isadopted, with higher impactforce and surface wear re-sistance

High load resistance, suitablefor a variety of occasions, cor-rosion resistance and wear re-sistance

Mature technology, smoothand flat bearing surface,bright color, waterproof,dustproof and not easy to rust

During operation, the rotatingspeed is uniform and works incoordination with machinery,with low noise, low friction andhigh rotating speed

ISO Certified: Meets international quality standards for reliability.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceManagement CertificationProduct Certification

Luoyang Boying Bearing Co., Ltd.

Henan, 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: 12 years CertifiedNearest Port: Tianjin Port, Qingdao Port, Shanghai Port, Ningbo PortAverage Response Time: ≤0.01h

About Our Factory & Business Background

AddressNo. 3, Aerospace Intelligent Innovation Industrial Park, Xianfeng Road, Xianglushan Town, Yiyang County, Luoyang City, Henan Province

Plant Area13500 square meters

Number of Employees211

Registered Capital20,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Small-amount payment, Western Union

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity5 PCS

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsBearing

Production Lines10

Production MachinesCNC Lathe, Vertical Lathe, CNC Grinding Machine, CNC Machining Center, Radial Drilling Machine, Superfinishing Grinder, Heat-treating Facility, Coreless Grinder

QA/QC inspectors15 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers8 people

Traceability of Raw MaterialsYes

Own BrandYes

Our Industry Experience & Global Business Record

Year of Establishment2011-03-16

Main MarketsNorth America, South America, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), South Asia

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff4

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Product CertificationCE, Others

Cooperated with Fortune 500No

Product Q&A

Q:Are you a factory or trading company?

We are a professional manufacturer with our own export team. We control production, quality and delivery directly, so you get competitive price and reliable service.

Q:What precision grades do you offer for RA bearings?

We offer P5 (ABEC-3), P4 (ABEC-5/7), and P2 (ABEC-9) precision grades. Standard stock is P5; P4 and P2 are available for most common sizes with a slightly longer lead time.

Q:Are RA bearings preloaded?

Yes. All our RA bearings come with factory-applied preload (Light, Medium, or Heavy). No field adjustment is needed. For zero-preload (free-play) applications, open-clearance models are also available.

Q:Do you offer sealed RA bearings?

Standard RA series is available in open configuration. Select models are available with RS seals (non-contact metal shields on one side) for contamination protection. For full environmental sealing, please contact us for custom specifications.

Q:Can you manufacture RA bearings in stainless steel?

steel? Yes. While standard material is GCr15 (AISI 52100) through-hardened bearing steel, we offer AISI 440C stainless steel versions for corrosion-resistant and clean-room applications (medical, semiconductor, food & beverage).