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Crbh Cross Roller Bearing Ultra Thin Integral Inner Outer Ring High Precision for Robotic Arm Joint
US$10.90
5-49 Pieces
US$9.90
50+ Pieces
Sample price:US$12.00/piece.Request sample
Product profile
Customization
AvailableRolling Body
Roller BearingsThe Number of Rows
SingleModel NO.
CRBH13015AOuter Dimension
Medium and Large(120-190mm)Material
Bearing SteelSpherical
Non-Aligning BearingsLoad Direction
Multidirectional LoadSeparated
SeparatedInner Diameter
130 mmOuter Diameter
160 mmWidth
15 mmBasic Load Rating(Radial) Co
46.7 kNPrecision Rating
P2/P4/P5Clearance
Cc0/C0/C1Applicable
Robotics & Automation/Machine Toolsmedical & CNC/Certificate
ISO9001Sample
AcceptableFeature
High Precision, Low Vibration, Low NoiseLoad
Heavy Multi-Directional LoadOEM&ODM
a Warm WelcomeStructure
Crossed Cylindrical Roller BearingWeight
0.72 KgTransport Package
Plywood PackageSpecification
130*160*15mm Weight0.72kgTrademark
BYCOrigin
LuoyangHS Code
8482500090Production Capacity
350000 Preces/YearKey features
Integrated Inner & Outer Ring Both rings are one-piece design, eliminating mounting errors and fundamentally preventing precision loss from split assembly.
Both inner and outer rings without mounting holes, requiring presser flange and housing fixation, ideal for applications with the highest mounting accuracy requirements
90 degrees crossed cylindrical rollers with spacer separators to avoid roller collision & abnormal wear
Both inner ring & outer ring support rotating freely, flexible mechanical layout
Solid one-piece ring without split gap; preload available; ultra-high rigidity, tiny deformation under heavy shock, better stability than split bearing
High Precision. Accuracy grades up to P5/P4/P2, with stable rotational accuracy and minimal torque fluctuation
No pre-drilled mounting holes, fixed by flange & support base; interchangeable with original IKO CRBH size, direct replacement without housing modification
Low Friction & High Efficiency.Separator design significantly reduces inter-roller friction torque, suitable for precision equipment requiring low driving torque
Premium bearing steel with vacuum heat treatment, high surface hardness, wear and impact resistant
Zero Performance Impact from Installation.Integrated structure ensures no additional stress or deformation during installation, maintaining stable rotation accuracy and torque
Company profile
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: ≤6.28h
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?
A:
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 is the difference between CRBH and RB/RE series crossed roller bearings?
A:
The CRBH series features integral (one-piece) inner and outer rings with no mounting holes, whereas RB uses split outer ring + integral inner ring, and RE uses integral outer ring + split inner ring. The CRBH's one-piece design eliminates potential alignment issues and offers superior compactness , ideal for applications requiring both rings to rotate.
Q:Can you supply bearings in P4 or P2 precision grade?
A:
Yes. We manufacture CRBH bearings in P5, P4, and P2 accuracy grades. Please specify your required tolerance class when placing your order.
Q:Do you offer custom crossing roller bearings?
A:
Absolutely. We accept custom orders for non-standard dimensions, materials (e.g., stainless steel for corrosive environments), seal types, preload levels, and cage materials. Submit your drawings or specifications for a quote.
Q:How should I install the CRBH bearing?
A:
The CRBH bearing is mounted by clamping the inner and outer rings against precision-machined flanges axially. Ensure the mounting surfaces are flat, perpendicular to the axis, and within specified tolerance to avoid distortion. Avoid hammering directly on the bearing.
Send Inquiry
*To:
Luoyang Boying Bearing Co., Ltd.
Luoyang Boying Bearing Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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