Harmonic Reducer Robot Gearbox Bearings Kc120ar0 Equal Section Thin Wall Auto Bearing

• Customization: Available
• Precision Rating: P0 P4 P5 P6
• Number of Row: Single Row
• Model NO.: KC120AR0
• Weight: 0.558kg
• Radial Clearance: C2 Co C3 C4 C5
• Vibration Acceleration: Z Z1 Z2 Z3 Z4
• Vibration Tolerance: VV1 V2 V3 V4
• Lubrication: Oil or Grease
• Rows Number: Single
• Material: Gcr15 Bearing Steel
• Aligning: Standard
• Application: Robot Arms, Mechanical Arm
• OEM Service: Support
• Grease: Bearing Grease
• Transport Package: Universal Packing
• Specification: Thin walled bearings
• Trademark: SDLB
• Origin: Hebei
• Production Capacity: 500000 Pieces/Year
• Package Size: 10.00cm * 25.00cm * 40.00cm
• Package Gross Weight: 5.000kg
• Lead Time: 2 days (1 - 10000 Sets) ; To be negotiated ( > 10000 Sets)

Product Description

 

Detailed Photos

Our bearing products
Low noise, low friction, high load, high speed.
Smooth operation, uniform speed, mature technology.
The product has a smooth surface and a beautiful appearance.
Technical support, able to provide drawings and industrial solutions.
High material purity, corrosion-resistant and not easy to rust, quality assurance.
Multiple processes are strictly inspected, and each product is delivered as qualified.
The product strictly selects materials, with meticulous workmanship and quality assurance.
The material of the bearing design has been repeatedly verified and calculated to extend the service life of the bearing.

High carbon chromium bearing steel
A high-quality and long-life bearing steel, the steel used for the ring and washer is SUJ2 high carbon chromium bearing steel that complies with JIS G 4805 standard.
High quality materials
The components made of high-quality materials, precision heat treatment technology, and high-precision processed steel ball paths ensure the long service life of the product, thereby reducing risks and improving efficiency.
Bainite isothermal quenching technology
High strength is used to withstand external loads, resulting in bearings that are super wear-resistant and have a long service life. After bainitic isothermal quenching, rolling bearings obtain high hardness to cope with fatigue deformation.

Product Parameters

Bearing Designations	Inch size(in)			Metric size(mm)			Loading capacity(N)				Weight (kg)
							radial loading		axial
	d	D	B	d	D	B	Cor	Cr	Cor	Cr
KC040AR0	4	4.75	0.375	101.6	120.65	9.525	11330	5120	32710	12310	0.2
KC042AR0	4.25	5	0.375	107.95	127	9.525	12040	5300	34760	12800	0.209
KC045AR0	4.5	5.25	0.375	114.3	133.35	9.525	12710	5480	36760	13290	0.222
KC047AR0	4.75	5.5	0.375	120.65	139.7	9.525	13420	5660	38760	13780	0.231
KC050AR0	5	5.75	0.375	127	146.05	9.525	14130	5830	40760	14220	0.245
KC055AR0	5.5	6.25	0.375	139.7	158.75	9.525	15290	6100	44090	14980	0.263
KC060AR0	6	6.75	0.375	152.4	171.45	9.525	16660	6430	48090	15910	0.29
KC065AR0	6.5	7.25	0.375	165.1	184.15	9.525	18040	6750	52090	16750	0.308
KC070AR0	7	7.75	0.375	177.8	196.85	9.525	19200	7000	55430	17460	0.336
KC075AR0	7.5	8.25	0.375	190.5	209.55	9.525	20580	7290	59470	18310	0.354
KC080AR0	8	8.75	0.375	203.2	222.25	9.525	22000	7590	63470	19110	0.381
KC090AR0	9	9.75	0.375	228.6	247.65	9.525	24530	8090	70810	20580	0.445
KC100AR0	10	10.75	0.375	254	273.05	9.525	27290	8630	78810	22090	0.472
KC110AR0	11	11.75	0.375	279.4	298.45	9.525	29870	9090	86190	23470	0.517
KC120AR0	12	12.75	0.375	304.8	323.85	9.525	32400	9540	93520	24750	0.558
KC140AR0	14	14.75	0.375	355.6	374.65	9.525	37730	10430	108900	27420	0.649
KC160AR0	16	16.75	0.375	406.4	425.45	9.525	43020	11250	124240	29910	0.739
KC180AR0	18	18.75	0.375	457.2	476.25	9.525	48360	12030	139620	32360	0.83
KC200AR0	20	20.75	0.375	508	527.05	9.525	53470	12720	154330	34580	0.921
KC250AR0	25	25.75	0.375	635	654.05	9.525	66230	14370	192380	40050	1.143
KC300AR0	30	30.75	0.375	762	781.05	9.525	79830	15820	230480	45160	1.37

Product Details

1.Thin-wall design: The cross-section height and width remain constant, suitable for applications with limited space.
2.Lightweight: The lightweight design helps reduce the overall equipment weight.
3.High load-bearing capacity: Although the bearing wall is thin, it has excellent load-bearing capacity through optimized design.
4.High precision: Provides high precision grade, suitable for demanding applications.
5.Diversification: There are a variety of sizes and forms to choose from, including deep groove ball bearings, angular contact ball bearings and four-point contact ball bearings, etc.

Product Application

 

                                                                                                                             

                                                                                                                                       

Company Introduction

      Shenzhen Lanzer Electronics Co., Ltd. was established in 2013. It is the sales company of Lanbo and Huicong, a subsidiary of Hebei Tianma Bearing Manufacturing Co., Ltd.
      The company's products cover various types of bearings, including ball bearings, roller bearings, angular contact bearings and various non-standard special-shaped bearing series. The company specializes in the production of ultra-thin equal-section bearings, industrial automation robot bearings, thin-walled deep groove ball bearings, thin-walled angular contact ball bearings and various non-standard special-shaped bearing series. Now the company has matured in R&D and manufacturing to replace foreign imported ultra-thin bearings and equal-section thin-walled ball bearings. Ultra-thin constant-section bearings consist of seven open series and five sealed series, with bore diameters from 1 inch to 40 inches and cross-sectional dimensions ranging from 0.1875x0.1875 inches to 1.000x1.000 inches; divided into three types : Deep groove ball type (C type), angular contact type (A type), four-point contact type (X type).
      Products are widely used in transmission devices such as automobiles, bicycles, reducers, medical equipment, sports equipment, aviation, robot joints, machine tools, packaging equipment, textile machinery, semiconductor processing equipment, RV reducers and rotary worktables.
      The company adheres to the principle of "customer first, quality first" and strives to provide customers with high-quality products and services. We welcome customers from all over the world to cooperate with us to develop together and create a better future.

The testing instruments include metallographic structure tester, imported coordinate measuring machine, projection length measuring machine, BVT vibration and noise measuring instrument, roundness meter, profiler, roughness meter, etc. the production equipment includes full-automatic servo grinder and wire drawing machine Precision equipment such as precision machine, plane precision grinding machine, assembly fitting instrument and ultrasonic cleaning machine ensure our production strength and bearing quality Stability.
Joint cooperation
We are a professional thin wall bearing manufacturer We can provide customized services to meet customer requirements.
We welcome customers from all over the world to establish business relations and cooperation with us.
We are committed to becoming your most reliable bearing supplier.

Packaging & Shipping

Universal Packing	Without any logo on bearings or packing.
SDLB Packing	With our brand SDLB on bearings and packing.
Customized Packing	Depends on buyer's requirements.
Original Brand Packing	Bearing and packing are both original. Please contact us for pictures.

Product recommendations

 

 

                                                                                           
US $15.5-25.9/Set                                                                         US $0.5-1.5 / Set                                                                          US $2.5-9.5 / Set

10 Sets                                                                                            10 Sets                                                                                          10 Sets

 

 

                                                                                                          
US $0.5-8.9/Set                                                                             US $8.5-11 / Set                                                                            US $0.7-3.6 / Set

10 Sets                                                                                            10 Sets                                                                                           10 Sets

 

 

                                                                                            
US $6.6-25.9/Set                                                                      US $5.5-15 / Set                                                                                  US $2.5-10 / Set

10 Sets                                                                                       10 Sets                                                                                                  10 Sets

 

 

                                                                                                             
US $1.5-10.5Set                                                                  US $2.5-5.5 / Set                                                                                US $2.5-11 / Set

10 Sets                                                                                  10 Sets                                                                                                10 Sets

We supply different types of ball and roller bearings,tapered roller bearing, deep groove ball bearing, spherical roller bearing, Linear guides. 

FAQ

Q1:  What is our advantages?
A: Manufacturer - Do it only with the Best;Your Choice make different. 
Q2:  Our Products
A:   Equal-section thin-wall bearings,Linear guide bearings,Deep groove ball bearing,Cylindrical roller bearing,Spherical roller bearing,Needle roller bearing,Angular contact ball bearing,Tapered roller bearing,Thrust ball bearing,Self-aligning ball bearing.
Q3:  Process of our production
A:  Heat Treatment - Grinding - Parts Inspection - Assembly - Final Inspection - Packing
Q4:  How to customize bearing(non-standard) from your company?
A:  We offer OEM,Customized(Non-standard) service and you need to provide drawing and detailed Technical Data.
Q5:  What should I care before installation?
A:  Normally, the preservative with which new bearings are coated before leaving the factory does not need to be removed; it is only necessary to wipe off the outside cylin­drical surface and bore, if the grease is not compatible with the preservative, it is necessary to wash and carefully dry the bearing.Bearings should be installed in a dry, dust-free room away from metal working or other machines producing swarf and dust.
Q6:  How to stock and maintenance my bearings right? 
A: Do not store bearings directly on concrete floors, where water can condense and collect on the bearing;Store the bearings on a pallet or shelf, in an area where the bearings will not be subjected to high humidity or sudden and severe temperature changes that may result in condensation forming;Always put oiled paper or, if not available, plastic sheets between rollers and cup races of tapered roller bearings.