Super-Precision 7018c 7018AC High Speed Duplex Angular Contact Ball Deep Groove Ball Bearing

• Customization: Available
• Contact Angle: 15°
• Aligning: Non-Aligning Bearing
• Model NO.: 7018C
• Separated: Unseparated
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• Weight: 0.95kg
• Number of Row: Single Row
• Precision Rating: P0 P4 P5 P6
• Radial Clearance: C2 Co C3 C4 C5
• Accuracy Grade: P0 P6 P5 P4 P2
• Vibration Acceleration: Z Z1 Z2 Z3 Z4
• Vibration Tolerance: VV1 V2 V3 V4
• Lubrication: Oil or Grease
• Application: Spindles, Machine Tools, Precision Machinery, etc
• Transport Package: Universal Packing
• Specification: Size customization
• 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 - 1000 Sets) ; To be negotiated ( > 1000 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 NO	Dimensions ( mm)			Speed rating  (IPM)		Basic load rating (KN)		Weight (kg)
	d	D	B	Grease	Oil	Cr	Cor
7000AC	10	26	8	19000	28000	4.75	2.12	0.018
7000C	10	26	8	19000	28000	4.92	2.25	0.018
7001AC	12	28	8	18000	26000	5.2	2.55	0.02
7001C	12	28	8	18000	26000	5.42	2.65	0.02
7002AC	15	32	9	17000	24000	5.95	3.25	0.028
7002C	15	32	9	17000	24000	6.25	3.42	0.028
7003AC	17	35	10	16000	22000	6.3	3.68	0.036
7003C	17	35	10	16000	22000	6.6	3.85	0.036
7004AC	20	42	12	14000	19000	10	5.78	0.064
7004C	20	42	12	14000	19000	10.5	6.08	0.064
7005AC	25	47	12	12000	17000	11.2	7.08	0.074
7005C	25	47	12	12000	17000	11.5	7.45	0.074
7006AC	30	55	13	9500	14000	14.5	9.85	0.11
7006C	30	55	13	9500	14000	15.2	10.2	0.11
7007AC	35	62	14	8500	12000	18.5	13.5	0.15
7008AC	40	68	15	15000	21000	16	12.9	0.21
7009C	45	75	16	14000	19000	19.87	16.36	0.24
7009AC	45	75	16	14000	19000	19.87	16.36	0.24
7010C	50	80	16	13000	17000	21	19	0.26
7010AC	50	80	16	13000	17000	21	19	0.26
7011C	55	90	18	1.2000	15000	26.1	22.6	0.36
7011AC	55	90	18	12000	15000	26.1	22.6	0.36
7012C	60	95	18	11000	14000	32.5	27	0.45
7012AC	60	95	18	11000	14000	32.5	27	0.45
7013C	65	100	18	9900	13000	35.2	30	0.5
7013AC	65	100	18	9900	13000	35.2	30	0.5
7014C	70	110	20	9200	12000	41.1	37.3	0.59
7014AC	70	110	20	9200	12000	41.1	37.3	0.59
7015C	75	115	20	8600	11000	42.5	40.7	0.69
7015AC	75	115	20	8600	11000	42.5	40.7	0.69
7016C	80	125	22	8000	11000	53.4	50.6	0.93
7016AC	80	125	22	8000	11000	53.4	50.6	0.93
7017C	85	130	22	7600	10000	54.6	53.7	0.95
7017AC	85	130	22	7600	10000	54.6	53.7	0.95
7018C	90	140	24	7100	9500	68.6	65.4	0.96
7018AC	90	140	24	7100	9500	68.6	65.4	0.96
7019C	95	145	24	6800	9000	73.5	73	1.17
7019AC	95	145	24	6800	9000	73.5	73	1.17
7020C	100	150	24	6400	8600	75.5	77	1.25
7020AC	100	150	24	6400	8600	75.5	77	1.25
7021C	105	160	26	6100	8100	88	89.5	1.53
7021AC	105	160	26	6100	8100	88	89.5	1.53
7022C	110	170	28	5800	7700	101	101	1.91
7022AC	110	1.70	28	5800	7700	101	101	1.91
7024C	120	180	28	5300	7100	103	108	2.04
7024AC	120	180	28	5300	7100	103	108	2.04
7026C	130	200	33	4900	6500	129	137	3.73
7026AC	130	200	33	4900	6500	129	137	3.73
7028C	140	210	33	4500	6000	132	145	3.96
7028AC	140	210	33	4500	6000	132	145	3.96
7030C	150	225	35	4200	5600	151	168	4.82
7030AC	150	225	35	4200	5600	151	168	4.82

Product Details

1.Strong load-bearing capacity: It can bear radial and axial loads at the same time, and has high load-bearing capacity.
2.Wide applicability: widely used in wind turbines, automobile transmission systems, engineering machinery and other fields.
3.High-speed operation: suitable for high-speed rotation environment, with good stability and durability.
4.High precision: Using high-quality materials and precision processing, it has high rotation accuracy and work efficiency.
5.Easy installation: simple structure, convenient installation and maintenance.

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.