7419AC Premium Quality AC Series Bearings Distributor Distribution Angular Contact Ball Gearbox Bearing

• Customization: Available
• Contact Angle: 15°
• Aligning: Non-Aligning Bearing
• Model NO.: 7419AC
• Rows Number: Single
• Load Direction: Radial Bearing
• Material: Bearing Steel
• 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

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
7406AC	30	90	23	7300	9700	47.6	28.4	0.68
7406B	30	90	23	7300	9700	51.24	28.91	0.8
7407AC	35	100	25	6500	8600	60.4	37	0.95
7407B	35	100	25	6500	8600	61.07	35.13	1.05
7408AC	40	110	27	5900	7900	69.9	43.5	1.23
7408B	40	110	27	5900	7900	7,182	46.28	1.39
7409AC	45	120	29	5400	7100	79.4	538	1.55
7409B	45	125	29	5400	7100	84.6	55.51	1.79
7410AC	50	130	31	4900	6600	97.4	65.3	1.92
7410B	50	130	31	4900	6600	101.15	67.71	2.2
7411AC	55	140	33	4500	6400	117.5	79.1	2.22
7411B	55	140	33	4500	6400	110.1	76.4	3.32
7412AC	60	150	35	4300	6200	122.5	85.3	2.7
7412B	60	150	35	4300	6200	199.3	85.7	4.02
7413AC	65	160	37	4000	5900	133.1	96.5	3.22
7413B	65	160	37	4000	5900	128.7	95.5	4.83
7414AC	70	180	42	3800	5700	156.3	120.7	4.75
7414B	70	180	42	3800	5700	152.2	121.3	7.08
7415AC	75	190	45	3600	5500	172.8	139.2	5.59
7415B	75	190	45	3600	5500	168.1	140	8.4
7416AC	80	200	48	3100	5200	183.4	151.6	6.6
7416B	80	200	48	3100	5200	178.5	152.3	10
7417AC	85	210	52	2900	4900	196.3	167.1	7.71
7417B	85	210	52	2900	4900	191	168	11.9
7418AC	90	225	54	2600	4500	216.2	191.8	9.36
7418B	90	225	54	2600	4500	210.4	192.8	14.17
7419AC	95	240	55	2400	4300	233	214.7	11.06
7419B	95	240	55	2400	4300	225.3	212.5	16.46
7420AC	100	250	58	2100	4000	250.6	236	12.5
7420B	100	250	58	2100	4000	244	238	18.8
7422AC	110	280	65	1800	3700	288.3	291	17.9
7422B	110	280	65	1800	3700	278	288	26.8

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.