21316kw33 China Imported Brands Accessories Spherical Roller Deep Groove Ball Bearing

• Customization: Available
• Precision Rating: P0 P4 P5 P6
• Number of Row: Single Row
• Model NO.: 21316K
• Separated: Unseparated
• 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
• Rows Number: Single
• Material: Gcr15 Bearing Steel
• Aligning: Standard
• Application: Construction Machinery, Excavator
• Transport Package: Universal Packing
• Specification: Single column
• Trademark: SDLB
• Origin: Hebei
• Production Capacity: 10000
• 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 o

 

f 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
23120	100	165	52	2000	2800	365	490	4.55
23122	110	180	56	1900	2600	430	585	5.75
23124	120	200	62	1800	2400	510	695	8
23126	130	210	64	1700	2220	560	780	8.8
23128	140	225	68	1600	2000	630	900	10.5
23130	150	250	80	1400	1800	830	1200	16
23132	160	270	86	1300	1700	980	1370	20.5
23134	170	280	88	1200	1600	1040	1500	22
23136	180	300	98	1100	1500	1200	1760	28
23138	190	320	104	1000	1400	1370	2080	35
23140	200	340	112	950	1300	1600	2360	43
23220	100	180	60	1700	2200	414	600	6.7
23222	110	200	70	1600	2000	518	765	9.7
23224	120	215	76	1500	1900	610	930	12
23226	130	230	80	1300	1700	690	1060	14
23228	140	250	88	1200	1600	799	1250	18.5
23230	150	270	96	1100	1500	937	1460	24
23232	160	290	104	1000	1400	1070	1660	30
23234	170	310	110	950	1300	1220	1930	36.5
23236	180	320	112	900	1200	1290	2120	39
23238	190	340	120	850	1100	1460	2400	47.5
23240	200	360	128	850	1100	1610	2700	57
23244	220	400	144	750	950	2070	3450	79.5
23248	240	440	160	670	850	2530	4300	110
24020	100	160	50	1700	2100	285	415	3.15
24022	110	170	60	1650	2050	415	620	5
24024	120	180	60	1600	2000	430	670	5.45
24026	130	200	69	1500	1900	540	815	8.05
24028	140	210	69	1400	1800	570	900	8.55
24030	150	225	75	1300	1700	655	1040	10.5
24032	160	240	80	1100	1500	750	1200	13
24034	170	260	90	1000	1400	900	1460	17.5
24036	180	280	100	950	1300	1060	1730	23
24038	190	290	100	950	1300	1120	1800	24.5
24040	200	310	109	900	1200	1200	2120	31
24120	100	165	65	1000	1400	455	640	5.65
24122	110	180	69	1000	1400	520	750	7.1
24124	120	200	80	900	1200	655	950	10.3
24126	130	210	80	900	1200	580	1000	11
24128	140	225	85	850	1100	765	1160	13.5
24130	150	250	100	500	1000	1020	1530	20
24132	160	270	109	700	900	1180	1760	25
24134	170	280	109	670	850	1220	1860	27.5
24136	180	300	118	630	800	1400	2160	34.5
24138	190	320	128	600	750	1500	2500	43

 

Product Details

1.Automatic alignment: It can automatically adjust the deviation and clearance of the bearing during installation or use to ensure the normal operation of the bearing.
2.Strong load-bearing capacity: It can withstand large radial and axial loads and is suitable for heavy-load applications.
3.Strong adaptability: suitable for construction machinery, metallurgical equipment, excavators and other equipment that need to withstand large loads and high speeds.
4.Strong wear resistance: using high-quality materials and precision processing, it has a long service life.
5.Dust-proof seal: Some models are equipped with dust-proof sealing rings, which can effectively prevent dust and foreign matter from entering the inside of the bearing

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.