Premium quality N206 Cylindrical Roller/Tapered/Needle/Deep Groove/Spherical Roller Bearing for Heavy truck/Industry

Product Description

Specification of Cylindrical roller bearing

Single Row Cylindrical Roller Bearing
Bearing No.	dxDxB (mm)			Weight(kg)	Bearing No.	dxDxB (mm)			Weight(kg)	Bearing No.	dxDxB (mm)			Weight(kg)
N202	15	35	11	0.046
N203	17	40	12	0.066	N303	17	47	14	0.120
N204	20	47	14	0.110	N304	20	52	15	0.150
N205	25	52	15	0.130	N305	25	62	17	0.240
N206	30	62	16	0.200	N306	30	72	19	0.360	N406	30	90	23	0.881
N207	35	72	17	0.300	N307	35	80	21	0.480	N407	35	100	25	1.120
N208	40	80	18	0.370	N308	40	90	23	0.640	N408	4	110	27	1.250
N209	45	85	19	0.430	N309	45	100	25	0.880	N409	45	110	27	1.770
N210	50	90	20	0.480	N310	50	110	27	1.150	N410	50	130	31	2.260
N211	55	100	21	0.660	N311	55	120	29	1.450	N411	55	140	33	2.840
N212	60	110	22	0.810	N312	60	130	31	1.800	N412	60	150	35	3.510
N213	65	120	23	1.050	N313	65	140	33	2.250	N413	65	160	37	4.000
N214	70	125	24	1.150	N314	70	150	35	2.750	N414	70	180	42	5.900
N215	75	130	25	1.250	N315	75	160	37	3.300	N415	75	190	45	7.100
N216	80	140	26	1.500	N316	80	170	39	3.900	N416	80	200	48	8.270
N217	85	150	28	1.900	N317	85	180	41	4.700
N218	90	160	30	2.350	N318	90	190	43	5.400
N219	95	170	32	2.850	N319	95	200	45	6.250
N220	100	180	34	3.450	N320	100	210	47	7.550
N221	105	190	36	3.950	N321	105	225	49	8.650
N222	110	200	38	4.800	N322	110	240	50	10.500

Roller Bearings and Applications

Roller bearing:
1. Tapered roller bearing
2. Cylindrical roller bearing
3. Spherical roller bearing
4. Needle roller bearing
5. Thrust roller bearing

Applications:
1. Agriculture
2. Construction
3. Cars and light trucks
4. Industrial transmission
5. Metals
6. Mining & mineral processing
7. Industrial fans
6. Marine
9. Material handling

Manufacturing Processes
Granville, as a manufacturer of high-quality products, guarantees compliance with the highest standards relative to the use of the best steel quality in the production process, the highest standards in the design of contact surfaces, as well as the most efficient packing and lubrication of parts.

From material coming, quality control through all processes except internal test, goods to third party inspection if required. After the center of inspection and experiment is founded, effective methods of inspecting all kinds of row materials are mastered and then the reliability of bearings is ensured. 

One of our main objectives is the continued improvement in the quality of our products and processes, in pursuit of which we obtained ISO certification 9001:2008 and TS16949.

 

Quality Control
The comprehensive application of automation production lines is a premise to ensure product's stable quality, what's more, it is a mark that the enterprises improve to disital management modern high-tech manufacturer.

Seiko quality, the pursuit os excellence: the control and improvement of quality is the constant pursuit of Granville, in strict accordance with the system of the provisions of the qyality of each process.

We strictly follow the core of quality management process control:
APQP: product quality advance planning
SPC: Statistical process control
MSA: Measurement system analysis
FMEA: Analysis of potential failure modes and consequences
PPAP: Production part approval procedure

In the factory testing laboratories, various bearing parts are examined in detail. The factory has its own professional bearing life tester, after bearing life and durability test, our bearings have the advantages of long service life, and high durability. We are keeping introduction of the latest measurement and testing equipment. Quality procedures are based on extensive, repeatedly carried out product tests - both before inclusion in the range and after.

Advantage Manufacturing Processes and Quality Control
01	Heat Treatment
02	Centerless Gringing Machine 11200(most advanced)
03	Automatic Production Lines for Raceway
04	Automatic Production Lines for Raceway
05	Ultrasonic Cleaning of Rings
06	Automatic Assembly
07	Ultrasonic Cleaning of Bearings
08	Automatic Greasing,Seals Pressing
09	Measurement of Bearing Vibration(Acceleration)
10	Measurement of Bearing Vibration(speed)
11	Laser Marking
12	Automatic Packing

 

 

Company Profile

Granville group start in London and in order to adapt to the international market situation and enterprise development, Granville gradually oriented to global markets through resource integration, the Granville's businesses are present across five continents. We operate in four industry clusters: Components for Industry and automotive; Machine tools and mechatronics; Energy and New Materials, and Healthcare.

Comprehensive product range:

--- Bearings
--- Oil seals, Transmission belt
--- Chain and Sprocket
--- Hub assembly & Wheel bearings
--- Coupling, castings
--- Linear motion

Values
--- Behavior-based, service-oriented, focused on results and committed to continuous improvement

Focus
--- supply chain management and customer service

Advantages
1. Advanced Automatic Lines
2. Comprehensive Range
3. Premium Quality
4. Sustainability