Best China manufacturer & factory china supplier High precision ceiling fan deep groove ball bearing 6903zz With high quality best price

Our technicians and engineers have 23 years of Experience in the Bearing Industry.

Overview

Quick Details

Type:

BALL

We warmly welcome the friends from all the world!

Structure:

Deep Groove

Applicable Industries:

Building Material Shops, Manufacturing Plant, Machinery Repair Shops, Construction works

Bore Size:

20 – 40 mm

Model Number:

204KPP2

Precision Rating:

P0 P6 P5 P4 P2

Seals Type:

OPEN ZZ 2RS RS

Number of Row:

single row

Place of Origin:Zhejiang, China

Material:

Chrome Steel GCR15

Clearance:

C0,C2,C3

Certificate:

ISO9001

Feature:

High Speed

Service:

OEM Customized Services

Supply Ability

Supply Ability:

2000000 Piece/Pieces per Month hex bore bearing

Packaging & Delivery

Packaging Details

2. Individual Paper Box/Carton/Pallet

3. As the clients’ requirement”>1. Industrial Exporting Package with anti-tarnish paper/Carton/Pallet

2. Individual Paper Box/Carton/Pallet

3. As the clients’ requirement

Port

Qingdao/Shanghai/Tianjin/Guangzhou

Online Customization

HangZhou Ever-Power transmission Co. Ltd. One of branch of Ever-Power Group – the biggest China transmisssion supplier. With 1200 worker and precision equipment, we produce high quality products to USA and EU and other areas.

 

Product parameter

 

Bearing No.	Type	Dimensions mm in.
		H	d1	D	C	B
204KRR2	1	17.653	20.24	47	14	20.96
204KRRB2	2	17.653	20.24	47	14	20.96
204KPPB2	4	17.653	20.24	47	14	20.96
205KPP2	3	22.25	25.7	52	15	25.4
205KRR2	1	22.25	25.7	52	15	25.4
205KPPB2	4	22.25	25.7	52	15	25.4
205KRRB2	2	22.25	25.7	52	15	25.4
206KRR6	1	25.425	29.26	62	16	24
206KRRB6	2	25.425	29.26	62	16	24
G207KPPB2	4	28.6	32.97	72	19	37.7
207KRRB9	2	28.6	32.97	72	17	37.7
207KRRB12	2	28.6	32.97	72	17	25
207KPPB3	4	31.775	36.65	72	17	37.7
207KPP3	3	31.775	36.65	72	17	25
GW208PPB22	4	31.877	36.83	80	21	36.5
W208KRRB6	2	34.95	40.3	80	21	36.5
W208PPB16	4	31.775	36.65	80	18	36.5
W208PP21	3	31.775	36.65	80	18	36.5
G209KPPB2	4	38.125	43.94	85	19	30
209KRRB2	2	38.125	43.94	85	19	30

Custom all types of bearing

Single Row Radial Ball Bearings		Miniature Bearings	Self-Aligning Ball Bearings	Angular Contact Ball Bearings
Metric	Inch			Single Row	Double Row
6900 Series	RLS Series	670 Series	1200 Series	7000 Series	5200 Series
6000 Series	RMS Series	680 Series	1300 Series	7200 Series	5300 Series
6200 Series	R Series	690 Series	2200 Series	7300 Series
6300 Series	1600 Series	600 Series	2300 Series
6400 Series	3000 Series	620 Series
16000 Series		630 Series
		BR00 Series
Spherical Roller Bearings	Cylindrical Roller Bearings	Tapered Roller Bearings	NeedlMachining of the gearbox To make a worm gearbox, first take a blank of an alloy. A bronze bearing is made in the center of the blank. The hobbing cutter is then used to reduce the diameter of the blank relative to the finished height of the tooth tip on the gear wheel, so the depth of the cut needs to be added to the blank’s diameter. The necessary threading tool is grind to cut the worm. The side clearance on the left-hand side of the cutter tip is allowed for the worm’s pitch angle. The best finish is put on the cutting tool using a slip stone. Gear blank is then mounted on a turntable that acts as a bearing support. This bearing support is mounted on the rear of the lathe cross-slide with the hobbing cutter mounted between the centers. The two worms are then machineSemi-permanently mounted power take-offs can also be found on industrial and marine engines. These applications typically use a drive shaft and bolted joint to transmit power to a secondary implement or accessory. In the case of a marine application, such shafts may be used to power fire pumps.d, out of which one is made the cutter and finally the cutter is used to machine the worm gear.e Roller Bearings	Thrust Roller Bearings	Thrust Roller Bearings
23000 Series	N Series	30200 Series	K Series	51100 Series	29200 Series
24000 Series	NU Series	30300 Series	NA Series	51200 Series	29300 Series
22200 Series	NJ Series	31300 Series	NKI Series	51300 Series	29400 Series
22300 Series	NUP Series	32200 Series	RNA Series	51400 Series	200/500 Series
23200 Series	NNU Series	32300 Series	NK  Series	52200 Series	200/600 Series
	NF Series	LM Series	HK Series	52300 Series	200/700 Series
	NN Series	JLM Series	BK Series	52400 Series
		JM Series		53200 Series
		L Series		53300 Series
				53400 Series
				54200 Series
				54300 Series
				54400 Series

 Please consult us for any bearings unlisted here.

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Company Information

 

 

Founded in May 1979, the year when China began its open policy, we are a stated owned comprehensive enterprise combining “industry & trading, technology & trading”. In 2002, our company changed from state-owned company to private owned company.

Backed up by strong economic power, advanced facilities & technology, and huge production capability of many factories, Xinguang has been developing rapidly in business since its foundation; establish long- term and friendly relationship with numerous customers from most areas of the world.

Now, our employees are more than 60, in which half of them are engineers. Probably what makes us different from other trading companies is that we have a unique staff of both businessmen and experienced mechanical engineers, who have been working in the industry for years. This feature of us acts an essential role in quality management, cost control, and service performance.

Bearings & power transmission components are our main export products. Our bearings, chains, sprockets, pulleys, tapered bushings, and shaft collars have been mass -exported to various countries and regions such as North America, Europe, Africa, South America and Southeast Asia.

Our quality products, prompt delivery, and competitive pricing have gained us much praise from the customers. By the hard work of our employees through 30 years, Xinguang has become one of the main exporters of bearings& power transmission components in China.

We welcome customers from the entire world to cooperate with us. 

 

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