Full Complement 100mm needle roller bearing with inner ring ，15mm-190mm Bore - NAV4902
Full Complement 100mm needle roller bearing with inner ring ，15mm-190mm Bore For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale Full Complement 100mm needle roller bearing with inner ring ，15mm-190mm Bore, Made in China, High Quality Products!, China cheap prodocuts, china suppliers Supplier, Manufacturer.
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Quick Detail:
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Full Complement needle roller bearing with inner ring Model NAV4902
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Type: Full Complement needle roller bearing with inner ring
Precision Rating: P0,,P4,P5,P6
Material: GCr15,GCr15SiMn
Clearance:C0 C1 C2 C3 ?as your required?
Bearing steel liner:? GCr15/100Cr6/SUJ2?
Vibration Level: V4, V3, V2, V1
Noise rank: Z1,Z2, Z3,
Bore Size: 15mm-190mm
Outside Diameter:? 28- 245mm
Place of Origin: China (Mainland)?
OEM:? Accept?
Certificate:? ISO9001:2008?
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Description:
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Shaft?
Diameter | Bearing Designation | Mass?
Approx | Boundary Dimensions | Basic Load Rating | ? | Limiting Speed |
Current Code | Original Code | d | D | C | Dynamic | Static | ? | Oil |
mm | g | mm | N | ? | rpm |
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15 | NAV4902 | 4074902E | ? | 15 | 28 | 13 | ? | ? | ? |
NAV4002 | 4074102 | 76 | 15 | 32 | 17 | 10800 | 29800 | 4500 |
? | 74802 | 100 | 15 | 36 | 24.5 | 8900 | 11200 | 4400 |
17 | NAV4903 | 4074903E | ? | 17 | 30 | 13 | ? | ? | ? |
NAV4003 | 4074103 | 98 | 17 | 35 | 18 | 12000 | 17000 | 3400 |
? | 74703 | 126 | 17 | 35 | 24.5 | 8700 | 10800 | 4200 |
20 | NAV4904 | 4074904E | ? | 20 | 37 | 17 | ? | ? | ? |
NAV4004 | 4074104 | 175 | 20 | 42 | 22 | 14500 | 29600 | 3000 |
NAV203620.5 | ? | ? | 20 | 36 | 20.5 | ? | ? | ? |
NAV204 | ? | ? | 20 | 47 | 14 | ? | ? | ? |
24 | NAV24668.1 | ? | ? | 24 | 66 | 8.1 | ? | ? | ? |
25 | NAV4905 | 4074905E | ? | 25 | 42 | 17 | ? | ? | ? |
NAV4005 | 4074105 | 201 | 25 | 47 | 22 | 23000 | 34600 | 2600 |
NAV205 | ? | ? | 25 | 52 | 15 | ? | ? | ? |
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Full Complement needle roller bearing with inner ring Model NAV4902
As for the full complement needle roller bearing with inner ring, the outer ring has the oil hole. The lubricating oil can be fed in from the oil hole. The outer ring has the double shoulders.
Since this kind of bearing has no cage, the needles rotate without correct guiding, they rub heavily again steach other and the bearing has the low limiting rotational speed.
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Applications:
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l???????? Road Rollers
l???????? Industrial Gearboxes
l???????? Electric Motors
l???????? Automotive Transmissions
l???????? Pumps
l???????? Compressors
l???????? Industrial Fans
l???????? Windmills
l???????? Unbalanced Exciters
l???????? Screw Compressor Applications such as Air Conditioning Systems
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Specifications:
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1. High rigidity and long life
2. Large load capacity
3. Good wear ability
4. Nice appearance complete product system
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Features of Full Complement needle roller bearing with inner ring Model NAV4902
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a. ?High Precision and Rigidity
b. ?Ease of Assembly?
c. ?Complete range of types?
d. ?Needle roller bearings without inner ring are used in automobile, rolling mill, mining, metallurgical industry, plastic machinery, etc.
e. ?Other advantages of Needle roller bearings without inner ring :
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1.??????? Bearing material: bearing steel Gcr15????
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2.??????? Smooth movement, low friction, high rigidity and long life
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3.??????? Nice appearance, complete product system
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4.??????? We can make non-standard needle roller bearings without inner ring according to clients samples of drawing
Wastone Technology Co.,Ltd.
Address: B zone ,Yangming High-Tech Development District, Wuxi, Jiangsu, China, 214000
Tel: 86-510-82707820
Wastone Technology Co.,Ltd. is one of main enterprises specializing in production of Tapered Roller Bearings and Ball bearings .
The company has the fine equipment, advanced production process, improved and effective quality assurance system and perfect test equipment. The bearing products made by the company have widely used in automobile, motorcycle, electric and pneumatic tools and also light-industry mechanical, engineering machinery, printing machinery, machine tools and packing machinery industries. Also the bearings with " XZR " registered trademark have been well sold in Southeast Asia, Europe and America, Korean, Hong Kong, Taiwan counties and regions and enjoyed high reputation among the customers.
The staff and workers of company have strictly implemented the quality policy of " customer first, quality foremost and the pursuit of excellence and common development". According to the standards of ISO9001, the quality control system of this company has already passed the verification and registered by National Quality Assurance Co., Ltd. (NQA).
We insist on providing quality products and services to customers, offering development opportunity to the staff, and creating value for suppliers and partners.
We provide OEM services锛宑an design and develop all kinds of bearings in accordance with the requirements of customers.
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