Игольчатый роликовый подшипник 644907 устойчивый к высоким температурам конкурентоспособная цена бренд по договоренности различные известные бренды
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- Поставщик: Wuxi BLS Mechanical Transmission Technology Co. Ltd.
Сохранить в закладки 1600433353116:
Описание и отзывы
Характеристики
Product Parameters
Brand Name | Japan American Germany Sweden Brand |
Model Number | Customizable Model |
Place of Origin | Wuxi |
Material | Chrome Steel/Gcr15/Stainless Steel/Carbon Steel |
Application | Cnc Machining Parts |
Seals | Open, |
Service | OEM Customized Services |
Package | Clients' Requirements |
Cage | Brass, Nylon, Steel |
Features | High precision, high speed, long life, high reliability, low noise |
Application | automobile, electrical, equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized marchioness |
Drawn cup needle roller bearing is punched by the alloy plate, with thin-walled outer ring, cage and needle roller. Mainly used in automobile and motorcycle field.
Thrust needle roller bearing and thrust roller bearing mainly carry axial force, assemble with thrust cage, needle roller or
roller and washer. Thrust bearing can be used separately and can be used with washer also. It has high load and high rigidness.
Widely used in automobile, metallurgical machinery, textile machine, electric motor, transmission shaft and gear box, etc.
roller and washer. Thrust bearing can be used separately and can be used with washer also. It has high load and high rigidness.
Widely used in automobile, metallurgical machinery, textile machine, electric motor, transmission shaft and gear box, etc.
Combined thrust roller bearing (combinedbearing) is assembled with radial needle roller bearing and thrust roller. This kind of bearing can carry both radial force and axial force. It is widely used in metallurgy equipment, textile equipment, printing machine, etc.
Product Selling Points
Needle Roller Bearings-NKI/NKIA/NKIB/NKIS
Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being
supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, and roller followers. Thrust bearings include thrust needle bearings.
Needle roller bearings are a bearing that is classified as either radial or thrust depending on the direction of the load being
supported. Needle roller bearings include bearings whose rollers slightly exceed the size range of needle rollers as stipulated by ISO. Needle roller bearings include drawn cup and solid radial bearings, as well as application-specific cam followers, and roller followers. Thrust bearings include thrust needle bearings.
Bearing No. | Boundary Dimensions | Load Ratings | Reference Speed | Weight | Bearing No. | Bearing No. | ||
Description | d | Dynamic | Static | |||||
Cr | C0r | |||||||
mm | kN | kN | RPM | kg | ||||
NKI 05/12 | 5 | 3.7 | 3.7 | 26000 | 0.0115 | NK08/12 | IR 05*08*12 | |
NKI 05/16 | 5 | 4.9 | 5.3 | 26000 | 0.0155 | NK08/16 | IR 05*08*16 | |
NKI 06/12 | 6 | 4.2 | 4.5 | 25000 | 0.0135 | NK09/12 | IR 06*09*12 | |
NKI 06/16 | 6 | 5.6 | 6.5 | 25000 | 0.0175 | NK09/16 | IR 06*09*16 | |
NKI 07/12 | 7 | 4.4 | 4.9 | 23000 | 0.0138 | NK10/12 | IR 07*10*12 | |
NKI 07/16 | 7 | 5.9 | 7.2 | 23000 | 0.0185 | NK10/16 | IR 07*10*16 | |
NKI 10/16 | 10 | 11 | 12.5 | 20000 | 0.0295 | NK14/16 | IR 10*14*16 | |
NKI 10/20 | 10 | 13.9 | 17 | 20000 | 0.0371 | NK14/20 | IR 10*14*20 | |
NKI 12/16 | 12 | 11.5 | 13.9 | 18500 | 0.0335 | NK16/16 | IR 12*16*16 | |
NKI 12/20 | 12 | 14.6 | 18.8 | 18500 | 0.042 | NK16/20 | IR 12*16*20 | |
NKI 15/16 | 15 | 13.3 | 17.4 | 18000 | 0.039 | NK19/16 | IR 15*19*16 | |
NKI 15/20 | 15 | 16.8 | 23.6 | 18000 | 0.0488 | NK19/20 | IR 15*19*20 | |
Bearing No. | Boundary Dimensions | Load Ratings | Reference Speed | Weight | ||||
Description | Radial Load | Axial Load | ||||||
Description | d | Dynamic | Static | Dynamic | Static | |||
Cr | C0r | Cr | C0r | |||||
mm | kN | kN | kN | kN | RPM | kg | ||
NKIA5901 | 12 | 7.6 | 8.3 | 2.7 | 3.45 | 24000 | 0.04 | |
NKIA5902 | 15 | 10.6 | 13.6 | 2.9 | 4.2 | 22000 | 0.05 | |
NKIA5903 | 17 | 11 | 14.6 | 3.15 | 4.9 | 21000 | 0.056 | |
NKIA5904 | 20 | 21 | 25.5 | 4.9 | 7.4 | 17000 | 0.103 | |
NKIA5905 | 25 | 23.6 | 31.5 | 5.4 | 9.3 | 15000 | 0.13 | |
NKIA5906 | 30 | 25 | 35.5 | 5.9 | 11.2 | 13000 | 0.147 | |
NKIA5907 | 35 | 31.5 | 50 | 7.4 | 14.9 | 11000 | 0.243 | |
NKIA5908 | 40 | 43 | 67 | 9.2 | 19.4 | 9500 | 0.315 | |
NKIA5909 | 45 | 45 | 73 | 9.6 | 21.4 | 8500 | 0.375 | |
NKIA5910 | 50 | 47 | 80 | 10.1 | 24.3 | 8000 | 0.38 | |
NKIA5911 | 55 | 58 | 100 | 12.1 | 29.5 | 7500 | 0.55 | |
NKIA5912 | 60 | 60 | 108 | 12.4 | 32 | 7000 | 0.59 | |
NKIA5913 | 65 | 61 | 112.16 | 12.8 | 34 | 6500 | 0.635 | |
NKIA5914 | 70 | 84 | 156 | 16.8 | 44.5 | 6000 | 0.98 | |
Bearing No. | Boundary Dimensions | Load Ratings | Reference Speed | Weight | ||||||
Radial Load | Axial Load | |||||||||
Description | d | C | Dynamic | Static | Dynamic | Static | ||||
Cr | C0r | Cr | C0r | |||||||
mm | mm | kN | kN | kN | kN | RPM | kg | |||
NKIB5901 | 12 | 16 | 7.6 | 8.3 | 2.7 | 3.45 | 24000 | 0.04 | ||
NKIB5902 | 15 | 18 | 10.6 | 13.6 | 2.9 | 4.2 | 22000 | 0.05 | ||
NKIB5903 | 17 | 18 | 11 | 14.6 | 3.15 | 4.9 | 21000 | 0.056 | ||
NKIB5904 | 20 | 23 | 21 | 25.5 | 4.9 | 7.4 | 17000 | 0.103 | ||
NKIB5905 | 25 | 23 | 23.6 | 31.5 | 5.4 | 9.3 | 15000 | 0.13 | ||
NKIB5906 | 30 | 23 | 25 | 35.5 | 5.9 | 11.2 | 13000 | 0.147 | ||
NKIB5907 | 35 | 27 | 31.5 | 50 | 7.4 | 14.9 | 11000 | 0.243 | ||
NKIB5908 | 40 | 30 | 43 | 67 | 9.2 | 19.4 | 9500 | 0.315 | ||
NKIB5909 | 45 | 30 | 45 | 73 | 9.6 | 21.4 | 8500 | 0.375 | ||
NKIB5910 | 50 | 30 | 47 | 80 | 10.1 | 24.3 | 8000 | 0.38 | ||
NKIB5911 | 55 | 34 | 58 | 100 | 12.1 | 29.5 | 7500 | 0.55 | ||
NKIB5912 | 60 | 34 | 60 | 108 | 12.4 | 32 | 7000 | 0.59 | ||
NKIB5913 | 65 | 34 | 61 | 112.16 | 12.8 | 34 | 6500 | 0.635 | ||
NKIB5914 | 70 | 40 | 84 | 156 | 16.8 | 44.5 | 6000 | 0.98 | ||
Bearing No. | Boundary Dimensions | Load Ratings | Reference Speed | Weight | Bearing No. | Bearing No. | ||
Description | d | Dynamic | Static | |||||
Cr | C0r | |||||||
mm | kN | kN | RPM | kg | ||||
NKIS 6 | 6 | 4.7 | 4.8 | 23000 | 0.02 | NKS 10 | IR 06*19*13 | |
NKIS 7 | 7 | 7.7 | 8.4 | 20800 | 0.0346 | NKS 12 | IR 07*22*16 | |
NKIS 8 | 8 | 11.5 | 11.1 | 19200 | 0.0471 | NKS 14 | IR 08*25*16 | |
NKIS 9 | 9 | 11.5 | 11.2 | 18500 | 0.0415 | NKS 15 | IR 09*26*16 | |
NKIS 10 | 10 | 12.6 | 12.5 | 18000 | 0.054 | NKS 16 | IR 10*28*16 | |
NKIS 12 | 12 | 13.5 | 14.5 | 17000 | 0.06 | NKS 18 | IR 12*30*16 | |
NKIS 15 | 15 | 19.6 | 22.4 | 15000 | 0.092 | NKS 22 | IR 15*35*20 | |
NKIS 17 | 17 | 20.8 | 25 | 14000 | 0.098 | NKS 24 | IR 17*37*20 | |
NKIS 20 | 20 | 22.8 | 29.2 | 12000 | 0.129 | NKS 28 | IR 20*42*20 | |
NKIS 25 | 25 | 33 | 43 | 10500 | 0.162 | NKS 35 | IR 25*47*22 | |
NKIS 30 | 30 | 37.5 | 50 | 9600 | 0.184 | NKS 37 | IR 30*52*22 | |
NKIS 35 | 35 | 40 | 57.5 | 8000 | 0.22 | NKS 43 | IR 35*58*22 | |
NKIS 40 | 40 | 48 | 67 | 7200 | 0.281 | NKS 50 | IR 40*65*22 | |
NKIS 45 | 45 | 51 | 74 | 6400 | 0.336 | NKS 55 | IR 45*72*22 | |
NKIS 50 | 50 | 64 | 99 | 6000 | 0.518 | NKS 60 | IR 50*80*28 | |
NKIS 55 | 55 | 62 | 105 | 5600 | 0.558 | NKS 65 | IR 55*85*28 | |
NKIS 60 | 60 | 70 | 115 | 5200 | 0.56 | NKS 70 | IR 60*90*28 | |
NKIS 65 | 65 | 74 | 127 | 4800 | 0.641 | NKS 75 | IR 65*95*28 | |
NKIS 70 | 70 | 77 | 135 | 4400 | 0.68 | NKS 80 | IR 70*100*28 | |
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