Industrial Washing Machine
Single RowNeedle Roller Bearing with inner ring NA NKI NKIS series NKI 15/16
NA NKI NKIS series NKI 15/16
Description
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Quick Detail:
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Needle Roller Bearing with inner ring NA NKI NKIS series NKI 15/16
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Type: Roller Bearing without inner ring
Precision Rating:? P0 P5 P6 P4 ???
Material:? bearing steel
Clearance: C0 C2 C3 C4 C5 as your required?
Bearing steel liner:? GCr15/100Cr6/SUJ2?
Virbration Level:? Z1, Z2, Z3, Z4
Noise rank: Z1,Z2,Z3,Z4
Bore Size:? 5 - 260 mm?
Outside Diameter:? 13 - 320 mm?
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 | Fw | D | B | Dynamic | Static | Oil |
mm | g | mm | N | rpm |
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15 | NKI15/16 | ? | 38 | 15 | 19 | 27 | 16 | 8800 | 12800 | 19100 |
NKI15/20 | ? | 45.7 | 15 | 19 | 27 | 20 | 12300 | 19000 | 19100 |
NA4902 | 4924902 | 32 | 15 | 20 | 28 | 13 | 6400 | 9000 | 18000 |
NA6902 | 6534902 | 61.6 | 15 | 20 | 28 | 23 | 13100 | 20900 | 18000 |
NKIS15 | ? | 90 | 15 | 22 | 35 | 20 | 23500 | 24000 | 17000 |
NA5902 | ? | 52 | 15 | 20 | 28 | 18 | ? | ? | ? |
NAI53212 | ? | ? | 15 | ? | 32 | 12 | ? | ? | ? |
74802 | 74802 | ? | 15 | ? | 36 | 25.4 | ? | ? | ? |
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Model NA, NKI Needle Roller Bearings With Inner Ring NKI 15/16
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The inner ring has no shoulder in this bearing. For this purpose, the inner ring, outer ring, complete set of needles and cage can be mounted respectively. This bearing does not limit the axial shift of shaft and outer housing. Since the cage separates the needles so as to reduce friction. It can be used for the parts with highrotational 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 wearability
4. Nice appearance complete product system
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Features of Needle roller bearings without inner ring :
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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
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Read More
Wastone Technology Co.,Ltd.
Precision Tapered Roller Bearings,Inch Taper Roller Bearing,Cylindrical Roller Bearing
Address: B zone ,Yangming High-Tech Development District,
Wuxi, Jiangsu
China, 214000
Tel: 86-510-82707820
Fax: 86-510-82752846
