NA4910 Needle roller bearing 50*72*22mm
1 Less coefficient of friction
2 High limiting speed
3 Large size range
4.Low noise&low vibration
Bearing type: Needle roller bearing
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Structure:Needle |
Type: roller |
Brand Name: |
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Bore Size: 15- 300 mm |
Outside Diameter: 32 - 500 mm |
Model Number: NA4910 |
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Precision Rating: P0,P6,P5,P4 |
Seals Type: Open,Teflon Sealed,Rubber Seals,2 M... |
Number of Row: Single Row |
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Place of Origin: Shanghai China (Mainland) |
Structure: General,flanged,extended inner ring |
Application: Remote-controlled cars,bicycles,sk... |
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Vibration level codes: V4, V3, V2, V1 |
Internal clearance codes: C0,C2, C3, C4, C5 |
Material: Chrome steel |
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Cage: PTFE, Nylon, PEEK Or Stainless Steel |
Lubrication: Oil,grease,dry |
Noise Level: Z1,Z2,Z3,Z4 |
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Type: Needle roller bearing |
Package: Tube & Box |
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