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High Speed Sealed Needle Bearings RNA4911 For Conveyor Line

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High Speed Sealed Needle Bearings RNA4911 For Conveyor Line

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Brand Name :	TOB Needle Roller Bearings
Certification :	ISO 16949
Price :	negotiated
Payment Terms :	T/T
Supply Ability :	negotiated
Delivery Time :	negotiated

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High Speed Sealed Needle Bearings RNA4911 For Conveyor Line

High Speed sealed roller bearings / Needle Roller Bearing RNA4911 for Conveyor Line

Quick Detail:

Product name: Needle Roller Bearing

Model number: RNA4911

Precision rating: P0 P6 P5

Type: Open, Sealed

Material: Gcr15

Net weight: 0.255kg

Description:

Needle roller bearings with cylindrical roller bearings, relative to its diameter, roller is fine and long. This is called needle roller. Although it has a small section, the load bearing capacity of bearing still had high, with thin and long needle bearing roller, so the radial structure is compact, compared with the other bearings, the size of the inner diameter and load capacity is the same. And it has the minimum size of outside diameter, especially for supporting structure of radial installation size restricted.

Applications:

Machine tools, gearboxes of automobile and motorcycle, textile machinery, Printing machinery, pasture machinery, agricultural machinery, CNC equipment, guide roller, conveyor line, etc.

Specifications:

Basic Parameter
Model	RNA4911
Type	Need roller bearing
Size(mm)
d	62
D	80
B	25
Load rating
Dynamic Cr(N)	53500
Static C0r(N)	87500
Dynamic Cr(kg)	5450
Static C0r(kg)	8950
Maximum speed(r/min)
Oil	6700
Grease	4000
Mass(kg)
approx	0.255

Competitive advantages:

Our company product and export bearings for 20years, so we have a deep knowledge of bearing. We can guarantee the quality and the price, and we ensure our production can meet your requirement. In addition, we can manufacture the production according your requirement.

Welcome to inquire bearing RNA4911

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