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The Sino-Kazakhstan cylinder of NU212E bearing rolls the sub bearing is sold

8th September 2015 Bearing products 0 Comments

Sub bearing parameter, specification, NU212E (60*110*22mm) that NU212E cylinder rolls

Bearing type: Sub bearing of the cylinder roller

Our country’s new type: NU212E

Our country’s old type: 32212E

Internal diameter (mm) : 60mm ( 2.3622in)

External diameter (mm) : 110mm ( 4.3307in)

Width (mm) : 22mm ( 0.8661in)

Weight (KG) : 0.86

Basic specified dead load (kN) : 102 (10408.16KG)

Basic amount moves load (kN) : 89.8 (9163.27KG)

Lubricated rotational speed (r/min) of the lipoprotein : 5000

Lubricated rotational speed (r/min) of oil : 6300

Because the round degree of errors has exceeded the technological requirement, the products should judge that not up to standard. This is because the jig is selected for use improperly, the card claw of the chuck of the jig should not be smaller than 1/2 of the girth of one set of circles to the total length of the arc which one set of circles is wrapped up by the surface of the card And it should be even that the card claw is clicked or contacted the Taxi and clamped strength with one set of circles by the contact of the surface of the card. Secondly clamp strength too big. To make one set of circles produce the round degree of errors, this is a subquality product of this process.

The machining accuracy of the process, for example make the ditch one produce the changing amount of thickness when the car is processed after the round degree of error conferences influences to emerge, make the round degree of errors of the external diameter difficult to repair while rubing and processing, and will present the ultra difference of the diameter change amount, so that influence round degree of errors and diameter change error of the ditch one.

Hangzhou Europe looks forward to the bearing Co., Ltd.

Contact details:

Contact: Weng LiWen

Mobile phone number: 18258422350

The phone of market department: 0571-85807182 85807285

QQ: 2360033614

The name of product: The Sino-Kazakhstan cylinder of NU212E bearing rolls the sub bearing is sold New type: NU212E old type: 32212E internal diameter: 60( mm) External diameter: 110( mm) Thickness: 31( mm) Weight: 0.86( kg) Bearing material: Carburization bearing steel (surface hardening type) Use: Common Type: Sub bearing of the cylinder roller

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