YRT 325 Bearing

YRT 325 Bearing

YRT325 Bearing with the charateristics of low verbration,low noise ,high precision and rigdity

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Product Details

Production Description

We are mainly offer Slewing bearings, Crossed Roller bearing, Rolling Mill bearing, Cylindrical Roller bearing, Taper Roller bearing, Angular Contact Ball bearing, Deep Groove Ball bearing, Auto bearing, Back-up Roller, Large size bearing, Extra-large bearing and non-standard bearings. Here mainly introduce YRT325 Bearing. 

high-precision-yrt325

 

Main Parameters

Model

YRT325

Boundary    Dimension

d

Unit:    mm

325

D

450

H

60

H    1

40

C

20

D    1

415

J

342

J    1

430

Basic    Load Rating (KN)

Axial    load

Dynamic

Ca

275

Static

Coa

1930

Radial    load

Dynamic

Cr

120

Static

Cor

345

Limiting    peed (grease)

R/min

170

Weight

Kg

25

 

Manufacturing Process

Forging Test →Turning →Heat Treatment →Shaping &Hobbing→Drilling→Grinding →Assembling 

 

Design & Installation

1)Bearing installation diagram

①Design & Installation Structure with the requirement shown in following figure:

Retaining screws secure the bearing components during transport. For installing the bearing easier, the screws should be loosened before fitting, and secured again or replaced by positioning screws-after fitting.

②The L-section ring can be fitted with unsupported or supported ring.

Without supported ring, the bearing type is YRT.

With supported ring, the bearing type is YRT...VSP, and the whole surface of L-section should be supported.

 

Mounting forces must only be applied to the bearing ring to be fitted, never through the rolling elements. Tighten the fixing screws in crosswise using a torque wrench(shown in figure 2)

Don’t separate or interchanged bearing components during fitting and dismantling.

Starting friction torque can be 3 to 3.5 times as high as the value of friction torque in the dimension tables.

 

YRT Rotary Table Bearing Installing

(1)Put the YRT bearing into bearing house

(2)YRT bearing and bearing house is clearance fit

(3)Tighten outer ring mounting screws in Cross way

(4)Press the Rotary Table onto the YRT bearing

(5)Another side of the YRT bearing connect to flange

(6)Rotary table and YRT bearing is shrink fit

(7)Aligning flange, YRT bearing, Rotary table

(8)Tighten Inner ring mounting screws in Cross way

(9)Connect the flange and bearings to turntable table with mounting screws

 

LuoYang Sophia Heavy Machinery Co.,LTD is focus on offering YRT Turnable Bearings for many years.professional team,excellent quality,satisfied price,fast delivery,Join us to satisfy yourself!

 

Please freely inform us in case of any inquiry,Thanks!

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