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Chain Pulleys Heavy Application

  • Price:

    Negotiable

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  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Beijing

  • Validity to:

    Long-term effective

  • Last update:

    2017-08-02 07:03

  • Browse the number:

    412

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Company Profile

Changzhou Jade bearing Co.,Ltd

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Contact: junda(Mr.)  

Email:

Telephone:

Phone:

Area: Beijing

address: NiuTang Town, Changzhou City, Jiangsu Province, P.R. 213163,China

Website: http://www.jadebearings.com/ http://junda.masxlyjjx.com/

Product details


Changzhou Jade-bearing Co.,Ltd is one of the top level CNJDB chain pulleys heavy application manufacturers and suppliers in China, welcome to buy cheap chain pulleys heavy application from our factory.


























































































Item    No.:
Dimensions
Load ratings
Types of chains
Weight

Type

2RS
d
D1
 C
 D
B
C1
d1
C
Co


Kg



mm
mm
mm
mm
mm
mm
mm
KN
KN


MR0060
80
187
88
157
68
72
100
336
570
BL1246/AL1266/LL2466
9
MR0060,MR060,MR.060,OB0060

MR0061
100
218
106
184
85
88
125
381
694
BL1466/AL1466/LL2866
16.3
MR0061,MR061,OB0061,MR.061

MR0062
110
256
120
212
95
98
155
528
985.5
BL1666/AL1666/LL3266
23.6
MR0062,MR062,OB0062,MR.062

MR0063
110
256
150
212
125
128
150
720
1636
BL1688/AL1688/LL3288
29
MR0063,MR063,OB0063,MR.063


Raw Materials:









Outer Rings
Steel UNI 16NiCr4 casehardened and tempered Final surface hardness    62+/-2 Hrc

Inner Rings
Steel UNI100Cr6 hardened and tempered Final surface hardness 62+/-2 Hrc

Rolling    Elements
Steel UNI 100Cr6 hardened and tempered Final hardness 62+/-1 Hrc


Dimensional Tolerances,Clearances,Load Factors











Tolerances
According to DIN 620

Tolerance    Class
P “0”.

Radial    Clearance
According to DIN 620

Load Ratings
According to ISO 76 and ISO 281


These rollers are normally used as lifting devices in the lift trucks masts.

 Characteristic of these bearings is to have the outer ring shaped in such a way to contain sideways the Fleyer pull chains. They are full complement cylindrical rollers bearings and they can take very high radial loads.

 The axial loads arising from the chain guides are easily supported thanks to the correct coupling of the heads of the cylindrical rollers used in the bearings with the ground lateral surfaces of the rings.

 This rolling system grants high safety and reliability even under very hard working conditions.

 The bearings of this series are available only in sealed execution, long life lubricated and therefore supplied grease filled.

 They can be mounted both in protrusion on the lifting cylinders’ heads and between the two lateral supports.

 For this type of mounting it is recommended to keep low axial clearances (max. 0,5 mm) to avoid an incorrect running of the rolling elements.