Three Row Roller Bearing Without Gear

Three Row Roller Bearing Without Gear

Tel: +86 13585461918
Email: 1003308426@qq.com
Address: Xuzhou city tongshan zone third industrial park of huaxia road no. 16
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Description


The three row roller slewing bearing has three seat rings,which separate the upper,lower and radial raceways,it made each row of the roller's load capacity can be specified and can bear different loads simultaneously. The capacity load is the largest one compare with the other three models.Due to the large size in axial and radial dimension the solid structure, it is specially suitable for the heavy  duty machinery such as wheeled excavator,wheeled crane, ship crane,ladle turrets and the heavy duty mobile crane etc.

Wight/KG:224-7320


NoNon gear D L mmDimensionsMounting dimensionStructural DimensionWeight
kg
D
mm
d
mm
H
mm
D1
mm
D2 
mm
nmmdm
mm
L
mm
n1
mm
H1
mm
h
mm
1130.25.5006343661485984022418M163241032224
2130.25.5606944261486584622418M163241032240
3130.25.6307644961487285322818M163241032270
4130.25.7108445761488086122818M163241032300
5130.32.8009646361829206803622M204041040500
6130.32.900106473618210207803622M204041040600
7130.32.1000116483618211208804022M204051040680
8130.32.11201284956182124010004022M204051040820
9130.40.125014451055220139311074526M2448510501200
10130.40.140015951205220154312574526M2448510501300
11130.40.160017951405220174314574826M2448610501520
12130.40.180019951605220194316574826M2448610501750
13130.45.200022211779231215518456033M3060612542400
14130.45.224024612019231239520856033M3060612542700
15130.45.250027212279231265523457233M3060812543000
16130.45.280030212579231295526457233M3060812543400
17130.50.315034322868270334229587245M4284812655000
18130.50.355038323267270374233587245M42848258655680
19130.5.400042823718270419238088045M42848258656470
20130.50.450047824218270469243088045M42848258657320

Note:

1. N1 is the numbers of lubricating holes. Oil cup M10×1JB/T7940.1~JB/T7940.

2. The Oil nipple's location can be change according to the user's application.

3. n-φ can change to tapped hole, the diameter of tapped hole is M, and depth is 2M.

4. The tangential tooth force in the form is the max tooth force; the nominal tangential tooth force is 1/2 of the max one.

5. "K" is addendum reduction coefficient.