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china four point contact slewing bearing for mini excavator supplier 231.20.0400.013 ,size504x304x56mm
Four point contact ball 231.20.0400.013 slewing bearing with external gear with 504x304x56mm belong to Rothe Erde bearing type.The slewing bearing structure including four point contact ball slewing bearing and crossed roller slewing bearing. The raceway including single row,double row ,three row and other required.The teeth including without teeth,internal teeth,external teeth.
We/JinHang Precision bearing offer mainly slewing bearing design,manufacture,sales and after sales services. So if you need any help, Please tell us.
The four point contact ball slewing bearing 231.20.0400.013 dimension specification as follows:
|Slewing bearing type||
|Axial clearance(mm)||Radial clearance(mm)|
|231.20.0400.013||504 mm||304 mm||56 mm||29 kgs||≤0.05||≤0.05|
231.20.0400.013 slewing bearing package as follow:
Inside package: plastic film + kraft paper + blue tape;
Outside package: standard export free-fumigation wooden case.
231.20.0400.013 slewing bearing technology details as follows:
Heat treatment: Raceway surface queching hardness: HRC55-60,the depth of the harden more than 3mm
The bearing face will marked the slewing bearing type and number
Slewing bearing 231.20.0400.013 application:
Vehicle construction,general mechanical engineering,mechanical handling,mining and materials handling.
If you need choose the right bearing type, Please offer the following details:
2.Collective loads with respective time percentages
3..Speed or number of movements and angle per time unit together with the relating collective loads
4..Circumferential forces to be transmitted by the gearing
6.Other operating conditions
JinHang Precision Bearing Co.,Ltd
Address: Yiyang Bearing Industry Zone, Luoyang City, China 47100
Mob/wechat :0086 180 379 70383
WhatsApp:0086 180 379 70383
Fax:0086 379 65199160