LYMC Slewing Bearing Parts K21.20.1400 Turning Gear Ring Swing Circle
The K21.20.1400 bearing is a double row slewing ball bearing with an inner diameter of 1307 mm , an outer diameter of 1526.4 mm, a width of 85 mm. It typically uses P0, P6, P5, P4 grade precision tolerances and features a Nylon/steel/copper cage, GCr15 balls, GCr15 rings. open type, NBR. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
Application: Cranes, Aerial lifts, Excavators, Wind turbines, Utility derricks, Log loaders and feller bunchers, Grapples, Mining equipment
LYMC slewing bearing parts K21.20.1400 turning gear ring swing circle
structure:double row slewing ball bearing
gear option:external gear
material:42crmo/50mn/custom
Da(outer diameter, outer ring O.D.):1526.4mm
Di(inner diameter, inner ring I.D.):1307mm
H(overall height):85mm
La(external bolt circle diameter):1453mm
Li(internal bolt circle diameter):1347mm
na(mounting hole):54
ni(mounting hole):54
Mass:247kg
m(module):8
z(teeth no.):188
d0(pitch circle diameter):1504mm
Luoyang MC Bearing Technology Co.,Ltd (LYMC),who is manufacture located in bearing zone, focus on Slewing bearing, cross roller bearing and pinion,Dia from 50mm-8000mm, Certificated has 3.1,3.2,ABS,CCS.Our team with technical and full experience in the bearing industry. And with a worldwide network, allows us to resolve any bearing issue for you. LYMC bearings are the perfect alternative to the most common and well-known brands.
Double row ball slewing bearings
This kind of bearings can support high static loads with simple structures. They are mainly used in situations with variation load position and direction and continuously rotating. Main applications of this kind of bearings are deck hoisting, mining and material handling etc.
Packaging:
1.Filling with anti-rust oil
2.Corved with Plastic paper
3.Corved with kraft paper
4.Corved with Blue tie
5.Put in wooden box
Any interests or inquiry, please contact us freely~
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