Standard double row ball bearing factory supply 81-40 2240/2-07600 turntable external gear ring swing circle price 

Da:2524.8mm

di:2090mm

Di:2275mm

da:2272mm

G:1316kgs

La:2375mm

Li:2145mm

n:48

m:16

z2:155

fz norm:176kN

fz max:307kN

Static Co rad:2102kN

Static Co ax T:10580kN

Static Co ax H:8632kN

Static C rad:536kN

Dynamic C ax T:1265kN

Dynamic C ax H:1007kN

Operating conditions

Permissible temperature range -25°C to +70°C

Maximum permissible rotational speed nperm = 40000 / DL

(DL = raceway diameter)

“Compressive” load 

Bolt grade 10.9

Typical applications

Turntables, slewing mechanisms, bogies, winders, medium-sized to large cranes and construction machinery. 

Applications such as for Single Row Ball Slewing Rings with higher axial load.

Characteristics

• Robust design

• Insensitive to rough mounting structure

• Suitable for vibration conditions

• High axial loads can be transmitted

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