Double row ball bearing replacement IMO rotary external gear ring 81-40 2795/2-07610 for large crane

Double row ball bearing replacement IMO rotary external gear ring 81-40 2795/2-07610 for large crane  

Da:3096.0mm

di:2645mm

Di:2830mm

da:2827mm

G:1723kgs

La:2930mm

Li:2700mm

n:54

do:3040mm

m:20

z2:152

fz norm:233kN

fz max:408kN

Static Co rad:2625kN

Static Co ax T:13201kN

Static Co ax H:10778kN

Static C rad:580kN

Dynamic C ax T:1375kN

Dynamic C ax H:1091kN

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

If you are interested in Double row ball bearing replacement IMO rotary external gear ring 81-40 2795/2-07610 for large crane, please contact us freely for more details.