131

The externally toothed three-row roller slewing bearing is particularly suited for heavy machinery that demands larger diameters. This configuration ensures efficient power transmission and precise rotational control, essential for equipment such as cranes, excavators, and large-scale industrial machinery. The external teeth allow for seamless integration with gear systems, enhancing operational reliability and facilitating smooth movement under heavy loads. This robust design provides high load-carrying capacity and stability, making it ideal for applications where strength, durability, and precise load distribution are critical.

Standards

GB,ASTM/AISI,ГОСТ,BS,JIS,NF,DIN/VDEh,DIN/VDEh

Inner Diameter

120mm-8000mm

Outer Diameter

280mm-8000mm

Weight

20kg-8000kg

Structures

Outer Ring, Inner Ring, Spacer, Rolling element, Seal

Brand

QIBR/OEM/Neutral

Package

Standard Export Package

Material

42CrMo, 50Mn, or Stainless Steel

Applications

Hoisting machinery, construction machinery, material handling machinery, mining machinery, metallurgical machinery, medical instruments,ships and warships, radar,wind turbine

QIBR

Model Selection

Filters

NO. Product Product Number Outer Diameter (D) Inner Diameter (d) Overall Width (H) Center Circle Diameter-Outer Ring (D1) Center Circle Diameter-Inner Ring (D2) Gear Type
1 131.25.500/ 131.25.500 634mm 366mm 148mm 598mm 402mm External Gear
2 131.25.560/ 131.25.560 694mm 426mm 148mm 658mm 462mm External Gear
3 131.25.630/ 131.25.630 764mm 496mm 148mm 728mm 538mm External Gear
4 131.25.710/ 131.25.710 844mm 576mm 148mm 808mm 612mm External Gear
5 131.32.800/ 131.32.800 964mm 636mm 182mm 920mm 680mm External Gear
6 131.32.900/ 131.32.900 1064mm 736mm 182mm 1020mm 780mm External Gear
7 131.32.1000/ 131.32.1000 1164mm 836mm 182mm 1120mm 880mm External Gear
8 131.32.1120/ 131.32.1120 1284mm 956mm 182mm 1240mm 1000mm External Gear
9 131.40.1250/ 131.40.1250 1445mm 1055mm 220mm 1393mm 1107mm External Gear
10 131.40.1400/ 131.40.1400 1595mm 1205mm 220mm 1543mm 1257mm External Gear
11 131.40.1600/ 131.40.1600 1795mm 1405mm 220mm 1743mm 1457mm External Gear
12 131.40.1800/ 131.40.1800 1995mm 1605mm 220mm 1943mm 1657mm External Gear
13 131.45.2000/ 131.45.2000 2221mm 1779mm 231mm 2155mm 1845mm External Gear
14 131.45.2240/ 131.45.2240 2461mm 2019mm 231mm 2395mm 2085mm External Gear
15 131.45.2500/ 131.45.2500 2721mm 2279mm 231mm 2655mm 2345mm External Gear
16 131.45.2800/ 131.45.2800 3021mm 2579mm 231mm 2955mm 2645mm External Gear
17 131.50.3150/ 131.50.3150 3432mm 2868mm 270mm 3342mm 2958mm External Gear
18 131.50.3550/ 131.50.3550 3832mm 3268mm 270mm 3742mm 3358mm External Gear
19 131.50.4000/ 131.50.4000 4282mm 3718mm 270mm 4142mm 3808mm External Gear
20 131.50.4500/ 131.50.4500 4782mm 4218mm 270mm 4692mm 4308mm External Gear

Hot Sales

There are many kinds of bearings, and there is always one to meet your needs

131.25.500

131.25.500

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131.25.560

131.25.560

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131.32.1120

131.32.1120

Далее

131.40.1250

131.40.1250

Далее

131.25.710

131.25.710

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