Komatsu Slewing Bearing

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Komatsu is the world's second largest manufacturer of construction equiment and mining equipment after caterpillar .. However, in some areas (Japan, China), Komatsu has a larger share than Caterpillar. It has manufacturing operations in Japan, Asia, Americas and Europe.

All of our slewing bearings can be manufactured with internal gears, external gears or without gearing. Special gearing, such as helical and worm gears, are also available upon request. The seal concept is also configured for each individual case of use, and takes account of particular environmental conditions, such as particularly saline or dusty air. The bearings can also be coated for extra corrosion protection.

Komatsu  is a Japanese multinational corporation  that manufactures contruction ,mining ,forestry,and military equipment, as well as industrial equipment like press machines, lasers and themoelectric generators . Its headquarters are in Minato, Toko,Janpan .The corporation was named after the city of Komatsu,Ishikawa Prefecture, where the company was founded in 1921. Worldwide, the Komatsu Group consists of Komatsu Ltd. and 258 other companies (215 consolidated subsidiaries and 42 companies accounted for by the equity method).


Crossed Roller Bearing CRBS 1008V UU For Industrial Robot

0.03 0.5 m/s
200 N/mm² 220 mm

XR series slewing ring/ Turntable Bearing with Internal Gear

120.7000 mm 2.00 mm
250 rpm 1000 lb

Excavator slewing bearing JCB205, PN no.333/P7280

1.69 kg 197 mm
140 mm 13.5 mm

Top quality excavator slewing bearing 320D Part number :227-6082

3.175 mm 61.5 mm
Cast iron 19 mm

QCB SUN 300 12 01 CC LM Four-point Contact Ball Slewing Bearing

1 mm 1
300 N 104.8 mm


Tr 220x4 264 mm
2320 kN 0.104

Hot sell Automated Guided Vehicle AGV slewing bearing

7.1 mm Without Accessories
48000 rpm 0.41 mm


28.6 mm 1/4-28 UNF
10.7 mm 3.175 mm

340LC-V excavator slewing ring bearing for hot-selling models with P/N:2109-1059a

Two Shields 45.000 mm
85.0000 mm 51200 N

Slewing Bearing ,Slewing Gear for Bucket Wheel Reclaimer

1/8 NPT 19.05 mm
169.863 mm 2 x B10724-44

345C excavator slewing ring bearing for hot-selling models with P/N:3530490

2 mm 375 kN
61 kN 540 kN