Crane Swing Bearing

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Slewing bearing crane - Rack and pinion crane - EfferTurning endlessly. Effer slewing ring system allows the crane to rotate continuously. For the transport of oil and electrical signal from the base to the slewing bearing for marine craneJun 18, 2019 — slewing bearing for marine crane  The ship crane is mainly composed of rotating tower, boom, fixed base post welded to the deck, lifting, 
Types of slewing bearings - LiebherrDouble-row ball bearing slewing rings are distinguished by their high cost-effectiveness and their robust design. They are used, for example, in crane Why Swing Bearing Selection is CRUCIAL for Long LifeSep 27, 2016 — It has been mentioned that E-Crane® uses “Single Row Ball Slewing Rings” by our friendly competition. Let us set the record straight and

Bearing Number Bore Dia Outer DIa Width Size
230.20.0500.013 Four Contact Ball Slewing Ring 434x648x56mm 4-3/16 in Viton Single Lip Split Cylindrical Expansion Type Four-Bolt Plummer Block
230.21.0475.013 Four Contact Ball Slewing Ring 305x517x56mm 3 in Felt Type Split Cylindrical Expansion Type Two-Bolt Plummer Block
230.20.0400.503 Four Contact Ball Slewing Ring 304x518x56mm 28000 28151 28300 Imperial
230.20.0400.013 Four Contact Ball Slewing Ring 304x518x56mm LL641149A Imperial Stamped Steel 76800 lbf
281.30.1475.013 Four Contact Ball Slewing Ring 1307x1598x90mm C3 35 mm Open 0.29 Kg
281.30.1400.013 Four Contact Ball Slewing Ring 1305x1598x90mm 35 mm 60 mm 10 mm 0.6 mm
281.30.1375.013 Four Contact Ball Slewing Ring 1207x1498x90mm 6 in Aluminium Triple Labyrinth Split Cylindrical Expansion Type Four-Bolt Plummer Block
281.30.1300.013 Four Contact Ball Slewing Ring 1205x1498x90mm 180 mm 240 mm 25 mm 1.5 mm
281.30.1275.013 Four Contact Ball Slewing Ring 1107x1398x90mm 95000 95500 Imperial Stamped Steel
281.30.1200.013 Four Contact Ball Slewing Ring 1105x1398x90mm 495 495AX Imperial Stamped Steel
281.30.1175.013 Four Contact Ball Slewing Ring 1007x1298x90mm 4.25 in Viton Single Lip Split Cylindrical Retained Type Four-Bolt Plummer Block
281.30.1100.013 Four Contact Ball Slewing Ring 1005x1298x90mm 74000 74537 Imperial Stamped Steel
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