Crane Swing Bearing

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 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,
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 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
R9-59N3 Crossed Roller Slewing Rings With Internal Gear	Plain Sleeve	24.5 N/mm2;Static 137 N/mm2	6 mm	3.25 N/mm2 x m/s
R9-55N3 Crossed Roller Slewing Rings With Internal Gear	Pillow Block	0.0	N/A	19.522
R8-52N3 Crossed Roller Slewing Rings With Internal Gear	1.9375 in	6.8800 to 7.1200 in	8.6700 in	Expansion Unit
R8-49N3 Crossed Roller Slewing Rings With Internal Gear	Flange Block	0.0	N/A	7.718
R8-46N3 Crossed Roller Slewing Rings With Internal Gear	36 mm	Brass	(2) Outer Ring	Uncoated
R8-44N3 Crossed Roller Slewing Rings With Internal Gear	4.0000 in	Expansion Bearing (Floating)	9.3750 in	Felt Seal
R8-42N3 Crossed Roller Slewing Rings With Internal Gear	Pillow Block	0.0	N/A	0.694
R8-39N3 Crossed Roller Slewing Rings With Internal Gear	Take Up Units	0.0	N/A	13.075
R8-35N3 Crossed Roller Slewing Rings With Internal Gear	Pillow Block	0.0	N/A	19.522
R8-30N3 Crossed Roller Slewing Rings With Internal Gear	Mounted Cartridge Units	0.0	N/A	14.528
R11-79E3 Crossed Roller Slewing Rings With External Gear	Flange Block	0.0	N/A	3.632
R11-75E3 Crossed Roller Slewing Rings With External Gear	Pillow Block	0.0	N/A	19.522