Hot Selling Crossed Roller Bearing 9e-1z40-1584-26 Worm Gear for Ship Crane


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Hot Selling Crossed Roller Bearing 9e-1z40-1584-26 Worm Gear for Ship Crane

The Hot Selling Crossed Roller Bearing 9e-1z40-1584-26 Worm Gear for Ship Crane is a standard bearing that offers various features such as high speed, cold-resistance, corrosion-resistance, and heat-resistance. It is sealed on both sides and has a single-row rolling-element number. The roller type is a straight raceway and the material used is 50mn/42CrMo.

Customization is available for this bearing, and it can be customized according to specific requirements.

Product Description:

The Hot Selling Crossed Roller Bearing 9e-1z40-1584-26 Worm Gear for Ship Crane is a four-point contact ball slewing turntable bearing. It consists of two ring seats and has a compact structure and light weight. The steel ball and arc track contact at four points, allowing it to bear axial force, radial force, and overturning moment simultaneously. It has a strong dynamic load capacity.

This bearing can also be a single row cross roller slewing bearing, composed of two or three rings. It has a compact structure, light weight, high manufacturing accuracy, small assembly gap, and high requirement for installation accuracy. The rollers are 1:1 cross-arranged. It can bear axial force, overturning moment, and large radial force at the same time. It is widely used in lifting transportation, construction machinery, and precision products.

Another type of bearing is the double row ball slewing bearing, which supports high static loads with its simple structure. It is mainly used in situations with variation load position and direction and continuous rotation. Typical applications include deck hoisting, mining, and material handling.

The three-row roller slewing bearing is capable of bearing all kinds of loads simultaneously. It is the largest one among the four structural products, with large axle and radial dimensions and a firm structure. This type of bearing is especially suitable for heavy machinery that requires a larger diameter, such as bucket wheel stackers and reclaimers, wheel cranes, marine cranes, port cranes, ladle turrets, large tonnage truck cranes, and heavy machinery.

Product Specifications:

– Type:
– Single row four-point contact ball slewing bearing
– Single row crossed cylindrical roller slewing bearings
– Double row ball slewing bearings
– Double row roller/ball combination slewing bearing
– Three-Row Roller Slew Ring Bearing
– Rolling elements:
– Steel ball / Cylinder Roller
– Rolling elements Material:
– GCr5/GCr15SiMn/Customized
– Bearing Material:
– 50Mn/42CrMo/42CrMo4V/Customized
– Cage Material:
– Nylon/steel/copper
– Structure:
– Taper pin, Mounting holes, Inner ring, grease fitting, load plug, seals, roller, spacer balls or separators
– Outer diameter: 50-10000mm
– Bore size: 50-10000mm
– Mounting hole: Through hole/Tapped hole
– Raceway hardness: 55-62HRC
– Inner and outer ring modulation hardness: 229-269HB/Customized
– Gear type:
– No gear
– Internal gear
– External gear.
– Embellish grease: EP2 lithium lubricating grease
– Certificate: ABS, BV, DNV, ISO9001, GL, 3.1