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Home > Products > Excavator Slewing Bearing > R450LC-7 part number 81NB-01022BG swing bearing Slewing bearing turntable bearing

R450LC-7 part number 81NB-01022BG swing bearing Slewing bearing turntable bearing

FOB Price

US$ 1200 - 1200 / Set

1 Set(Min. Order)

Payment TermsT/T Credit Card

Request Sample Customized Request Request Free Catalogs

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Product Description

Why Choose Us

Product Description

1,Single row four point contact ball slewing bearing
2,Single row cross roller slewing bearing
3,Double-row ball slewing bearing
4,Three-row roller slewing bearing
5,Roller/Ball Combination Slewing bearing.

Single row four point

contact ball slewing bearing

Single row cross

roller slewing bearing

Double Row

Ball slewing bearing

Three row

roller slewing bearing

Roller/Ball Combination

Slewing bearing

Type	Single row four point contact ball slewing bearing
Rollng elements	Steel ball / Cylinder Roller
Rollng 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
Application area	Ladle turret,Stacker crane,Bucket wheel machine,Solar heliostat Tracking System,port crane, Cabling machine,tower crane , offshore platform,ferris wheel, Palletizing robot,Rotary metallurgical furnace,can packing machine,Wind blade transporter,shield tunneling machine,tube push bench,excavator
Brand Name	HGB
Place of Origin	Luoyang Henan
Warranty	12 months
Payment term	T/T is our first choice
Packing details	1,Filling with anti-rust oil 2.Corved with Plastic paper 3.Corved with kraft paper 4.Corved with Blue tie 5.Put in wooden box

Product Details

Bearing Parts

Steel ball/Roller:carbon-chromium bearing steel GCr15SiMn or GCr15 for rolling Material

Cage: include integral cage, segment cage and spacer-type cage. 20# steel or copper for integral and segment cages, PA 1010 resin or QA110-3-105 albronze for spacer-type cages.

Seals:uses NBR or VITON, few felted wool.

Single row cross roller slewing bearing

Composed of two or three rings. compact structure, light weight, high manufacturing accuracy, small assembly gap and high requirement for installation accuracy. Rollers are 1:1 cross-arranged.
Can be bear axial force, overturning moment and large radial force at the same time,and widely used in lifting transportation, construction machinery.

Three row roller slewing bearing

Three row roller bearing able to bear all kinds of loads at the same time, it is the largest one of the four structural products with large axle and radial dimensions and firm structure. Especially suitable for heavy machinery requiring larger diameter, such as bucket wheel stacker and reclaimer, wheel crane, marine crane, port crane, ladle turret,large tonnage truck crane,heavy machinery and so on.

Single row four point contact ball slewing bearing

Single row four point composed of two seat rings. has compact structure, light weight, and four-point contact between steel ball and arc raceway. It can bear axial force, radial force and overturning moment at the same time. The construction machinery of rotary conveyor, welding manipulator, small and medium-sized crane and excavator can be selected.

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About Us

Wide production workshop and strong production team as a support,ensure the products can be produced by required quality and quantity. andThereby increase the customer benefits.

The above is our production equipment with advanced technology , the stable and longevity bearing produce from these equipment .

We specialize in the production of manufacturing slewing ring bearings or turntable Bearings.The Independent R&D and sales team in HGB , also do our best for special needs;We offer high-precision and high-quality slewing bearings, which are widly used in many fields,such as hoisting and conveying machinery, construction engineering machinery, harbour machinery, wind power generation, and so on.

Certificate

FAQ

1.Q: Are you trading company or manufacturer ?
A: We are professional slewing bearing manufacturer with 20 years' experience.
2.Q: How long is your delivery time?
A: Generally it is 4-5 days if the goods are in stock. or it is 45 days if the goods are not in

stock, Also it is according to quantity.
3.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample, it is extra.
4.Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shipment.
5.Q: Can you provide special customization according to the working conditions?
A: Sure, we can design and produce the slewing bearings for different working conditions.
6.Q: How about your guarantee?
A: We provide lifelong after-sales technical service.

Contact Us

SUNSHINEPOWER INC: Contact nametyz2046@gmail.com
Chat Now; Phone86-159-95218408; Addresstyz2046@gmail.com, Yancheng, Jiangsu

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Product Categories

steel structure	pipe fitting	pipeline	Precision bearing
Ring Gear	Rotor	Ship turbo	slewing bearing
Slewing Drive	Special-shaped flange	Stainless steel & D5S Turbine houisng	standard bearing
Ball Bearing	Suit for construction machinery	Test Machine	tube sheet
Turbine Housin	Turbo Charger Aftermarket	turbo core(Cartridge )	Turbo for other cars
Turbo Parts	Turbocharger	turbocharger cartridge chra	Turbocharger kit
Bearing components	Bolt	Clamp	Complete Turbo
Crane accessories slewing bearing	Customized non-standard parts	elbow	Electronic actuator
Excavator Slewing Bearing	Forging parts	Actuator	gear shaft
Hot sale	large elbow	Larger Thrust Ball Bearing	Machine Tool
Modification machine	Modify performance turbo	TOPSALES PARTS	FINAL DRIVE
MAIN PUMP/HYDRAULIC PUMP	Swing Device	Main Control Valve	Excavator Hydraulic parts
Others	Flange	Gate valve	Ungrouped

R450LC-7 part number 81NB-01022BG swing bearing Slewing bearing turntable bearing

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Product Description

Bearing Parts

Single row cross roller slewing bearing

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