JinHang Precision Bearing Co.,Ltd

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RKS.23 0411 slewing bearings,304x518x56mm,ball bearing without gear

Here thanks for help. We had got the bearing and checked them. After the working,they are working perfect. I will be keep you in mind !

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RKS.23 0411 slewing bearings,304x518x56mm,ball bearing without gear

China RKS.23 0411  slewing bearings,304x518x56mm,ball bearing without gear supplier
RKS.23 0411  slewing bearings,304x518x56mm,ball bearing without gear supplier RKS.23 0411  slewing bearings,304x518x56mm,ball bearing without gear supplier

Large Image :  RKS.23 0411 slewing bearings,304x518x56mm,ball bearing without gear

Product Details:

Place of Origin: China
Brand Name: JHB or your required
Certification: ISO9001:2008
Model Number: RKS.23 0411

Payment & Shipping Terms:

Minimum Order Quantity: 1PCS
Price: 1-1000USD/negotiation
Packaging Details: Carton or standard export wooden case
Delivery Time: 25-35 days
Payment Terms: T/T,L/C
Supply Ability: 1000 pcs/month
Detailed Product Description
Precision Rating: P0 P6 P5 Seals Type: Double Seal

RKS.23 0411   code    Single row four-point contact ball slewing bearings

Dimensions - d (inside diameter): 304 mm 

Dimensions - D (outside diameter):518 mm 

Dimensions - B (width): 56 mm 

     RKS.23 0411  slewing bearings,304x518x56mm,ball bearing without gear

 

Basic Dimensions(mm)

Bearing Designations

basic load rating(KN)

Weight

d

D

B

C

Co

(KGS)

304

518

56

 RKS.23 0411

169

284

24

RKS.23 0411  Single row four-point contact ball slewing bearings are simple in design. They are particularly versatile and offer many advantages for applications where there are light-tomedium axial, radial and moment loads.
RKS.23 0411   The outer ring and inner ring material: 42CrMo, 42CrMo4V,50Mn in accordance with EN 10083
Ball material: 100Cr6 bearing steel,in accordance with EN ISO683
Geart teeth accuracy grade: in accordance with ISO1328
Oil or grease material:Lithium grease
The inner ring and outer ring Material  hardness: quenching and tempering: HB229~269
Raceway case hardening :HRC55~62
RKS.23 0411   The package,: Inside packaging: plastic film + kraft paper + blue tape; Outside packaging: standard export free-fumigation wooden case. we can assure that the bearing shipping by sea or by air.
The delivery time:25-35 days

Generally, RKS.23 0411  slewing bearings are large-size rolling bearings that can accommodate axial, radial and moment loads acting either singly or in combination and in any direction. They can perform both slewing (oscillating) movements as well as rotational movements.
Basically, a slewing bearing consists of an inner ring , an outer ring and rolling elements−balls or cylindrical rollers−that are separated by polyamide spacers .The rings, one of which usually incorporates a gear , are provided with holes to accommodate attachment bolts. The holes may be threaded.
Generally, only the raceways in the rings are hardened and precision- ground. Integral seals  made of acrylonitrile- butadiene rubber (NBR) keep the lubricant in, and contaminants out of the bearing.

RKS.23 0411  Slewing bearings perform extremely well in a variety of applications such as:
• access platforms
• bucket wheel excavators
• conveyor booms
• cranes of all types
• small, medium and large excavators
• indexing tables
• ladle turrets
• offshore applications
• robots
• railway bogies
• rotary platforms
• stackers
• solar mirrors
• tunnel boring machines
• wind turbines


   

Contact Details
JinHang Precision Bearing Co.,Ltd

Contact Person: Mrs. Jean Yang

Tel: 86--18037970383

Fax: 86-379-65199160

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