The above is for reference only, and the actual parameters are subject to material.
Slewing bearing
Specifications
Type: Slewing Bearing
Brand Name: TBB or OEM
Bore Size: 50 - 2200 mm
Outside Diameter: 160 - 2500 mm
Model Number: Single Row
Feature: Four Point Contact
Gear Options: External Gear Only
Seals Type: Seal
Place of Origin: Anhui, China (Mainland)
Material: 42CrMo/50Mn
Application: Rotating Machine
Hardness: 229-269H (slewing Bearing)
Bearing type: Single Row Four Point Contact Slewing Bearing
Service: OEM Customized Services
Warranty: 12 Months
Product Name: Slewing Ring Bearing.slewing
Application
slewing Bearing is widely applied to the new energy area as the representative of solar power,wind power, as well as the construction
machinery field : truck crane ,machine tool manufacturing and other fields.
Packaging & Delivery
Packaging Details:
1.Industrial packing
2. According to your requirements
Delivery Detail:
Shipped in 30 days after payment
Service
1.Strict control in produce for high quality
2.Competitive price with prompt delivery
3.Excellent service by the professional sales and engineers team
4.Rich experience in OEM more than 15 years
5.Suitable packing according to your requirements
TBB Bearing can provide below:
1.Four point contact slewing ring /slewing bearing
2.Single-row cross roller slewing bearings
3.Double-row balls slewing bearings
4Three-row roller slewing bearings
Picture show
TBB Bearing Provision is a professional bearing import and export company with over 10 years of experience in this field.
Our brand is TBB which stands for To Be the Best. It is and will always be our company philosophy, whether regarding bearing quality, on time delivery, or sales supporting service; we will always try every effort to be the best among your bearing suppliers.
TBB Target
To provide customer satisfactory product and service,
To provide TBB Bearing to worldwide OEM market and aftermarket.
Constantly optimizing TBB customer service system.
TBB Supplier Management
Based on our rich experience in Chinese bearing, we established TBB supplier management system, and have around 3000 bearing manufacturers data; among which over 60 manufacturers we have cooperated for a long time; our professional engineer team will audit every cooperated supplier in the very start and also evaluate yearly.
TBB Customer Service
TBB’s cooperated more than 5 years’ customers reached 80%.
TBB provide various kinds of bearings, with a size range from 3mm to 4000mm.
TBB complaint rate remains less than 2%, which will always be handled within 7 days.
TBB value the accuracy of delivery time, with a rate of 98%.
Since 2009 year, we have built up long term cooperation with professional authoritative bearing test centers working with the advanced inspection facilities and scientific guidance, to ensure every customer receive well performance goods.
TBB Reinvestment, we use 10% yearly profit as TBB reinvestment
We set up multiple sales platforms to assure stable and long term development.
We set up advanced management system to assure stable product chain, and keep competition advantage.
Our warehouse is located in Shanghai, and is operated under a complete logistic system, which ensures our reliable and efficient product delivery.
Company culture
We pay attention to every partner, about their growth and development;
We pay attention to every staff, about their growth and development.
TBB Product Ranges
Standard Bearings including
Deep groove ball bearings
Tapered roller bearings
Cylindrical roller bearings
Spherical roller bearings
Spherical plain bearings
Pillow blocks
Adapter sleeves
Special field bearings including
EMQ bearings
Slewing bearings
Railway bearings
Machine Tool Spindle Bearings
Wind power bearings
TBB Case Study
Product: Big size Tapered roller bearing
Application: Bonfiglioli Wind Turbines Gearbox
Customer Background: Original bearing supplier was America Timken, standard design with special raw material produced by Timken
TBB Material solution: Raw material supplier--XINGCHENG STEEL, top bearing steel manufacturer in China Raw material is produced by XINGCHENG STEEL based on TBB request, with strict control of Ti, H, O elements.
TBB Design: (1) Bearing rings and rollers are with convexity design, have control of convexity value. Greatly increase bearing life.
(2) Use Romax Designer, simulate actual application conditions, calculate bearing life and load capacity, improve product performance.
Sample Test: 18 months,2 times samples submition,2 times bench test, test is finished after certain time, TBB samples were in good condition, samples are homologated.
Final Result: From January 2016 TBB started bearing supply to Bonfiglioli, yearly order amount about USD 1,200,000
Hope we will have the opportunity to be on your service!
