CT E320b Slewing Ring Bearing with Internal Gear

• Customization: Available
• Standard or Nonstandard: Standard
• Feature: Short Delivery Time
• Model NO.: CAT E320B
• Sealing Gland: We Use Seal Rings
• Rolling-Element Number: Single Row, Three Row for Huge Slewing Bearing
• Roller Type: Four Point Contact
• Material: Alloy Steel
• Type: Internal Gear
• Hardness: 229-269
• Delivery Time: 15 Days
• Heat Treatment: Q+T
• Warranty: 18 Months
• Rich Experience: 15 Years Experience
• Export Port: Shanghai Port/Qingdao Port/Others in China
• Model Numbers: More Than 1000 Models
• Packing: Standard Export Packing
• Stock: Some Models in Stock
• MOQ: No Requirements, Any Qty Is Acceptable
• Teeth Number: **
• Weight(Kg): **
• Transportation Way: by Sea, by Air, by Express(NTN, FedEx, UPS, DHL)
• Transport Package: Non-Fumigation Wooden Case
• Specification: **mm(ODXIDXH)
• Trademark: Neutral/OEM/According to customized
• Origin: China
• HS Code: 8482109000
• Production Capacity: 3000pieces/Year

Product Description

1. Company introduction 

Hefei King Slewing Bearing Technology Co.,Ltd.is a professional manufacturer and exporter of excavator slewing rings, its factory is located in Hefei city, Anhui Province,very close to Shanghai Port, goods can be easily transported all over the world.

Our main product is excavator slewing rings, we can now produce more than 1000 part numbers to match with many famous excavator brands, such as CATERPILLAR, KOMATSU, HITACHI, KOBELCO, HYUNDAI, VOLVO, DOOSAN, LIEBHERR, DAEWOO, JCB,CASE, SUMITOMO, KATO,etc. 

Our engineers have more than 20 years rich experience in studying excavator slewing rings and we have professional measuring team can go to customers ' workplace  to measure the old or broken slewing rings, then to produce the same replacements. We have our own factory with latest CNC machines , such as vertical lathes, gear hobbing machines, gear shaping machines, hole drilling mahines, quenching machines, vertical grinding machines, turning machines,etc. to meet customers' quick delivery requirements. 

We will adhere to the "quality first, credibility first" business philosophy and continually provide our clients with superior quality products and services. We warmly welcome customers from all over the world to visit us and together to build a better future !

2. Our slewing rings can match with more than 1000 excavator models. 

3. Our excavator part numbers as below:

CAT Slewing Ring Replacement
Excavator model number	Part number	Excavator model number	Part number
CAT 307	102-6377	CAT 325C	227-6087
CAT 307C	240-8361	CAT 325	199-4483
CAT 308C	240-8362	CAT 325	4178151
CAT 312CL	229-1077	CAT 325	3530676
CAT 311	231-6853	CAT 325	2316854
CAT 312B	616411	CAT 325CL	199-4475
CAT 312CL	229-1077	CAT 326	353-0649
CAT 312C	229-1077	CAT 329D	227-6087
CAT 315	148-4568	CAT 330	7Y0933
CAT 318B	148-4568	CAT 330	1994559
CAT M315 M318	145-4809	CAT 330	353-0487
CAT 315C	229-1080	CAT 330B	231-6859
CAT 319C	227-6079	CAT 330B	114-1434
CAT320B	1141414	CAT 330D	227-6089
CAT320BL	121-8222	CAT 330C	227-6089
CAT 320	7Y1565	CAT330D/DL	227-6090
CAT 320B	114-1505	CAT 336D	353-0489
CAT 320BL	177-7723	CAT 336DL	227-6089
CAT 320BL	114-1341	CAT 336DL	353-0680
CAT 320C	227-6081	CAT 336D	353-0490
CAT 320C	227-6147	CAT 345	227-6052
CAT 320C	171-9425	CAT 345B	136-2969
CAT 320D	227-6082	CAT 345B	200-3645
CAT 320L	7Y1563	CAT 345BII	227-6094
CAT 320L	7Y1563	CAT 345BL	136-2970
CAT 225	8K4127	CAT 345BL	169-5536/169-5537
CAT 322C	221-6764	CAT 345DL	227-6037
CAT 324D	227-6085	CAT 345ECL	227-6052
CAT 325	7Y0745	CAT 349D	353-0490
CAT 350	1026392	CAT374	333-3009
CAT 365C	199-4565	CAT374	367-8361
CAT 365C	227-6096	CAT 385C	199-4491
CAT 365C	227-6097	CAT 385C	227-6099
CAT 365C	199-4586	CAT 385BL	227-6098
CAT 365CL	267-6793	CAT 385CL	227-6099
CAT 365CL	397-9666	CAT 390D	227-6099
CAT374F	378-9586

4. Our excavator slewing ring pictures

5. Our slewing bearing packaging pictures 


6. Transportation way: By sea/ air/ rail/ road/ TNT/DHL/UPS/Fedex,ect. 


7. Contact information