None Gear Flanged Slewing Ring Bearings (230.20.0400.503)

• Standard or Nonstandard: Standard
• Feature: Corrosion-Resistant
• Sealing Gland: Sealed On Both Sides
• Rolling-Element Number: Single-Row
• Roller Type: Four Point Contact Ball
• Material: 50mn, 42CrMo
• Model NO.: 230.20.0400.503
• Type: External Gear
• Production Experience: Since Year 1993
• Brand: Lyhy
• Customer Design: Available
• Bore Diameter: 304mm
• Outside Diameter: 518mm
• Height: 56mm
• Testing: in House or Third Party (SGS, BV)
• Warranty Period: 1 Year
• Delivery Time: 20-30 Days
• Gear Type: No Gear
• Transport Package: Wooden Box
• Specification: ISO9001: 2008
• Trademark: LYHY
• Origin: China
• HS Code: 848210900
• Production Capacity: 1200PCS Per Year

Product Description

slewing ring bearings 230.20.0400.503 (Type 21/520.0)
ID: 304MM
OD: 518MM
H: 56MM
Holes in oute ring: 8-φ 18
Holes in inner ring: 12-φ 18
W. T.: 23.4KG, more details, please contact us...




1. Introduction of LYHY single row four point contact ball slewing ring bearings
LYHY is a professional manufacturer in slewing ring bearings since 1993. We can also design and make other standard and non-standard ball bearings, roller bearings and precision bearings as per customer's different technical requirements.
Slewing bearing is also called slewing ring, slewing ring bearing, turntable bearing, and rotary bearing.

2. Structure of LYHY slewing bearings
Slewing ring bearings have different types as per different structures:
Single row ball slewing bearings
Double row ball slewing bearings
Crossed roller slewing bearings
Triple row roller slewing bearings
Flange slewing bearings



3. Why choose LYHY slewing bearings
A pioneer in slewing bearing field, rich experience, can do design, produce, mounting guide
Small order accepted
SO certified company
Variorum models
7*24hours hotline to help you with your cranes
Strict quality control system to ensure quality for slewing bearing




4. Packaging Details for large diameter slewing bearing with pinion
1). Bearing surface is covered with the anti-rust oil first; And then wrapped with the plastic film;
2). And then packed with Kraft paper and professional belts;
3). At last, with wooden box totally at the outer packing to invoid the rust or the moist;
4). We can depend on the customers demand to be packed;


Transportation:
All LYHY slewing ring bearings can be usually delivered timely, usual production time is 15-50 days based on different slew bearings diameters, sometimes slew rings will be in stock.
Slewing bearings can be offered different delivery terms, such as EXW, FOB, CIF, DDU and so on.
Also, slewing rings can be transported by different transport ways, by express (such as DHL, TNT, UPS, FEDEX and so on), by air, by sea, by truck, by railway and so on.


Slewing Ring Bearings------Applications:
Slewing ring bearings are widely used in industry and known as "the machine joints" Here under is the specific slewing bearing applications
1. Construction machinery (e.g. cranes, excavators, loader, scraper)
2. Metallurgical machinery (e.g. for steel plant)
3. Heavy machinery equipment (e.g. mining machinery, concrete machinery)
4. Marine machinery equipment (e.g. vessel, port hoisting machine, port oil transfer equipment, onshore and offshore crane)
5. Light machinery equipment (e.g. paper machine, plastic, rubber machine, weave machine)
6. Wind power generator
7. Packing machinery

5. We can manufacture replacement Slewing ring bearing for  models:
Bearing ungeared
230.20.0400.013 (Type 21/520.0)
230.20.0500.013 (Type 21/650.0)
230.20.0600.013 (Type 21/750.0)
230.20.0700.013 (Type 21/850.0)
230.20.0800.013 (Type 21/950.0)
230.20.0900.013 (Type 21/1050.0)
230.20.1000.013 (Type 21/1200.0)

230.20.0400.503 (Type 21/520.0)
230.20.0500.503 (Type 21/650.0)
230.20.0600.503 (Type 21/750.0)
230.20.0700.503 (Type 21/850.0)
230.20.0800.503 (Type 21/950.0)
230.20.0900.503 (Type 21/1050.0)
230.20.1000.503 (Type 21/1200.0)

230.21.0475.013 (Type 21/520.0)
230.21.0575.013 (Type 21/650.0)
230.21.0675.013 (Type 21/750.0)
230.21.0775.013 (Type 21/850.0)
230.21.0875.013 (Type 21/950.0)
230.21.0975.013 (Type 21/1050.0)
230.21.1075.013 (Type 21/1200.0)

280.30.0900.013 (Type 110/1100.0)
280.30.1000.013 (Type 110/1200.0)
280.30.1100.013 (Type 110/1300.0)
280.30.1200.013 (Type 110/1400.0)
280.30.1300.013 (Type 110/1500.0)
280.30.1400.013 (Type 110/1600.0)

280.30.0975.013 (Type 110/1100.0)
280.30.1075.013 (Type 110/1200.0)
280.30.1175.013 (Type 110/1300.0)
280.30.1275.013 (Type 110/1400.0)
280.30.1375.013 (Type 110/1500.0)
280.30.1475.013 (Type 110/1600.0)


1. Product Series 1. Single-row Four-point Contact Slewing Bearing
2. Single-row Crossed Roller Slewing bearing
3. Double-row Four-point Contact Slewing bearing
4. Three-row Roller Slewing Bearing
5. Light type slewing bearing
6. Size range Outside Diameter: 300mm--6000mm
7. Material 42 CrMo, 50Mn
8. Minimum order 1 piece
9. Feature Low noise and low vibration
10. Certificates ISO9001: 2008

Bearing ungeared
230.20.0400.013 (Type 21/520.0)	230.20.0400.503 (Type 21/520.0)	230.21.0475.013 (Type 21/520.0)	280.30.0900.013 (Type 110/1100.0)	280.30.0975.013 (Type 110/1100.0)
230.20.0500.013 (Type 21/650.0)	230.20.0500.503 (Type 21/650.0)	230.21.0575.013 (Type 21/650.0)	280.30.1000.013 (Type 110/1200.0)	280.30.1075.013 (Type 110/1200.0)
230.20.0600.013 (Type 21/750.0)	230.20.0600.503 (Type 21/750.0)	230.21.0675.013 (Type 21/750.0)	280.30.1100.013 (Type 110/1300.0)	280.30.1175.013 (Type 110/1300.0)
230.20.0700.013 (Type 21/850.0)	230.20.0700.503 (Type 21/850.0)	230.21.0775.013 (Type 21/850.0)	280.30.1200.013 (Type 110/1400.0)	280.30.1275.013 (Type 110/1400.0)
230.20.0800.013 (Type 21/950.0)	230.20.0800.503 (Type 21/950.0)	230.21.0875.013 (Type 21/950.0)	280.30.1300.013 (Type 110/1500.0)	280.30.1375.013 (Type 110/1500.0)
230.20.0900.013 (Type 21/1050.0)	230.20.0900.503 (Type 21/1050.0)	230.21.0975.013 (Type 21/1050.0)	280.30.1400.013 (Type 110/1600.0)	280.30.1475.013 (Type 110/1600.0)
230.20.1000.013 (Type 21/1200.0)	230.20.1000.503 (Type 21/1200.0)	230.21.1075.013 (Type 21/1200.0)
Bearing with external gear
231.20.0400.013 (Type 21/520.1)	231.20.0400.503 (Type 21/520.1)	231.21.0475.013 (Type 21/520.1)	281.30.0900.013 (Type 110/1100.1)	281.30.0975.013 (Type 110/1100.1)
231.20.0500.013 (Type 21/650.1)	231.20.0500.503 (Type 21/650.1)	231.21.0575.013 (Type 21/650.1)	281.30.1000.013 (Type 110/1200.1)	281.30.1075.013 (Type 110/1200.1)
231.20.0600.013 (Type 21/750.1)	231.20.0600.503 (Type 21/750.1)	231.21.0675.013 (Type 21/750.1)	281.30.1100.013 (Type 110/1300.1)	281.30.1175.013 (Type 110/1300.1)
231.20.0700.013 (Type 21/850.1)	231.20.0700.503 (Type 21/850.1)	231.21.0775.013 (Type 21/850.1)	281.30.1200.013 (Type 110/1400.1)	281.30.1275.013 (Type 110/1400.1)
231.20.0800.013 (Type 21/950.1)	231.20.0800.503 (Type 21/950.1)	231.21.0875.013 (Type 21/950.1)	281.30.1300.013 (Type 110/1500.1)	281.30.1375.013 (Type 110/1500.1)
231.20.0900.013 (Type 21/1050.1)	231.20.0900.503 (Type 21/1050.1)	231.21.0975.013 (Type 21/1050.1)	281.30.1400.013 (Type 110/1600.1)	281.30.1475.013 (Type 110/1600.1)
231.20.1000.013 (Type 21/1200.1)	231.20.1000.503 (Type 21/1200.1)	231.21.1075.013 (Type 21/1200.1)
Bearing with internal gear
232.20.0400.013 (Type 21/520.2)	232.20.0400.503 (Type 21/520.2)	232.21.0475.013 (Type 21/520.2)	282.30.0900.013 (Type 110/1100.2)	282.30.0975.013 (Type 110/1100.2)
232.20.0500.013 (Type 21/650.2)	232.20.0500.503 (Type 21/650.2)	232.21.0575.013 (Type 21/650.2)	282.30.1000.013 (Type 110/1200.2)	282.30.1075.013 (Type 110/1200.2)
232.20.0600.013 (Type 21/750.2)	232.20.0600.503 (Type 21/750.2)	232.21.0675.013 (Type 21/750.2)	282.30.1100.013 (Type 110/1300.2)	282.30.1175.013 (Type 110/1300.2)
232.20.0700.013 (Type 21/850.2)	232.20.0700.503 (Type 21/850.2),	232.21.0775.013 (Type 21/850.2)	282.30.1200.013 (Type 110/1400.2)	282.30.1275.013 (Type 110/1400.2)
232.20.0800.013 (Type 21/950.2)	232.20.0800.503 (Type 21/950.2)	232.21.0875.013 (Type 21/950.2)	282.30.1300.013 (Type 110/1500.2)	282.30.1375.013 (Type 110/1500.2)
232.20.0900.013 (Type 21/1050.2)	232.20.0900.503 (Type 21/1050.2)	232.21.0975.013 (Type 21/1050.2)	282.30.1400.013 (Type 110/1600.2)	282.30.1475.013 (Type 110/1600.2)
232.20.1000.013 (Type 21/1200.2)	232.20.1000.503 (Type 21/1200.2)	232.21.1075.013 (Type 21/1200.2)