Typ 21/520.1 Low Price High Precision Tower Cranes Slewing Bearing
LUOYANG EVON ENGINEERING CO., LTD.Base Info
- Model NO.：Typ 21,520.1
- Standard or Nonstandard：Standard
- Feature：High Speed, Vacuum, Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant
- Sealing Gland：Sealed On Both Sides
- Rolling-Element Number：Single-Row
- Roller Type：Straight Raceway
- Material：Bearing Steel
- Type：External Gear
- Service：OEM Customized Services
- Bore Size：10 - 5000 mm
- Outside Diameter：50 - 6000 mm
- Hardness：229-269h (Slewing Bearing)
- Detection：100% Inspection
- Seals Type：Nitrile Rubber Grease
- Certificate：ISO9001:2008,SGS
- Heat Treatment：Quenching and Tempering
- Finishing Way：Raceway Induction Quenching
- Operating Temperature：-40°c to +50°c
- Cage：Brass Cage, Steel Cage, Nylon Cage
- Bore Size (D)：755-1000mm
- Outer Size (D)：150-5000mm
- OEM Service：Available
- Introduction：Imported Equipment and European Technology
- Trademark：EVON
- Transport Package：Fiber Wooden Case
- Specification：504*304* 56mm
- Origin：Luoyang
- HS Code：8431499000
Description