Hot Sale Excavator Hitachi EX120 Swing Bearing Swing Circle
US $1200-$1800
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di | 342 mm | Tolerance: +0,5/0 |
Da | 503.3 mm | |
Di | 415.5 mm | Tolerance: +0,5/0 |
Di ZT | 417 mm | Valid for bearings with centring (suffix ZT) Centring lengths (T, t) (see dimension drawing) Tolerance: +IT8 |
d0 | 495 mm | |
da | 412.5 mm | Tolerance: 0/-0,5 |
di ZT | 344 mm | Valid for bearings with centring (suffix ZT) Centring lengths (T, t) (see dimension drawing) Tolerance: +IT8 |
H | 56 mm | |
La | 455 mm | |
Li | 368 mm | |
m | 5 mm | Tooth modulus |
na | 20 | Number of fixing holes in outer ring |
ni | 24 | Number of fixing holes in inner ring |
z | 99 | Number of teeth |
m | 31 kg | Mass |
Fr per | 82600 N | Maximum permissible radial load against friction lock |
Fz norm | 15900 N | Maximum permissible tooth force (dedendum fatigue strength) |
Fz max | 23600 N | Max. permissible tooth force against tooth fracture in dedendum |
Ca | 139000 N | Basic dynamic load rating, axial |
C0a | 660000 N | Basic static load rating, axial |
Cr | 126000 N | Basic dynamic load rating, radial |
C0r | 300000 N | Basic static load rating, radial |
4 | Taper type lubrication nipples, DIN 71412-A S8x1, spaced uniformly on circumference |







Shipping Terms: EXW FCA CIF DDU DDP DAP
Air & Express: 7-10 days (>100KG&<68KG)
Land Transportation & Railway: 15-30 days
Sea Shipping: 20-45 days(LCL size<2.1*2.4*12m)
Provide certificate of origin
Year Founded: 2006
Employees: 50+
Revenue: $30 million USD
Location: XuZhou City Jiangsu Province China
Zip code:221000
Description
More than 15 years slewing Bearing mamufacturer, Our factory provides all kinds of high-quality and high-precision slewing ring products.



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