RKS.21 0411 Slewing Bearing 304x505x56mm
RKS.21 0411
Bore Diameter:304 mm
Outside Diameter:505 mm
Width:56 mm
Weight:32 kg
The RKS.21 0411 bearing is a slewing bearing/ring with an inner diameter of 304 mm , an outer diameter of 505 mm, a width of 56 mm. It typically uses P5 P6 PO grade precision tolerances and with seal type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
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Detailed description
RKS.21 0411 Single row four-point contact ball slewing bearings,304x505x56mm
RKS.21 0411 SKF code Single row four-point contact ball slewing bearings
Dimensions - d (inside diameter) 304 mm
Dimensions - D (outside diameter) 505 mm
Dimensions - B (width) 56 mm
The RKS.21.0411 Slewing bearing/ring dimension and gear paremeter as follows:
|
Basic Dimensions(mm) |
Bearing Designations |
Gear paremeter |
basic load rating(KN) |
Weight |
|||||
|
d |
D |
B |
Dia(mm) |
m |
z |
C |
Co |
(KGS) |
|
|
304 |
505 |
56 |
RKS.21 0411 |
495 |
5 |
99 |
169 |
284 |
32 |
RKS.21 0411 Single row four-point contact ball slewing bearings are simple in design. They are particularly versatile and offer many advantages for applications where there are light-tomedium axial, radial and moment loads.
RKS.21 0411 slewing bearingThe outer ring and inner ring material: 42CrMo, 42CrMo4V,50Mn in accordance with EN 10083
Ball material: 100Cr6 bearing steel,in accordance with EN ISO683
Geart teeth accuracy grade: in accordance with ISO1328
The RKS.21.0411 Slewing ring Oil or grease material:Lithium grease
The inner ring and outer ring Material hardness: quenching and tempering: HB229~269
Raceway case hardening :HRC55~62
RKS.21 0411 slewing ring The package,: Inside packaging: plastic film + kraft paper + blue tape; Outside packaging: standard export free-fumigation wooden case. we can assure that the bearing shipping by sea or by air.
The delivery time:25-35 days
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