Detailed description
VLA200844N Bearing, VLA200844 Slewing ring, VLA200844N slewing bearing Specifications
Four point contact ball slewing bearing VLA200844N Dimension 734x950.1x56 mm
1.High load-carrying capability
2.Ability to accept the combined loads;axial ,radial and tilting moments
3.Flexibility with product design.
4.42CrMo/50Mn material be used to make slewing ring bearing
VA mean: Four point contact bearing, external teeth, sealed, selectable internal clearance, lubrication nipple
on circumference of untoothed ring
|
Designation |
Weight (kgs) |
Dimension (mm) |
Gear teeth |
Basic load ratings (KN) |
|||||||
|
Da |
di |
H |
Do |
m |
z |
Axial Ca |
Axial Coa |
Radial Cr |
Radial Cor |
||
|
VLA 20 0414 N |
29.5 |
503.3 |
304 |
56 |
495 |
5 |
99 |
169 |
295 |
111 |
110 |
|
VLA 20 0544 N |
41.5 |
640.3 |
434 |
56 |
630 |
6 |
105 |
188 |
385 |
123 |
145 |
|
VLA 20 0644 N |
48.5 |
742.3 |
534 |
56 |
732 |
6 |
122 |
200 |
455 |
131 |
171 |
|
VLA 20 0744 N |
54.5 |
838.1 |
634 |
56 |
828 |
6 |
138 |
211 |
530 |
138 |
198 |
|
VLA 20 0844 N |
65.5 |
950.1 |
734 |
56 |
936 |
8 |
117 |
222 |
600 |
145 |
224 |
|
VLA 20 0944 N |
71.5 |
1046.1 |
834 |
56 |
1032 |
8 |
129 |
231 |
670 |
151 |
250 |
|
VLA 20 1094 N |
83.5 |
1198.1 |
984 |
56 |
1184 |
8 |
148 |
244 |
770 |
160 |
290 |
VLA200844N Bearing, VLA200844 Slewing ring, VLA200844N slewing bearing Suffix and Description:
H:Hardened gear teeth on bearing ring
N:Normalised gear teeth on bearing ring
V:Quenched and tempered gear teeth on bearing ring
VSP:Bearing with preload
ZT:Centring on inner and outer rings
RR:Corrosion-resistant design with INA special plating Corrotect
RL0, 1, 2, 3: Restricted internal clearance
VLA200844N Bearing, VLA200844 Slewing ring, VLA200844N slewing bearing Application:
Foundry operation
Construction machinery (e.g. crane, dragline excavator, vibratory roller)
Vehicles and vehicle attachments (e.g. lorry-mounted crane)
Fork lift trucks and fork lift truck attachments
Sewage treatment plant













