|
Product Details:
Payment & Shipping Terms:
|
| Usage: | Milling | Application: | Ore Drilling |
|---|---|---|---|
| Color: | Request | Size: | Require |
| Diameter: | Require | Length: | Require |
| Packing: | Require | Steel Grade: | Require |
| Warranty: | 1 Year | Bearing Type: | Metal Bearing |
| High Light: | 1828.8mm Tower Crane Slewing Bearing,326KN Tower Crane Slewing Bearing,1828.8mm mobile crane slewing bearing |
||
custom high performance Large Diameter Tower Crane Slewing Bearing
Cross tapered roller bearings adopt large cone Angle and cone geometry design to make the overall effective span of bearings larger, but also can save space, save material costs. Therefore, it has higher anti-overturning torque capacity, higher rotation accuracy and limit speed. It is the ideal choice for high speed vertical turning, vertical boring machine, vertical grinding machine and other machine tool turntable shaft.
| Series | Model | Main dimensions (mm) | Basic | Limiting | Weight | Exchange model | |||||||
| Number | dynamic | speed | (Kg) | ||||||||||
| load rating | (Oil) | ||||||||||||
| Inner | Outer | Width | Chamfer | Radial | Axial | r/m | SKF | NACHI | URB | PSL | |||
| ring | ring | B(mm) | r(min) | Cr(KN) | Ca(KN) | ||||||||
| d (mm) | D(mm) | ||||||||||||
| XR/ | XR496051 | 203.2 | 279.4 | 31.75 | 1.5 | 41 | 49.2 | 800 | 6.5 | 616093A | / | / | / |
| JXR | XR678052 | 330.2 | 457.2 | 63.5 | 3 | 80 | 98.4 | 620 | 35 | 615661A | 300XRN50 | / | PSL 912-309A |
| XR766051 | 457.2 | 609.6 | 63.5 | 3 | 106 | 133 | 520 | 51 | 615894A | 0457XRN060 | XD.10.0457P5 | PSL 912-308A | |
| XR820060 | 580 | 760 | 80 | 5 | 106 | 209 | 300 | 100 | 615662A | 580XRN76 | XD.10.0580P5 | PSL 912-304A | |
| XR855053 | 685.8 | 914.4 | 79.375 | 3 | 180 | 224 | 260 | 150 | 615659A | 0685XRN091 | XD.10.0686P5 | PSL 912-305A | |
| XR882055 | 901.7 | 1117.6 | 82.55 | 3 | 225 | 297 | 200 | 185 | 615895A | 0901XRN112 | XD.10.0902P5 | PSL 912-306A | |
| XR889058 | 1028.7 | 1327.15 | 114.3 | 3 | 283 | 374 | 160 | 400 | BFKB353282 | 1028XRN132 | XD.10.1029P5 | PSL 912-307A | |
| /HA4 | |||||||||||||
| XR897051 | 1549.4 | 1828.8 | 101.6 | 3 | 326 | 489 | 80 | 500 | 615898A | / | XD.10.1549P5 | / | |
| JXR637050 | 300 | 400 | 37 | 1.5 | 47.2 | 60 | 720 | 13 | / | / | / | / | |
| JXR652050 | 310 | 425 | 45 | 2.5 | 61.6 | 76.5 | 640 | 20 | / | / | / | / | |
| JXR699050 | 370 | 495 | 50 | 3 | 70.2 | 89.2 | 600 | 30 | / | / | / | / | |
Contact Person: Mr. David
Tel: 86-18637916126
