Categories | Crossed roller bearing |
---|---|
Brand Name: | JHB or your required |
Model Number: | XR855053 |
Certification: | Quality certificate |
Place of Origin: | China |
MOQ: | 2pcs |
Price: | 5000usd |
Payment Terms: | Western Union, T/T |
Supply Ability: | 2000PCS/Month |
Delivery Time: | 30 days |
Packaging Details: | Carton or standard export wooden case |
Material: | GCr15SiMn high quality steel |
Dimension: | 685.8*914.4*79.375mm |
Outer diameter: | 914.4mm |
Inner diameter: | 685.8mm |
Height: | 79.375mm |
Application: | Vertical and horizontal boring machines |
Crossed Tapered Roller Bearing XR855053 685.8*914.4*79.375mm For Vertical Horizontal Boring Machines
Crossed tapered roller bearing XR855053 specification as following:
The structure including outer ring and two split inner ring with
tapered rollers and spacer.
The bearings are capable of accommodating combined axial and radial
loads,as well as tilting torque.The bearing material will used high
quality bearing steel is used to produce the rings of the bearings.
The bearing XR855053 dimension as following:
Bearing type | Dimesion(mm/in.) | Load Capacity (kN) | Mass | ||||
d | D | T | R | Radial | Axial | (kg) | |
XR855053 | 685.8 | 914.4 | 79.375 | 3.3 | 270 | 343 | 150 |
27 | 36 | 3.125 | 0.13 |
For the crossed tapered roller bearing list as following :
Bearing type | Dimesion(mm/in.) | Load Capacity (kN) | Mass | ||||
d | D | T | R | Radial | Axial | (kg) | |
XR496051 | 203.2 | 279.4 | 31.75 | 1.5 | 51.2 | 61.4 | 6.5 |
8 | 11 | 1.25 | 0.06 | ||||
JXR637050 | 300 | 400 | 37 | 1.5 | 63 | 80.1 | 13 |
11.811 | 15.748 | 1.4567 | 0.06 | ||||
JXR652050 | 310 | 425 | 45 | 2.5 | 82.2 | 102 | 20 |
12.2047 | 16.7323 | 1.7717 | 0.1 | ||||
XR678052 | 330.2 | 457.2 | 63.5 | 3.3 | 100 | 123 | 35 |
13 | 18 | 2.5 | 0.13 | ||||
JXR699050 | 370 | 495 | 50 | 3 | 93.6 | 119 | 30 |
14.5669 | 19.4882 | 1.9685 | 0.12 | ||||
XR766051 | 457.2 | 609.6 | 63.5 | 3.3 | 141 | 178 | 51 |
18 | 24 | 2.5 | 0.13 | ||||
XR820060 | 580 | 760 | 80 | 6.4 | 215 | 234 | 100 |
22.8346 | 29.9213 | 3.1496 | 0.25 | ||||
XR855053 | 685.8 | 914.4 | 79.375 | 3.3 | 270 | 343 | 150 |
27 | 36 | 3.125 | 0.13 | ||||
XR882055 | 901.7 | 1117.6 | 82.55 | 3.3 | 300 | 395 | 185 |
35.5 | 44 | 3.25 | 0.13 | ||||
XR889058 | 1028.7 | 1327.15 | 114.3 | 3.3 | 405 | 534 | 400 |
40.5 | 52.25 | 4.5 | 0.13 | ||||
XR897051 | 1549.4 | 1828.8 | 101.6 | 3.3 | 516 | 698 | 500 |
61 | 72 | 4 | 0.13 |
For the XR855053 Bearing actual picture as following:
The crossed tapered roller bearing application filed:
Precision rotary indexing table for machine tools
Vertical and horizontal boring machines
Vertical grinder
Rotary surface grinder
Rotary assembly fixture
Large hobbing machine
Radar turntable
Large radio and optical telescope
Welding bracket
Preparation of mounting:
Before mounting the bearing , it will need do following the steps:
1.workplace preparation:cleansing and disposing all means necessary
for mounting in order to make the process smooth and safe
2.Preparation of subassemblies,clearsing,deburring an visual
inspection of appearance,dimension and variation of geometric
characteristics of the housing and journal supporting areas. It is
not alowed to machine supporting areas in a shop together with
unpacked part of bearing.
3.Preparation of a bearing:unpacking and cleansing of bearing parts
from preservation oil. In order to make handling easier using
manipulation equipment bearing feature handling thread holes for
eyebolt on faces.Visual inspection of all the bearing parts in
order to detect any damage possibly caused in process of
transportation.
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