Payment & Shipping Terms:
|Delivery Time:||In Stocks||Package:||Strong Carton|
XR855053 crossed roller bearing 685.8X914.4X79.375mm for Vertical Machining centers grinding machines
Crossed tapered roller bearing XR855053 685.8X914.4X79.375mm contains two sets of races and rollers brought together at high angles with alternate rollers facing in opposite directions. The height of cross section is similar to single-row bearing for conserving space and saving bearing housing material.And the steep-angele,tapered geometry results in a total effective bearing spread much greater than the width of the bearing itself.
Crossed tapered roller bearing XR855053 685.8X914.4X79.375mm specification:
|Crossed roller bearing code||XR855053|
|Equal to SKF||615659A|
|Equal to NACHI CODE||50685XRN091|
|Bearing Dimension||685.8X914.4X 79.375mm|
|Outer dia:||914.4 mm|
|Inner dia:||685.8 mm|
|Precision garde||P4 P5 Available|
|Spacer material||Super quality Nylon|
|Outer ring/Inner ring material||GCr15SiMn|
|package||Strong wooden case|
Description:XR AND JXR Crossed roller thrust bearing product list as follows:
|Bearing type||dimension (mm)||Basic Dynamic load rating||weight(kgs)|
|d||D||T||radial load rating||Axial load rating|
The bearing XR855053 advange as following:
1.Compactness / Small cross section
3.Maximum accuracy of rotation
4.Greater tilting stiffness
6.the delivery time in stock
For the bearing XR855053 we can offer Service following:
1.offer the assembly drawing
2.Offer technical guidance
3.Offer original certificate
4.Shorter delivery time(in stock)
For example,we had offered the bearing JXR652050 to South America and India,They will used vertical axis machines. The axis machine divide into Vertical turning lathes /centers,Vertical Machining centers,Vertical grinding machines. So before order the bearing,Please tell us which kinds of the vertical axis machine.
We/JinHang Precision bearing mainly offer crossed tapered roller bearing XR496051,JXR637050,JXR652050,XR678052,,JXR699050,XR766051,XR820060,XR855053,XR882055,XR889058 and if you need non-standard dimension, Please notice us your required.
The package:standard export wooden case or carton boxes.
The JXR652050 Crossed roller tapered Bearing inner ring and outer ring forging material:GCr15SiMn ,GCr15, Chrome steel
The JXR652050 Crossed roller tapered roller material : GCr15SiMn ,GCr15, Chrome steel
The JXR652050 Crossed roller tapered Inner ring and outer ring hardness: 58-62HRC
The manufacture process including: Lathe process, Heat treatment process, Grinding process, Assembly process and final inspect process and on on.
The delivery time:20-30 days
The package: standard export wooden case or carton boxes.
We JINHANG Precision bearing are a professional
Precision bearing manufacturer in the world, established in 2005, specializing in slewing bearings, slewing drives,rotary table bearing,crossed roller bearing,cylindrical roller bearing,tapered roller bearing,spherical roller bearing,thrust roller bearing thrust ball bearing,tandem bearing,pinion and other special machine parts, with design, production, sales, marketing and service all over the world. For the high precision bearing,our precision grade can reach to P5 P4 P2 class.
Our team advantage:
We have 70 employees, with 10 experienced engineers and professional technicists. The most of Engineer from LYC and ZWZ brand factory, they had owned produce and design and after sales experienced to design the bearing.We can also design the drawing according to the bearing work condition to meet the customer requirement.
Equipped with advanced manufacturing CNC Machine and test instruments to insure the accurate tolerance , all bearings are of uniform marking and packing with superior quality, reasonable prices and perfect services. Meanwhile we can make the module to test the mounting hole.
All the bearing from the forging to assembly process,It will need to inspect step.For the bearing forging we will need to test the size and hardness and surface, for the lathe process and grinding process,first it will need to check by the worker ,and then the professional inspector will checking the size and accurate,The last step the monitor will inspect the size. It can insure zero defect.
It can calculate the load curve.
Can offer assembly drawing based on the bearing working condition
Can offer pre- sale ,sale and after sale service
Contact Person: Mrs. Jean Yang
Tel: 0086 18037970383