Crossed Roller Bearing XR855053 685.8x914.4x79.375mm For Vertical And Horizontal Boring Machines

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XR 855053

Bore Diameter:685.8 mm

Outside Diameter:914.4 mm

Width:79.375 mm

Weight:150 kg

Reference FOB Price:US500 ~ 2000 / Piece

Min. Order:2 Piece

The XR 855053 bearing is a Crossed roller thrust bearing with an inner diameter of 685.8 mm , an outer diameter of 914.4 mm, a width of 79.375 mm. It typically uses P6 P5 grade precision tolerances and CHROME STEEL rings. Its dynamic radial rated load is approximately 270KN, its static radial rated load is approximately 390KN. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.

Feature: crossed roller bearing

Application: Vertical turning lathes /centers,Vertical Machining centers,Vertical grinding machines

Dimensions:

Inside Diameter:

685.8 mm

Outside Diameter:

914.4 mm

Thickness:

79.375 mm

Weight:

150 KG

Performance Data:

Dynamic load Capacity, Radial (Cr):

270KN

Static load Capacity, Radial (Cor):

390KN

Specifications:

Old Designations:

xr855053

HS Code:

8482200000

Structure:

Crossed roller bearing

Number of Rows:

Single row

Demensions:

685.8*914.4*79.375mm

Brand:

JHB or OEM

Precision Rating:

P6 P5

Bearing Material:

GCr15SiMn

Roller Material:

CHROME STEEL

Transaction Information:

Transport Package:

WOODEN CASE

Service:

Offer assembly drawing

Shipping Ways:

by sea or by air

Country of Origin:

CHINA LUOYANG

Quality Control:

ISO9001 and Bearing quality standard

Production Capacity:

1000 PCS/Month

Port:

SHANGHAI OR QINGDAO

Payment term:

T/T,WU, LC

Delivery time:

30 days

Detailed description

Crossed tapered roller bearing XR855053 685.8*914.4*79.375mm for Vertical and 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.

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

Crossed tapered roller bearing XR855053 application as following:

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

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High quality XR 855053 ( 150 kg Mass, ID: 685.8 mm OD: 914.4 mm WD: 79.375 mm , Single row Rows , P6 P5 Accuracy Class , GCr15SiMn Material , 270KN Radial dynamic , 390KN Radial static ), Just click the button " Contact Now " to mention your purchase Requirement , Quantity and Contact Method of your requested Bearing Item No. XR 855053. then click the button " Send " The web site will make your purchasing information sent to the supplier's mailbox, who will come to contact you upon they get your information at the first time.

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Crossed Roller Bearing XR855053 685.8x914.4x79.375mm For Vertical And Horizontal Boring Machines

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