XR496051 bearing 279.4x203.2x 31.75mm for indexing tables machine tools

XR496051 bearing 279.4x203.2x 31.75mm for indexing tables machine tools

The bearing XR496051 consist of the one outer ring and split inner ring and roller with spacer.Its steep-angle, tapered geometry results in a total effective bearing spread many times greater than the width of the bearing itself.

The bearing XR496051 structure:high precision crossed tapered roller bearing

Bearing factory items:XR496051P4

Bearing old type:XR 496051

Bearing boundary metric size:279.4*203.2*31.75mm

Bearings outer diameter metic :279.4mm

Bearing inner diameter metric:203.2mm

Bearing height meric:31.75 mm

The Number of Rows:Single

Rolling Body:Roller Bearings

Bearing boundary inch size :11X8X 1.25

Bearing outer diameter inch size:11 inch size

Bearing inner diameter inch size:8 inch size

Bearing height inch size:1.25 inch size

Marking Methord Laser / Mechanical / Electric Corrosion

Bearing ring material:GCr15SiMn

Bearing roller material:GCr15

Accuracy grade: P4, P5

Bearing specification as following:

Quality standard:GB/T 3077 Rolling bearing quality standard

Static load: 62.4KN

Dynamic load:51.2 KN

Origin: Made in China LuoYANG

Feature :Cold-Resistant, Corrosion-Resistant, Heat-Resistant

The bearing package: wooden case

Bearing spacer material: Nylon spacer

Radial Clearance :C0, C2, C3, C4, C5

Lubrication type:Oil lubrication

The bearing heat treatment: Bainite heat treatmet

The bearing hardness:HR58-62

Marking Methord:Laser / Mechanical / Electric Corrosion

Trademark:JHB or OEM avaiable

HS Code:8482200000

The delivery time: in stock

Service:offer the assembly drawing available