Spherical Roller Bearings 21317MBKW33 AST

Spherical Roller Bearings 21317MBKW33

Bearing number : 21317MBKW33

Size mm : 85x180x41

Brand : AST

Bore Diameter mm : 85

Outer Diameter mm : 180

Width mm : 41

Bearing dimensions and specification in brand catalogue :

dimensions in mm

Bearing Type - tapered bore, lube groove & holes

Bore Dia d - 85.0000

Outer Dia D - 180.0000

Width B - 41.0000

Radius min rs - 3.000

Dynamic Load Rating Cr - 233,400

Static Load Rating Cor - 244,000

Max Speed Grease X1000 RPM - 2

Max Speed Oil X1000 RPM - 3

Weight g - 5,780.00

Material - 52100 Chrome steel, or equivalent

Inner ring guided machined brass cage, lube groove and holes.

Tapered Bore, taper = 1:12

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Basic Radial Load Factor "e" = 0.22

Basic Radial Load Factor "Y1" = 3

Basic Radial Load Factor "Y2" = 4.5

Basic Radial Load Factor "Y0" = 2.9

Pioneer Machinery overhung Bearing 21317MBKW33 AST comply either with ISO, ASME or API standards. These Bearing 21317MBKW33 ASTs are available in different designs to meet the requirements for chemical, API, slurry and solids handling processes, as well as industrial processes. Different configurations guarantee reliable and efficient Bearing 21317MBKW33 AST processes. Numerous sizes, hydraulics and material combinations are particularly well suited for use in applications where uncompromising reliability and efficiency over a wide flow range are key.

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In-depth knowledge of automotive manufacturing operations and process optimization
Pioneer Machinery deliver comprehensive enterprise-wide solutions and services to help automotive manufacturers and their products。

Pioneer Machinery Bearing 21317MBKW33 AST realized this substantial improvement in performance by optimizing the internal geometry and surface finish of all contact surfaces, combining the extremely clean and homogenous steel with a unique heat treatment, improving the cage, roller profile and the geometry of the raceways.