Product Details

Spherical Roller Bearings 230/850BK NTN

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Brand Name Bearing 230/850BK NTN
Certification Check with us
Model Number Bearing 230/850BK NTN
Min.Order Quantity One set
Price contact with us
Packaging Details Conventional shipping packaging
Delivery Time Within 5 working days
Payment Terms T/T
Supply Ability 130

Product Features

Bearing 230/850BK

Spherical roller bearings 230/850BK

Bearing number : 230/850BK

Size mm : 850x1220x272

Brand : NTN

Bore Diameter mm : 850

Outer Diameter mm : 1220

Width mm : 272

Bearing dimensions and specification in brand catalogue :

d - 850 mm

D - 1 220 mm

B - 272 mm

C - 272 mm

r min. - 7,5 mm

da min. - 886 mm

Da max. - 1 184 mm

ra max. - 6 mm

Weight - 1 010 Kg

Basic dynamic load rating C - 9 750 kN

Basic static load rating C0 - 22 700 kN

Grease Lubrication Speed - 210 r/min

Oil Lubrication Speed - 270 r/min

Calculation factor e - 0,2

Calculation factor Y0 - 3,25

Calculation factor Y1 - 3,32

Calculation factor Y2 - 4,95

Catalogue,Brandslist,,Bearing 230/850BK NTN

Pioneer Machinery overhung Bearing 230/850BK NTN comply either with ISO, ASME or API standards. These Bearing 230/850BK NTNs 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 230/850BK NTN 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.

Pioneer Machinery automotive manufacturing expertise, strategic relationships, and automation and control solutions span the entire automotive supply chain. We can help you achieve your goal with our:
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 230/850BK NTN 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.

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