products details

Home > Products >

CNC Milling Parts

High Strength CNC Milled Bearing Block for Industrial Machinery

All Category

CNC Manufacturing Solutions

Mrs. Yang

kristen.yang@jinbo-china.com

+86 13798898651

Y13798898651

Contact Now

High Strength CNC Milled Bearing Block for Industrial Machinery

Brand Name:	SINBO
MOQ:	100
Price:	2-20
Payment Terms:	L/C,D/A,D/P,MoneyGram,Western Union,T/T

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO9001，IATF16949

Processing Method:

CNC Milling

Drawing Format:

You Supply Can Be Accepted

Process Method:

CNC Milling

Producing Tolerance:

± 0.01 Mm

Trademark:

Design Software:

CAD, Pro/E, UG, Etc.

Used For:

Industrial Machine Equipment

Inspection:

100% Inspection Before Shipment

Project:

OEM Precision CNC Machining

Using:

Automobile

Type:

Other Machining Services

Materail:

Aluminum, Steel

Weight:

0.1-10kg

Dimension:

As Drawings

Precision:

High Precision Milling Parts

Supply Ability:

100000pcs

Highlight:

CNC Milled Bearing Block

Industrial Machinery CNC Milled Bearing Block

High Strength CNC Milled Bearing Block

Product Description

High Strength Corrosion Resistant Metal Instrument Housing

Product Specifications

Attribute	Value
Processing Method	CNC Milling
Drawing Format	You Supply Can Be Accepted
Process Method	CNC Milling
Producing Tolerance	± 0.01 mm
Trademark	BY
Design Software	CAD, Pro/E, UG, Etc.
Used For	Industrial machine equipment
Inspection	100% Inspection before Shipment
Project	OEM precision CNC machining
Using	Automobile
Type	Other Machining Services
Material	Aluminum, Steel
Weight	0.1-10kg
Dimension	As drawings
Precision	High Precision milling parts

Product Overview

This bearing block is manufactured from HT300 high-strength cast iron through integral casting and precision CNC machining. It offers exceptional structural strength with a compressive strength of 300MPa, providing 25% higher anti-deformation capacity than standard cast iron bearing blocks. The unit can stably withstand radial loads up to 20kN and axial loads up to 8kN during high-speed operation.

Key Features

Material: HT300 high-strength cast iron (optional cast steel, ductile iron)
Machining precision: Bearing hole IT5 grade, fit clearance ≤0.005mm
Anti-rust treatment: Phosphating + painting, passes 72-hour salt spray test
Load capacity: Max radial 20kN, max axial 8kN
Compatibility: Suitable for deep groove ball bearings, cylindrical roller bearings

Technical Parameters

Parameter	Details
Material	HT300 cast iron (optional 45# cast steel, QT500 ductile iron)
Compressive strength	300MPa (cast steel version up to 450MPa)
Bearing hole tolerance	IT5 grade (aperture error ≤0.012mm)
Surface roughness	Ra≤1.6μm (bearing hole Ra≤0.8μm)
Applicable bearing types	Deep groove ball bearings, cylindrical roller bearings, self-aligning roller bearings
Mounting hole specifications	M10-M20 (customizable)
Applicable temperature range	-30℃~120℃
Anti-rust grade	72-hour salt spray test without rust

Applications

This bearing block is widely used in rotating machinery applications. In CNC machine tool spindle systems, it ensures stable operation at speeds up to 8000r/min. It supports 15kW-110kW motor transmission equipment and performs reliably in conveying machinery like belt and chain conveyors. The unit is also suitable for construction machinery such as cranes and excavators, as well as drive shaft support in printing and textile machinery.

Customization Options

We offer comprehensive customization services to meet specific requirements. Customization options include bearing hole diameters (φ10mm-φ200mm), base lengths (50mm-500mm), material selection (45# cast steel or QT500 ductile iron), and various surface treatments (galvanizing, chrome plating, or sandblasted matte). Structural modifications such as double bearing hole design, oil filling holes, or sealing grooves are also available. Sample proofing cycle is 3-5 days with 100% quality inspection during mass production.

Support & Services

Our technical support team provides assistance with installation, troubleshooting, and maintenance. We offer regular maintenance checks, calibration, upgrades, and customization to ensure optimal performance of your CNC milling parts. Our goal is to deliver precision and reliability for all your machining needs.

Tags:

Sinbo Precision Mechanical Co., Ltd.

CNC Mechanical Parts

CNC Turning Parts

CNC Milling Parts

CNC Machining Services

Cold Forging Parts

CNC Turning Milling Parts

CNC Aluminum Parts

CNC Stainless Steel Parts

CNC Brass Parts

CNC Stamping Parts

Machining Plastic Parts

Bending Sheet Metal Parts

New Energy Auto Parts

Energy Storage Connectors

Contactor Terminal

Battery Terminal Connector

CNC Manufacturing Solutions

CNC Mechanical Parts

CNC Turning Parts

CNC Milling Parts

CNC Machining Services

Cold Forging Parts

CNC Turning Milling Parts

CNC Aluminum Parts

CNC Stainless Steel Parts

CNC Brass Parts

CNC Stamping Parts

Machining Plastic Parts

Bending Sheet Metal Parts

New Energy Auto Parts

Energy Storage Connectors

Contactor Terminal

Battery Terminal Connector

CNC Manufacturing Solutions

products details

CNC Mechanical Parts

CNC Turning Parts

CNC Milling Parts

CNC Machining Services

Cold Forging Parts

CNC Turning Milling Parts

CNC Aluminum Parts

CNC Stainless Steel Parts

CNC Brass Parts

CNC Stamping Parts

Machining Plastic Parts

Bending Sheet Metal Parts

New Energy Auto Parts

Energy Storage Connectors

Contactor Terminal

Battery Terminal Connector

CNC Manufacturing Solutions

High Strength CNC Milled Bearing Block for Industrial Machinery

CNC Milled Bearing Block

Industrial Machinery CNC Milled Bearing Block

High Strength CNC Milled Bearing Block