0-50kg · Customized · 220V
High Quality Alpha-208 Double Disc Grinding and Polishing Machine China Manufacture with Engine and Bearing Core Components
US$ 1936-2765
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Model
Alpha-208
Blade
Diameter
8"(203mm)
Speed
10-1000rpm
Direction
Clockwise/ Counter clockwise
Torque
10N.m
Electrical
Voltage/Frequency
220V/50Hz (1Ph/N/PE)
Rated power
1500W
Rated current
8A
Control
Panel
Tempered glass, Touch Panel
preset 3 speed
Yes
Timing/Countdown
Yes
0-50kg · Customized · 220V
High Quality Alpha-208 Double Disc Polishing Machine Double Control Grinding Polishing Manufactured China Engine Bearing Core
US$ 1936-2765
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Model
Alpha-208
Blade
Diameter
8"(203mm)
Speed
10-1000rpm
Direction
Clockwise/ Counter clockwise
Torque
10N.m
Electrical
Voltage/Frequency
220V/50Hz (1Ph/N/PE)
Rated power
1500W
Rated current
8A
Control
Panel
Tempered glass, Touch Panel
preset 3 speed
Yes
Timing/Countdown
Yes
Digital · Portable · ISO9001
Model EP-C Combination EP and Lubricity Tester
US$ 7042-14300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
1. Introduction
Frictional resistance to rotation of the drill string is called torque, and frictional resistance to hoisting and lowering the drill string is called drag. Many different materials have been used as drilling fluid additives to improve lubricity, thereby reducing friction. The
- Qingdao Haitongda Special Instrument Co., Ltd.
-
- Shandong, China
- Contact Now
0-50kg · Customized · 220V
Dual-Disc Disk Alpha 210 Metallographic Sample Grind and Polish Bearing Sample Preparation Process Polishing Grinding Metallurgical
US$ 2348-3353
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Model
Alpha-210
Blader
Diameter
10ti (254mm)
Speed
50-600rpm
Direction
CW/CCW
Torque
10N·m
Electrical
Voltage/Frequency
220V/50Hz (1Ph/N/PE)
Rated Power
1500W
Rated Current
8A
Control
Panel
Tempered glass, Touch panel
Preset 3 Speeds
Yes
Timing/Countdown
Yes
Water Sup
Digital · Portable · ISO9001
Hot selling Combination EP and Lubricity Tester/Model EP-C
US$ 7042-14300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
1. Introduction
Frictional resistance to rotation of the drill string is called torque, and frictional resistance to hoisting and lowering the drill string is called drag. Many different materials have been used as drilling fluid additives to improve lubricity, thereby reducing friction. The
- Qingdao Haitongda Special Instrument Co., Ltd.
-
- Shandong, China
- Contact Now
0-50kg · Customized · 220V
High Quality Alpha-208 Double Disc Grinding Machine with Double Control Engine and Bearing-China Manufacture
US$ 1936-2765
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Model
Alpha-208
Blade
Diameter
8"(203mm)
Speed
10-1000rpm
Direction
Clockwise/ Counter clockwise
Torque
10N.m
Electrical
Voltage/Frequency
220V/50Hz (1Ph/N/PE)
Rated power
1500W
Rated current
8A
Control
Panel
Tempered glass, Touch Panel
preset 3 speed
Yes
Timing/Countdown
Yes
Digital · Biochemistry · CE
EP and Lubricity Tester
US$ 7042-14300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Combination EP and Lubricity Tester
1. Introduction
Frictional resistance to rotation of the drill string is called torque, and frictional resistance to hoisting and lowering the drill string is called drag. Many different materials have been used as drilling fluid additives to improve lubrici
- Qingdao Haitongda Special Instrument Co., Ltd.
-
- Shandong, China
- Contact Now
Wireless Portable Vibration Analyzer Vibrometer Wireless Vibration Sensor Working with APP
US$ 800-1500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General Introduction
SI310 intelligent wireless vibrometer is an intelligent detector that integrates vibration, sound, temperature, rotation frequency, and bearing condition measurement. It breaks through the limitations of traditional inspection, and is very powerful. It also integrates a var
- Anhui Doton Link Technology Co., Ltd
-
5(5.0)
"On-time Delivery"On-time Delivery - Anhui, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
CE · Customized · 220V
High Quality Alpha-208 210 212 Double Disc Grinding Machine Dual Control with Engine and Bearing-China Manufacture
US$ 1936-2765
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Model
Alpha-208
Blade
Diameter
8"(203mm)
Speed
10-1000rpm
Direction
Clockwise/ Counter clockwise
Torque
10N.m
Electrical
Voltage/Frequency
220V/50Hz (1Ph/N/PE)
Rated power
1500W
Rated current
8A
Control
Panel
Tempered glass, Touch Panel
preset 3 speed
Yes
Timing/Countdown
Yes
Explosion Proof Bluetooth Triaxial Vibration Monitoring Sensor 4G Wireless Vibration Sensor
US$ 800-1500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General Introduction
SI310 intelligent wireless vibrometer is an intelligent detector that integrates vibration, sound, temperature, rotation frequency, and bearing condition measurement. It breaks through the limitations of traditional inspection, and is very powerful. It also integrates a var
- Anhui Doton Link Technology Co., Ltd
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Anhui, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
-
How do I find a reliable wholesale Special Bearing supplier with OEM options?
To find a trusted Special Bearing supplier with OEM options, research factory-direct sources specializing in custom Special Bearing solutions for industrial use. Compare leading Special Bearing distributors—most offer competitive factory pricing, bulk order trends, and customization guides for your industry. Contact us for instant RFQ.
-
Are there price differences for Special Bearings between distributor and factory direct?
Yes, buying Special Bearings from a factory direct option typically offers cheaper costs versus standard distributor pricing. Many OEM Special Bearing suppliers grant custom wholesale rates that adapt to current industry trends and top volume orders. Request factory quotes to compare fully and secure your best price.
-
Can I get trend insights and a price guide for the top Special Bearing models?
See leading Special Bearing trends by monitoring both OEM and distributor marketplaces—they frequently update their price guides with wholesale deals, factory cost changes, and emerging demand. Top-custom Special Bearings reflect current market shifts, so request a detailed quote for competitive packages and stay ahead.
Toluene Method · LED · Manual
Ordinary LCD Touch Screen Quick Moisture Analyzer
US$ 1000-1500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Ordinary LCD Touch Screen Quick Moisture Analyzer
Product Description
Product Description
It is a new generation of rapid moisture measuring instrument developed using the internationally accepted principle of loss-on-drying. The instrument introduces imported automatic weighing display system
Digital · Portable · ISO9001
Model EP-C Stepless Speed Regulation Combination EP and Lubricity Tester
US$ 7042-14300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Combination EP and Lubricity Tester
1. Introduction
Frictional resistance to rotation of the drill string is called torque, and frictional resistance to hoisting and lowering the drill string is called drag. Many different materials have been used as drilling fluid additives to improve lubrici
- Qingdao Haitongda Special Instrument Co., Ltd.
-
- Shandong, China
- Contact Now
Digital · Portable · ISO9001
Model EP-C 30~400r/min Stepless speed regulation Combination Ep and Lubricity Tester
US$ 7042-14300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
1. Introduction
Frictional resistance to rotation of the drill string is called torque, and frictional resistance to hoisting and lowering the drill string is called drag. Many different materials have been used as drilling fluid additives to improve lubricity, thereby reducing friction. The
- Qingdao Haitongda Special Instrument Co., Ltd.
-
- Shandong, China
- Contact Now
Digital · Portable · ISO9001
Stepless Speed Regulation Combination EP and Lubricity Tester
US$ 7042-14300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Combination EP and Lubricity Tester
1. Introduction
Frictional resistance to rotation of the drill string is called torque, and frictional resistance to hoisting and lowering the drill string is called drag. Many different materials have been used as drilling fluid additives to improve lubrici
- Qingdao Haitongda Special Instrument Co., Ltd.
-
- Shandong, China
- Contact Now
Bluetooth Wireless Sensor with Mobile APP Portable Vibration Analyzer with Time Waveform and Fft Spectrum
US$ 800-1500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General Introduction
SI310 intelligent wireless vibrometer is an intelligent detector that integrates vibration, sound, temperature, rotation frequency, and bearing condition measurement. It breaks through the limitations of traditional inspection, and is very powerful. It also integrates a var
- Anhui Doton Link Technology Co., Ltd
-
5(5.0)
"On-time Delivery"On-time Delivery - Anhui, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
Si310 4G Vibration Sensor WiFi Vibration Sensor Portable Wireless Vibration Analysis Intrument for Vibration Detection
US$ 800-1500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General Introduction
SI310 intelligent wireless vibrometer is an intelligent detector that integrates vibration, sound, temperature, rotation frequency, and bearing condition measurement. It breaks through the limitations of traditional inspection, and is very powerful. It also integrates a var
- Anhui Doton Link Technology Co., Ltd
-
5(5.0)
"Fast Delivery"Fast Delivery - Anhui, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
Food Analysis · Biochemistry · Medical Research
High Temperature pH Sensor 130 Degree for Sugar Industry
US$ 260-360
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
High temperature pH sensor 130 degree for sugar industry
The PH5804 sensor is an advanced technology for PH and REDOX sensors. Each quality sensor is individually tested. The sensor is designed as a combination electrode (glass or metal electrode and a reference electrode on one shaft) with the opt
- Shanghai Boqu Instrument Co., Ltd.
-
- Shanghai, China
- Contact Now
Electrochemical Gas Analyzer · CE · Non-Customized
High-Precision Oxygen Sensor for Accurate O2 Monitoring Solutions
US$ 850-1500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
China FUANSHI Advanced Oxygen Measuring Probe Meter for Accurate O2 Monitoring
Product Parameters
Technical requirements
* All core components are imported, using the world's advanced welding technology and zirconium oxide originals (sheet or columnar), creatin
- Beijing Fuanshi Technology Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Hebei, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
Multiparameter Sondes for Water Quality Monitoring Continuous Analysis CE ISO9001 Certificate
US$ 4999-5699
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Online Multi-parameter Water Quality Sensor
BQ301
Product Description
BOQU Online Multi-Parameter Water Quality Sensor is suitable for long-term field on-line monitoring. It can achieve the function of data reading , data storage and real-time online measurement of temperature,water depth,pH,cond
- Shanghai Boqu Instrument Co., Ltd.
-
- Shanghai, China
- Contact Now
Food Analysis · Biochemistry · Medical Research
High Temperature High Pressure pH Sensor 130 Degree 13 Bar for Sulfide Industry
US$ 260-360
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
High temperature high pressure pH sensor 130 degree 13 bar for sulfide industry
The PH5804 sensor is an advanced technology for PH and REDOX sensors. Each quality sensor is individually tested. The sensor is designed as a combination electrode (glass or metal electrode and a reference electrode on
- Shanghai Boqu Instrument Co., Ltd.
-
- Shanghai, China
- Contact Now
Bq301 Multi-Parameter Sensor for Temperature, Depth, pH, Conductivity, Salinity, TDS, Turbidity Measuring
US$ 4999-5699
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Online Multi-parameter Water Quality Sensor
BQ301
Product Description
BOQU Online Multi-Parameter Water Quality Sensor is suitable for long-term field on-line monitoring. It can achieve the function of data reading , data storage and real-time online measurement of temperature,water depth,pH,cond
- Shanghai Boqu Instrument Co., Ltd.
-
- Shanghai, China
- Contact Now
Portable Bluetooth Vibration Analyzer with Mobile APP and Fft Spectrum Wireless Vibration Sensor for Rolling Bearing Fault Daignosis
US$ 800-1500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General Introduction
SI310 intelligent wireless vibrometer is an intelligent detector that integrates vibration, sound, temperature, rotation frequency, and bearing condition measurement. It breaks through the limitations of traditional inspection, and is very powerful. It also integrates a var
- Anhui Doton Link Technology Co., Ltd
-
5(5.0)
"Fast Dispatch"Fast Dispatch - Anhui, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
Digital · Portable · ISO9001
Model EP-C 375W Combination EP and Lubricity Tester
US$ 7042-14300
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
1. Introduction
Frictional resistance to rotation of the drill string is called torque, and frictional resistance to hoisting and lowering the drill string is called drag. Many different materials have been used as drilling fluid additives to improve lubricity, thereby reducing friction. The
- Qingdao Haitongda Special Instrument Co., Ltd.
-
- Shandong, China
- Contact Now
Non Portable · ISO9001
Automatic Four Ball Wear Tester by ASTM D2893
US$ 20000-30000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Introduction
This Automatic Four Ball Wear Tester uses four Ф12.7mm standard steel balls evaluate the load-bearing capacity and anti-wear performanceof lubricants (including oil film strength PB, sintering load PD, comprehensive wear value ZMZ, Long-term wear D and other indexes).
The influ
Automatic Fiber Materials Soxhlet Extractor Fat Analyzer 280 Degrees
US$ 2027-2439
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
*Integral metal heating, wide scope and high precision of temperature control.
*Electric circuit is isolated from the extraction space, ensuring device security.
*Timer and timing functions are available.
*Over-temperature alarming and timer reminding functions are available.
Factory Supplied Bq301 Multi-Parameter Sensor with Optional Self-Cleaning System
US$ 4999-5699
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Online Multi-parameter Water Quality Sensor
BQ301
Product Description
BOQU Online Multi-Parameter Water Quality Sensor is suitable for long-term field on-line monitoring. It can achieve the function of data reading , data storage and real-time online measurement of temperature,water depth,pH,cond
- Shanghai Boqu Instrument Co., Ltd.
-
- Shanghai, China
- Contact Now
. Wireless Vibration Sensor with Mobile APP and Time Waveform Display for Motor Root Cause Analysis
US$ 800-1500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
General Introduction
SI310 intelligent wireless vibrometer is an intelligent detector that integrates vibration, sound, temperature, rotation frequency, and bearing condition measurement. It breaks through the limitations of traditional inspection, and is very powerful. It also integrates a var
- Anhui Doton Link Technology Co., Ltd
-
5(5.0)
"Fast Delivery"Fast Delivery - Anhui, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
LED · Non Portable · CE
ASTM D4693 Test Equipment for Low-Temperature Torque of Grease-Lubricated Wheel Bearings
US$ 10000-20000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
Introduction
This Low Temperature Torque Test Equipment is suitable for measuring the running performance of the grease in the specially manufactured, spring-loaded automobile wheel bearing assembly under low temperature conditions.
The test principle is to fill the grease
Vacuum Dilatometer, High Temperature Vacuum Thermal Expansion Coefficient
US$ 2000-6000
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
The apparatus is used to measure temperature in the state of metal materials, ceramics, masks, fire-proof material and other non-metallic materials in the process of being heated roast expansion and contraction performance, also apply to the ceramic tiles linear thermal expansion tests.
Overview
- Xiangyi Thermal Instrument Limited
-
- Hunan, China
- Contact Now
Electrochemical Gas Analyzer · CE · Non-Customized
High-Precision Oxygen Measurement Probe for Reliable O2 Detection
US$ 850-1500
/ Piece
1 Piece (MOQ)
1 Piece (MOQ)
Product Description
China FUANSHI Advanced Oxygen Measuring Probe Meter for Accurate O2 Monitoring
Product Parameters
Technical requirements
* All core components are imported, using the world's advanced welding technology and zirconium oxide originals (sheet or columnar), creatin
- Beijing Fuanshi Technology Co., Ltd.
-
5(5.0)
"On-time Delivery"On-time Delivery - Hebei, China
- ISO9001:2015, ISO45001:2018, ISO14001
- Contact Now
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