Single Side Recessed Grinding Wheel

Description of Single Recessed Grinding Wheel

Single-sided recessed grinding wheels are mainly used for internal grinding, surface grinding, and external grinding of workpieces with large outer diameters in various machining processes. The grooved design on one side not only increases the effective grinding area but also facilitates mating with clamping components such as flanges, thereby significantly improving the machining accuracy and surface finish of metal or non-metal workpieces.

Specifications of Type 5 Grinding Wheel

Abrasive: A, WA, PA, SG
Bond: Vitrified (V)
Grit Size: 36#, 46#, 60#, 80#, 100# (customizable)
Hardness: J – P (customizable)
Wheel Shape: Single side recessed grinding wheel (Type 5)
Diameter: 150 – 600 mm (custom sizes available)
Application Machine: Surface grinding machines
Specifications can be customized according to your grinding requirements.

Diameter (mm)	Hole(mm)	Thickness(mm)
250	32	25/35
300	75/76.2/127	32/40/50
350	75/76.2/127/203	32/40/50
400	127/160/203	32/40/50/63
450	203/254/305	32/40/50/63/75
500	152.4/203.2/304.8	32/40/50/63/75/100
600	203.2/304.8	32/40/50/63/75/100/125
650	203.2/304.8	33/40
750	203.2/304.8	22/25/28/33/40/43/58/61/67/86
900	304.8	22/25/28/32/33/38/40/42/43/47/52/55/58/61/72/75/78/82/90
1065	304.8	22/25/32/38/42/47/52/55
1100	304.8	25/32/33/38/40/43/55/58/61/72/75/82/86/90
1200	304.8	120/150
1250	304.8	42/75/80
1400	304.8	80/86/120
1600	304.8	80/86/120
1600	304.8	86/90/120
1800	304.8	90/120

Applications

1. Internal Grinding: Due to the concave shape of the grinding wheel’s side, it is ideal for precision grinding and deburring of cylindrical or conical inner surfaces such as sleeves and bearing bores.

2. Surface Grinding: Used for fine machining of flat surfaces. The grooved structure helps to better guide the cooling fluid during grinding, preventing workpiece burn-in.

3. External Grinding: Single-sided concave grinding wheels with larger outer diameters can be used for grinding the outer cylindrical surfaces of medium to large shafts or discs, ensuring concentricity and dimensional tolerances.

4. Machining Workshop: Precision machining of various precision bearings, valve bodies, and gear internal bores.

5. Mold Manufacturing: Fine grinding and chamfering of deep holes and internal cavities.

In addition to single recessed wheels, double recessed grinding wheels are also available for different machining requirements.

Packaging & Delivery of Vitrified Grinding Wheel

Strong export-standard carton and pallet.
OEM label and private branding available
Stable supply for bulk orders

Advantages of Grinding Wheels

Single recessed grinding wheels feature a concave design, and they provide clearance for flange mounting to effectively prevent interference with workpieces and machine spindles.
In addition, their structure improves chip removal and heat dissipation, which helps reduce wheel loading and workpiece burn.
Moreover, the reinforced center design enhances wheel rigidity, ensuring stable performance during high-speed grinding operations.
As a result, they are widely used in surface grinding, tool grinding, and precision form grinding applications.

We supply high-quality grinding wheels with stable performance and long service life.
As a professional grinding wheel manufacturer in China, we provide customized solutions for different grinding applications.
If you are looking for a reliable grinding wheel supplier, please feel free to contact us for more details.

Product Name	Grinding Wheel
Abrasive	A/WA/PA/SG/C/GC
Diameter	150-900mm (customized)
Grit	24#, 36#, 46#, 60#, 80#, 120# (customized)
Hardness	J – P (customized)
Bond	Vitrified / Resined
Packing	Carton and Pallet