10PCS Thrust Axial Ball Bearings F11-21M 11X21X5mm ABEC-7

Short Description:

TECHNICAL SPECSBearing Type: Thrust Ball BearingItem: F11-21MMaterial: Bearing S

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Product Details

Product Tags

TECHNICAL SPECS

Bearing Type: Thrust Ball Bearing

Item: F11-21M

Material: Bearing Steel

Bore Dia (d): 11 mm

Outer Dia (D): 21 mm

Width (B): 5 mm

Lubrication: Grease

Magnetic: little

Hardness: 58HRC

Corrosion Resistance: General

Clearance: C0

Grades: ABEC-7

Single Direction Thrust Ball Bearings in GCr15 Chrome Bearing Steel – ABEC-7 Precision, Separable 3-Piece Design

Unlock reliable one-direction axial load support and smooth, stable rotation with our premium single direction thrust ball bearings.

• GCr15 Chrome Bearing Steel, High Wear Resistance

Shaft washers, housing washers and balls crafted from premium GCr15 chrome bearing steel, heat-treated for excellent hardness, wear resistance and long service life. Robust construction ensures stable, reliable performance under continuous axial loading.

• Separable 3-Piece Structure

Composed of a shaft washer, housing washer and ball cage assembly, the separable design allows each component to be mounted independently for easy mounting & disassembly — simplifying installation, inspection and maintenance.

• ABEC-7 Precision Class

Precision-ground to ABEC-7 tolerance standards with finely machined raceways for superior rotational accuracy, low noise and minimal vibration — smooth and stable operation even under high axial loads.

• High Axial Load Capacity & Axial Stability

Engineered to handle high one-direction axial loads with easy assembly, wear resistance and smooth running; excellent axial stability ensures long life and simple, cost-saving maintenance.

• Versatile Applications

Ideal for 3D printers, machine spindles, pumps, lifts, reducers, clutches and other machinery requiring reliable one-direction axial load support and smooth, quiet operation.

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