6902zz bearing 15mm bore bearing 6902ZZ dimensions 15x28x7mm

6902ZZ Bearing Deep Groove Ball Bearing 15x28x7mm (Double Shielded)

6902ZZ bearing is a deep groove ball bearing with dimensions 15mm (ID) × 28mm (OD) × 7mm (Width).

• 6902ZZ bearing 15x28x7mm is a precision deep groove radial ball bearing designed for smooth, high-speed rotation with low friction and minimal noise.
• This double shielded 6902ZZ bearing (ZZ) helps protect against dust, dirt, and contaminants while retaining internal lubrication for long service life and maintenance-free operation.
• Manufactured in stainless steel or chrome steel (depending on variant), the 6902ZZ deep groove ball bearing supports radial loads and also accommodates axial (thrust) loads, making it a reliable choice for motors, gearboxes, pumps, and industrial machinery where durability and consistent performance are required.

Specification

• Model / Part Number: 6902ZZ
• Type: Deep Groove Radial Ball Bearing
• Inner Diameter (ID): 15 mm
• Outer Diameter (OD): 28 mm
• Width (Thickness): 7 mm
• Shield Type: Double Metal Shield (ZZ)
• Cage Type: Steel cage
• Load Capability: Radial + axial (thrust) loads
• Speed Rating: High-speed capability with low noise (varies by brand)

Features

• Bearing size: 15mm (ID) × 28mm (OD) × 7mm (W)
• Deep groove geometry: Stable, low-noise performance at high RPM
• Double metal shields (ZZ): Reduces contamination and helps retain grease
• Material options: Stainless steel / chrome steel (variant dependent)
• Precision options: ABEC-1 / ABEC-3 / ABEC-5 (manufacturer dependent)
• Low maintenance: Pre-lubricated for extended operation

Applications

• Electric motors & gearboxes
• Compressors & pumps
• Clutches, drives & conveyors
• Robotics & automation systems
• 3D printers & CNC machines
• Textile machines & turbines
• Agricultural machinery & industrial equipment
• Dental equipment & elevators
• Rolling mills, ship rudder shafts, crushers

Package Includes

• 1 Piece of 6902ZZ Deep Groove Ball Bearing (15×28×7mm)