NKE 4302-B-TV 15x42x17 Double Row Deep Groove Ball Bearing

Enhanced Load Capacity for Industrial Machinery

The NKE 4302-B-TV bearing, sized at 15 mm (inner diameter) x 42 mm (outer diameter) x 17 mm (width), is engineered as a double-row deep groove ball bearing, specially designed to handle elevated radial and axial loads compared to standard single-row units. With its polymer (glass-fibre reinforced) cage and open design (no seals), this bearing offers reduced friction, lower inertia and better performance in high-demand environments.

Key Features and Technical Specifications

• Brand: NKE (Austria)

• Model: 4302-B-TV

• Type: Double row deep groove ball bearing

• Dimensions: 15 x 42 x 17 mm

• Cage material: Glass-fibre reinforced polyamide (TV type)

• Load Handling: High radial and axial load capacity for demanding mechanical applications

• Design advantages: Compact width with increased load capacity, ideal for space-sensitive industrial systems

• Usage environment: Suitable for industrial drives, motors, gearboxes, pumps, automation systems

Applications & Industrial Value

The NKE 4302-B-TV is ideally suited for:

• High-performance industrial machinery where both radial and axial loads are significant

• Gear units, electric motors, pump systems and mechanical assemblies requiring high durability

• Compact units where space limits are strict but load demands remain high

By choosing this bearing, users benefit from a robust bearing unit, reduced downtime, and enhanced operational stability — a key requirement in professional B2B settings focused on reliability and total cost of ownership.

FAQ

Q1. What does “double row deep groove ball bearing” mean?
It refers to a bearing design with two rows of balls, enabling the unit to carry both radial and axial loads more effectively than a traditional single‐row bearing. acorn-

Q2. What are the exact dimensions of the NKE 4302-B-TV?
The bearing measures 15 mm inner diameter, 42 mm outer diameter and 17 mm width.

Q3. Why choose the “-B-TV” variant?
The suffix “-B” indicates a non-filled slot design and “TV” identifies the polymer cage type (glass-fibre reinforced) - giving reduced friction and better high-speed performance.

Q4. Is this bearing sealed or open?
It is open (no seals), allowing for external lubrication and suited for industrial applications where regular maintenance is acceptable.

Q5. In what environments is this bearing used?
Common in heavy-duty industrial settings: gearboxes, conveyors, electric motors, automation, and any application requiring compact high-load bearings.