Buy from a store
Choose fulfilment, a variant and a store offer to checkout.
⌘K
Generic · Cartridge bearing
A compact, sealed 6702RS bearing for precise 15 × 21 × 4 mm replacement fitment.
$24.99
PriceIn stock, ready to ship
This Generic 6702RS is a small steel cartridge bearing with a deep-groove radial design and rubber sealing for protection from dirt and moisture. Check your existing bearing carefully: the required fit is 15 mm internal diameter, 21 mm external diameter and 4 mm width.
Sold by Ashburton Cycles
Verified store
Price
$24.99
Bearing size
15 × 21 × 4 mm
Internal diameter
15 mm
External diameter
21 mm
The Generic 6702RS is a steel deep-groove cartridge bearing for compact rotating assemblies. Its metric dimensions are 15 mm bore × 21 mm outside diameter × 4 mm wide, making accurate measurement and matching the marking on your existing bearing essential before ordering.
The RS rubber seal helps shield the internal raceway from moisture, dust and other contaminants. Deep-groove bearings are designed primarily for radial loads and are commonly used in compact mechanical systems, including some lightweight bicycle hub and freehub applications.
Choose this bearing when you need a straightforward 6702RS replacement with an ABEC-3 precision rating. It is a component rather than a complete service kit, so confirm the number of bearings, installation method and exact fitment for your hub or other assembly before purchase.
A practical choice for anyone replacing a worn 6702RS bearing in a compatible bicycle hub, freehub or other compact rotating assembly.
Exact 6702 dimensions
The 15 × 21 × 4 mm format gives you the key measurements needed to match a like-for-like replacement.
Rubber-sealed design
The RS seal helps limit the entry of moisture, dirt and other contaminants into the bearing.
Steel construction
A conventional steel bearing format suited to replacement duties in compact rotating assemblies.
Deep-groove raceway
The single-row deep-groove layout is intended primarily for radial rotation and compact mechanical applications.
ABEC-3 rating
Provides the specified ABEC-3 precision classification for this bearing.
Compact replacement part
Its slim 4 mm width suits assemblies where installation space is limited, provided the dimensions match exactly.
Generic is a catalogue designation for products presented without a distinct store-brand identity. The term describes the retail classification rather than a separate manufacturer history or geographic origin. Generic-labelled products can still have clearly defined specifications, standards and compatibility requirements. For this component, the catalogue designation is retained while the fitment details identify the relevant road bottom bracket application.
Generic · Cartridge bearing
A compact, sealed 6702RS bearing for precise 15 × 21 × 4 mm replacement fitment.
$24.99
In stockBearing size
15 × 21 × 4 mm
Internal diameter
15 mm
External diameter
21 mm
Width
4 mm
This Generic 6702RS is a small steel cartridge bearing with a deep-groove radial design and rubber sealing for protection from dirt and moisture. Check your existing bearing carefully: the required fit is 15 mm internal diameter, 21 mm external diameter and 4 mm width.
The Generic 6702RS is a steel deep-groove cartridge bearing for compact rotating assemblies. Its metric dimensions are 15 mm bore × 21 mm outside diameter × 4 mm wide, making accurate measurement and matching the marking on your existing bearing essential before ordering.
The RS rubber seal helps shield the internal raceway from moisture, dust and other contaminants. Deep-groove bearings are designed primarily for radial loads and are commonly used in compact mechanical systems, including some lightweight bicycle hub and freehub applications.
Choose this bearing when you need a straightforward 6702RS replacement with an ABEC-3 precision rating. It is a component rather than a complete service kit, so confirm the number of bearings, installation method and exact fitment for your hub or other assembly before purchase.
A practical choice for anyone replacing a worn 6702RS bearing in a compatible bicycle hub, freehub or other compact rotating assembly.
Exact 6702 dimensions
The 15 × 21 × 4 mm format gives you the key measurements needed to match a like-for-like replacement.
Rubber-sealed design
The RS seal helps limit the entry of moisture, dirt and other contaminants into the bearing.
Steel construction
A conventional steel bearing format suited to replacement duties in compact rotating assemblies.
Deep-groove raceway
The single-row deep-groove layout is intended primarily for radial rotation and compact mechanical applications.
ABEC-3 rating
Provides the specified ABEC-3 precision classification for this bearing.
Compact replacement part
Its slim 4 mm width suits assemblies where installation space is limited, provided the dimensions match exactly.
Generic is a catalogue designation for products presented without a distinct store-brand identity. The term describes the retail classification rather than a separate manufacturer history or geographic origin. Generic-labelled products can still have clearly defined specifications, standards and compatibility requirements. For this component, the catalogue designation is retained while the fitment details identify the relevant road bottom bracket application.