Amlings Cycle HP Part 2 Ball Bearing for Concept Suspension Size 40x52x7

Amlings Cycle HP Part 2 Ball Bearing for Concept Suspension Size 40x52x7

Condition: New – Unused replacement bearings in protective packaging, ready for direct installation.

These Amlings Cycle HP Velotechnik Ball Bearings are OEM-grade replacement parts specifically designed for the Concept Suspension System found on HP Velotechnik recumbent bikes and trikes. Each set includes two precision ball bearings, each measuring 40mm (inner diameter) x 52mm (outer diameter) x 7mm (width), manufactured to exacting tolerances for smooth operation, long life, and resistance to wear under cycling loads.
High-quality sealed construction helps ensure low maintenance and keeps contaminants out of the bearing raceways — ideal for bikes that are regularly exposed to dust, rain, and rough conditions. These bearings are essential for maintaining proper suspension function and ensuring a smooth, responsive ride.

Specifications
Brand: Amlings Cycle (HP Velotechnik Part)
Type: Ball Bearings for Suspension
Application: Concept Suspension System
Quantity: 2 Bearings per set
Dimensions:
Inner Diameter (ID): 40mm
Outer Diameter (OD): 52mm
Width: 7mm
Material: High-grade bearing steel
Seal Type: Sealed (likely 2RS – rubber-sealed on both sides)
Manufacturing Standard: Precision bearings for cycling applications
Fitment: Direct replacement for HP Velotechnik Concept suspension pivot points
Country of Origin: Varies by batch (typically EU or Taiwan precision suppliers)

Features
Precision-ground races and balls for low friction and smooth suspension movement
Sealed design – keeps out moisture, dust, and dirt
OEM fit and function – exact replacement for original HP Velotechnik parts
High-load capacity for rugged riding conditions
Designed for long service intervals with minimal maintenance
Easy installation – direct fit into Concept suspension pivots
Reduces vibration, noise, and wear over time

Applications
Directly intended for use in:
HP Velotechnik Concept Suspension System (found on various recumbent bike/trike models)
Scorpion Series Trikes (FS, Plus, etc.)
Gekko Series (with rear suspension upgrades)
Streetmachine Gte and Speedmachine rear suspension units
Other custom or modified HP Velotechnik models using Concept suspension pivots

Cross-Referenced / Comparable Bearings
If exact HP Velotechnik part numbers are unavailable, these standard bearing sizes match:
Bearing type 6808 2RS (common 40x52x7mm metric bearing)
Enduro 6808 LLU Max – Performance equivalent for suspension pivots
SKF 61808-2RS1 – Premium industrial bearing (compatible if dimensions match)
FAG 61808-2RSR – German precision sealed bearing

Comparable Products
Enduro Bearings MAX series – heavy-duty suspension pivot bearings
SKF or NTN precision deep groove ball bearings – industrial grade
Ceramic hybrid bearings – upgrade option for performance (optional, specialty part)

Part of a Larger System
Typically used alongside:
HP Velotechnik Concept Suspension arms and pivots
Bushings, bolts, and suspension linkages
Rear shock absorbers and elastomer systems
Trike frames requiring periodic bearing maintenance/replacement

Related
HP Velotechnik suspension bearing replacement
40x52x7 bike suspension pivot bearings
Sealed ball bearings for Concept rear suspension
Enduro Max compatible suspension bearings
Recumbent trike bearing maintenance parts

Common Requests
“Are these bearings sealed?” ✅ Yes – sealed on both sides (2RS type).
“Do they fit HP Velotechnik Scorpion FS models?” ✅ Yes – for models using the Concept suspension system.
“Is this a direct replacement without modifications?” ✅ Yes – OEM fitment.
“How often should these bearings be replaced?” ⚙️ Depending on usage, every 5,000–10,000 miles or if suspension play is detected.
“Are they compatible with ceramic upgrades?” ✅ Technically yes, but these are standard steel bearing sets — ceramic upgrades are optional and sold separately.

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