Unverified85% confidenceFactTime unknown
轴承结构比普通打孔穿绳的顺滑度高一个量级,双滚珠轴承手柄适合快速跳和双摇,减少绳子回弹卡顿
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified轴承数量与顺滑度:单轴承绳容易缠绕打结影响连续跳,双轴承(手柄+绳头各一)旋转更顺滑、断绳率低,追求速度和长时间跳绳选双轴承结构90% similarUnverified轴承结构决定甩动顺滑度:优选双轴承(bearing)手柄,转动阻力小不易缠绳;螺丝固定式(无轴承)便宜但甩快了易卡顿、绳子会拧成麻花89% similarUnverified手柄轴承选滚珠轴承而非塑料套管:滚珠轴承甩动顺滑不卡顿,高速跳绳时绳体不易扭结,塑料轴承长期高速使用易磨损发涩87% similarUnverified双滚珠轴承转速流畅、绳体轻快适合高速连跳,但钢丝绳在室外粗糙地面使用磨损较快,建议搭配跳绳垫或在室内光滑地面使用86% similarUnverified轴承类型决定顺滑度:优先选双滚珠轴承机型,转动更顺不卡绳;廉价款常用铜套或单轴承,高速甩动时容易缠绳打结影响连续跳86% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/197612API
curl https://kongchang.com/api/v1/knowledge/claims/197612MCP
get_claim(id=197612)