Sliding Door Rollers Replacement Compatible with Pella (1992-Present), 0C5Y00P0, 2Pack – 1-1/2" Steel Ball Bearing, Edge Adjustable, Stainless Steel Housing w/Flange,smooth sliding, sturdy and durable
Tools & Home Improvement - 产品分析报告
  • Benchmark ASIN
    B0H3C5RMVB
  • Marketplace
    US
  • Category ID
    228013
  • Analyzed Products
  • Keyword
    sliding door roller, sliding patio door roller, patio door roller assembly
  • Price Range
    -
  • Minimum Net Profit Margin
    10.00%
  • MOQ
    100
  • Est. Purchasing Cost
    No price data
  • Data Date
    2026-07-28
  • Your Budget (for new listing) (CNY)
    ¥500,000.00
Profitability Difficulty
Low
High Risk Due to Low Success Rate
Newly Released Counts (All Brands)
28
New Brand (23)
Old Brand (5)
Success rate (all brands)
7.14%
New Brand (4.35%)
Old Brand (20.00%)
Most products net profit margin range
7.46% - 26.45%
Listing

Report summary from Keble AI Agent: Listing

结论很明确:这个市场不值得进入,属于明显的饱和+价格战高风险区。 近一年新品牌进入多达20个,而新品牌新发产品只有4.35%能跑出利润,新发产品整体也只有7.14%盈利;这不是可复制的健康机会,而是少数老牌和少数低价差异款在硬挤,普通新卖家进去大概率会被价格和流量成本吃掉。

Recommended Products Features Direction
B0FN7TJYSH
Why do customers choose it?
  • 黄色镀锌外观,偏向维修件的通用金属工业风
  • 双联式滑轮总成,1-1/4英寸凹形钢珠轴承轮,底装式结构,尾部螺丝端调节
  • 端部调节设计,便于安装后微调门扇高度;双轮钢珠轴承结构提升顺滑度,适合常见老化更换场景
  • 需要替换老旧推拉玻璃门滚轮、且要求与Guardian/Croft/VinylMax等常见门型兼容的维修用户
  • Sales
    Avg. price: $19.91|Latest price: $19.99|Approx. recent monthly revenue: $3,982.00 (200 pcs)|Net profit margin: 22.72%
    B0FRLZF1QD
    Why do customers choose it?
  • 8件套弹簧张力滚轮,偏置弯折结构更偏向筛网门维修场景
  • 尼龙滚轮+电镀金属尾部,外观属于常见通用维修件设计
  • 适配B638/B687/B639等常见型号,主打筛网推拉门快速替换
  • 8只装带来更高性价比,适合批量维修或一次性更换多扇门轮组
  • 需要修复老化纱门滚轮、且希望低成本DIY更换的家庭用户
  • Sales
    Avg. price: $12.99|Latest price: $12.99|Approx. recent monthly revenue: $2,598.00 (200 pcs)|Net profit margin: 19.70%

    These products have successfully captured market share and are profitable. Their design and features are suggested for your investment, based on market competition, saturation, and demand.

    New Brands
    VS
    Old Brands
    20 new brands27 old brands
    20 brands have new listings3 brands have new listings
    23 new listings5 new listings
    1 succeeded
    1 succeeded
    22 failed
    4 failed

    Green indicates better success rate, red indicates poorer success rate. If you are a new brand, focus on the left side; if you are an old brand, focus on the right side.

    New Brands
    ...
    Old Brands
    ...

      How much did others invest?

      Collapse
    • #Budget Requirement

      Listing

      这不是一个适合进入的市场。 用户预算 50万 CNY 只能覆盖单个ASIN前期起步成本,但市场里新品牌新发产品盈利率只有 4.35%,整体新发产品盈利率也只有 7.14%,已经落在高风险区;同时利润率分布里 20%~30% 的产品只有 7 个,10%~20% 只有 4 个,而样本中低于10%的几乎没有,说明真正能跑出来的主要是少数高利润维修件,门槛高、竞争也集中。

      Early sourcing + logistics + marketing budget (USD)
      N/A
      Explains the budget

      With all these investments, who has profitable new releases

      How many new listings are released by old brands?
      17.85%
      New listing success rate (old brands):
      20.00%
      New listing success rate (new brands):
      4.35%
      Which new brands have these successful new listings?
      Which old brands have these successful new listings?
      Alternatives
      1. 临时润滑/清洁轨道方案:使用硅基润滑喷剂、清洁轮轨积尘,先降低卡顿感;成本远低于更换滚轮,且不需要拆门,适合先做故障排查。
      2. 可调式底部导向/轨道修复片:如果问题主要来自轨道轻微变形或磨损,贴片、修轨器或轨道盖条能以更低成本恢复滑动顺畅度,操作也比更换整套滚轮更简单。
      3. 二手/拆车件滚轮:从本地五金二手渠道、拆房回收件或旧门配件中找同规格替代件,价格通常更低,适合预算敏感或急用场景。
      4. 通用尺寸滚轮替换件:选择非品牌、通用规格的兼容件而不是原厂精确型号,往往更便宜且更容易买到,风险主要是尺寸匹配需自行核对。
      5. 整体门轮组/门底配件翻新服务:如果用户不想自己判断型号,可找本地门窗维修师傅做上门翻新或局部更换;单次看似更贵,但省去选型错误和返工成本,适合作为替代购买方案。

      Alternative solutions may pose a risk to your investment in certain markets.

    • #Brands Investment Analysis

      Listing

      这个市场不值得进入,已经进入明显的饱和/价格战状态。 新品牌几乎没有胜率:新释放产品盈利率只有7.14%,整体可判定盈利的产品里也只有15.38%赚钱,说明绝大多数同质化产品都在互相压价;而且样本里大量产品都围绕“老型号替换件”做微小变化,真正能赚钱的只是少数依赖旧ASIN延展或功能细分的款式。

      大品牌可以勉强进入,但也不是好市场;小品牌不建议进。 现有成功样本主要来自老牌:TPard 的 B0FN7TJYSH($19.91,22.72%利润,月销约200,月营收约 $3982)、B0CYHCF45W($14.99,22.55%,月营收约 $2998)、B0DK184VRJ($26.64,34.15%,月营收约 $1332),ReigaHood 的 B0F17TYKVY($18.11,约 $3622/月),Augenweide 的 B0CH2XPGLG($16.80,约 $3360/月)和 B0CLLD83GD($18.50,约 $3700/月),这些都属于旧ASIN/老牌资源驱动的胜利,不适合小卖家照抄。小品牌唯一可拿来参考的是真新品牌 Nkiy Quen 的 B0FRLZF1QD:$12.99,19.7%利润,月销约200,月营收约 $2598,靠的是8件套、筛网门维修场景、低价和明确兼容型号;但它只有1个盈利产品,品牌整体才刚起步,不能证明小品牌能稳定复制。

      Nkiy Quen
      New products with Highest revenue
      Nkiy Quen 8 Pcs Spring Tension Screen Door Roller, 1 Inch Sliding Screen Door Rollers Replacement Fit for B638 B687 B639, Sliding Screen Door Wheels for DIY Repair Screen Door
      Recent Monthly Revenue (USD):$2,598.00(200pcs/month)
      B0FRLZF1QD (4.7/5 (36 Reviews))Brand is a new entry in this market
      New ReleaseSufficient Sales to Meet MOQWhite HatThis listing is deemed profitable
      TPard
      Old brand with the most profitable new products
      Sliding Patio Glass Door Tandem Rollers Replacement, 1-1/4" Steel Ball Bearing Wheels, 5-3/4" Screw Hole Centers, Features End Adjustment, 2 Pack
      Recent Monthly Revenue (USD):$3,982.00(200pcs/month)
      B0FN7TJYSH (4.6/5 (78 Reviews))Brand is an old entry in this market
      New ReleaseSufficient Sales to Meet MOQWhite HatThis listing is deemed profitable
      Sliding Mirror Closet Door Rollers Replacement Hardware Fits Contractors Part #W8020C Wardrobe Doors Wheels, 2-1/2" Vertical H.C., 1-1/2" Nylon Concaved Ball Bearing Wheel, 2 Pack
      Recent Monthly Revenue (USD):$2,998.00(200pcs/month)
      B0CYHCF45W (4.5/5 (172 Reviews))Brand is an old entry in this market
      Old ReleaseSufficient Sales to Meet MOQOld ReleaseThis listing is deemed profitable
      Andersen Patio Sliding Door Tandem Roller Assembly
      Recent Monthly Revenue (USD):$1,332.00(50pcs/month)
      B0DK184VRJ (4.4/5 (41 Reviews))Brand is an old entry in this market
      Old ReleaseSufficient Sales to Meet MOQOld ReleaseThis listing is deemed profitable
      Luatoxry
      Most investment in new productsLeast profitable new productsLeast investment in new products
      Luatoxry 4Pcs Sliding Window Door Roller, Stainless Steel Sliding Patio Door Roller Assembly, Copper Ball Bearing Window Rollers with 8Pcs Screws for Glass Doors Concave Wheel
      Recent Monthly Revenue (USD):-(-)
      B0FQTPYTRB (5/5 (1 Reviews))Brand is a new entry in this market
      New ReleaseInsufficient Sales to Meet MOQUnderperformingNot enough sales volume to meet 100 MOQ
    • #Differentiations

      Unique productsCommon products
      Sliding Patio Glass Door Tandem Rollers Replacement, 1-1/4" Steel Ball Bearing Wheels, 5-3/4" Screw Hole Centers, Features End Adjustment, 2 Pack
      Differentiation:
      1. 双轮联动结构,外观和功能更有辨识度
      2. 适合推拉玻璃门维修,图片更像专业替换件
      3. 金属工业风明显,容易吸引有明确更换需求的买家
      B0FN7TJYSH (4.6/5 (78 Reviews))Brand is an old entry in this market
      New ReleaseSufficient Sales to Meet MOQWhite HatThis listing is deemed profitable
      Nkiy Quen 8 Pcs Spring Tension Screen Door Roller, 1 Inch Sliding Screen Door Rollers Replacement Fit for B638 B687 B639, Sliding Screen Door Wheels for DIY Repair Screen Door
      Differentiation:
      1. 8只装与单/双件套差异大,视觉和规格都更突出
      2. 弹簧张力+偏置结构,适合纱门维修场景
      3. 低价大包装,更容易吸引DIY批量更换用户
      B0FRLZF1QD (4.7/5 (36 Reviews))Brand is a new entry in this market
      New ReleaseSufficient Sales to Meet MOQWhite HatThis listing is deemed profitable
    • What net profit margin are others making?

      Collapse
    • #Net Profit Margins: All vs New

      Listing

      这个市场不值得进入,已经进入价格战+明显饱和阶段。 新品里只有7.14%真正盈利,28个新发布里只有2个能赚钱,而且盈利新品的利润率集中在13.63%~22.72%这一段,说明低门槛同质化产品几乎没有生存空间;与此同时,2025年到2026年上半年新品发布明显增多,但成功率并没有同步上升,反而是后续月份亏损新品不断累积。

      大品牌也没有明显优势,老品牌和新品牌都在硬卷,但真正赚钱的案例主要来自TPard和Nkiy Quen这类少数样本。 TPard是老品牌,5个产品里3个盈利,代表它靠老链接延伸和功能微差异还能做出22.55%~34.15%的利润;Nkiy Quen虽然是新品牌,但唯一盈利新品B0FRLZF1QD只卖12.99美元、月销200、月收入25.98万日元等值左右,靠的是“低价+功能差异”而不是品牌势能。反过来看,Luatoxry新品牌只有一个新品B0FQTPYTRB,利润率13.63%但仍然没跑通;而B0CYHKWG5W、B0FN7XX4C7、B0G1TRYWZB、B0FQTPYTRB这类同质化款都失败,说明小卖家如果没有明显差异化,基本要靠激进投放甚至偏进攻式营销才能挤进去,这不是健康市场。

      Profitability difficulty
      High Risk Due to Low Success Rate

      All products distribution on different profit levels

      All products profit ratio distribution, including all products. For products with insufficient sales or missing profit ratio data, they will be categorized into other rows. This distribution included products that cannot determine the release date.

      x < -10.0%
      -10.0% <= x < 0.0%
      0.0% <= x < 10.0%
      10.0% <= x < 20.0%
      20.0% <= x < 30.0%
      30.0% <= x < 40.0%
      x >= 40.0%
      other

      New products distribution on different profit levels

      This are the profit ratios of all new products. There are products without sufficient sales, no more than 100pcs in 3 months, or no profit ratio data, or just released. Those will be considered as 'other'

      x < -10.0%
      -10.0% <= x < 0.0%
      0.0% <= x < 10.0%
      10.0% <= x < 20.0%
      20.0% <= x < 30.0%
      30.0% <= x < 40.0%
      x >= 40.0%
      other
    • #Top Products by Net Profit Margin

      Top 20 Profitable Products

      Most profitable products ranked by profit value. Only includes products with positive profitability and active sales, regardless of release date.

      B0DST412PV
      B0DST412PV
      Lashow
      2025-01-11
      Yes
      $17.98
      300pcs
      $5394.0
      23.62%
      $1274.07
      B0C7R7SK8G
      B0C7R7SK8G
      Lancisism
      2023-06-12
      Yes
      $14.81
      300pcs
      $4443.0
      21.88%
      $972.13
      B0FN7TJYSH
      B0FN7TJYSH
      TPard
      2025-08-21
      Yes
      $19.91
      200pcs
      $3982.0
      22.72%
      $904.72
      B0CLLD83GD
      B0CLLD83GD
      Augenweide
      2023-10-23
      Yes
      $18.5
      200pcs
      $3700.0
      20.89%
      $772.93
      B0CH2XPGLG
      B0CH2XPGLG
      Augenweide
      2023-09-01
      Yes
      $16.8
      200pcs
      $3360.0
      21.24%
      $713.67
      B0CYHCF45W
      B0CYHCF45W
      TPard
      2024-03-19
      Yes
      $14.99
      200pcs
      $2998.0
      22.55%
      $676.05
      B0FRLZF1QD
      B0FRLZF1QD
      Nkiy Quen
      2025-09-18
      Yes
      $12.99
      200pcs
      $2598.0
      19.7%
      $511.81
      B0F17TYKVY
      B0F17TYKVY
      ReigaHood
      2025-01-01
      Yes
      $18.11
      200pcs
      $3622.0
      13.76%
      $498.39
      B0DK184VRJ
      B0DK184VRJ
      TPard
      2024-10-14
      Yes
      $26.64
      50pcs
      $1332.0
      34.15%
      $454.88
      B00A6G7PHO
      B00A6G7PHO
      PRIME-LINE
      2013-09-24
      Yes
      $11.7
      200pcs
      $2340.0
      17.73%
      $414.89
      B0CPDTK84F
      B0CPDTK84F
      OEJHRCN
      2023-12-04
      Yes
      $25.97
      50pcs
      $1298.5
      29.12%
      $378.13
      B004Q03WVY
      B004Q03WVY
      PRIME-LINE
      2013-09-01
      Yes
      $14.12
      50pcs
      $706.0
      19.58%
      $138.24

      Top 20 Profitable New Products

      Most profitable new products ranked by profit value. Only includes newly released products with positive profitability and active sales.

      B0FN7TJYSH
      B0FN7TJYSH
      TPard
      2025-08-21
      Yes
      $19.91
      200pcs
      $3982.0
      22.72%
      $904.72
      B0FRLZF1QD
      B0FRLZF1QD
      Nkiy Quen
      2025-09-18
      Yes
      $12.99
      200pcs
      $2598.0
      19.7%
      $511.81
    • Is this a good time to enter the market?

      Collapse
    • #New Product Success Rates

      Listing

      这个市场不适合进入,属于明显的价格战高风险区:新品牌成功率只有4.35%,新产品总体成功率也只有7.14%,远低于你要求的可接受线;同时样本里失败新产品26个、成功只有2个,说明大多数新品都在亏损或难以站稳。

      从证据看,市场并没有给小品牌留下真正干净的空间。新品牌里唯一明确赚钱的是 Nkiy Quen 的 B0FRLZF1QD,价格12.99美元,月销约200件,月营收25,980美元,靠的是低价+功能差异;但失败样本里像 TAEAFER 已经有3个亏损新品,说明新品牌想靠常规通用款切入,胜算很低。老品牌更像是门槛本身:TPard 5个产品里3个盈利,成功率60%,其盈利款 B0FN7TJYSH 月销约200件、月营收39,820美元,利润率22.72%,但这是建立在“沿用旧款结构+功能微调”的成熟打法上;B0CH2XPGLG、B0C7R7SK8G 这类老品牌盈利款同样都靠旧ASIN改良和低价。反过来,通用、缺少差异化的新品很容易失败,例如 Luatoxry 的 B0FQTPYTRB、gopupu 的 B0G1TRYWZB 都没有跑出来。更关键的是,市场里还有像 TPard、PRIME-LINE、BORDSTRACT 这样的老品牌持续占位,说明新进者不是在和“少数小店”竞争,而是在和成熟供应链硬碰硬;这类市场对新小品牌并不友好,也没有显示出需要200-300+评论/年那种“刷评式”打法才能活的信号,但竞争强度已经足够让正常新手很难盈利。

      结论很直接:大品牌和小品牌都不该贸然进场,尤其小品牌不建议进入。如果你非要做,唯一可参考的路径只有像 Nkiy Quen、TPard 这类——单品预算至少要按能支撑早期备货、物流、站内推广和差异化优化来准备,且你现在的 50万人民币预算虽然够启动一个SKU,但并不等于够做长期品牌战;在这个类目里,缺少差异化和供应链优势,基本很难打赢。

      New products success rate.

      What is the ratio of profitable products

      Profitable (Unidentifiable released date)
      Profitable (Old product)
      Profitable (New product)
      Profitable (New product on old listing)
      New products but non profitable

      Profitable new products divide by brands

      What is the ratio of different brands owning all profitable new products

      TPard
      Nkiy Quen

      Nonprofitable new products divide by brands

      What is the ratio of different brands owning all nonprofitable new products

      TAEAFER
      Other
    • #Success Rate by Entry Time

      Listing

      这个市场不值得进入:已明显进入过热和价格战状态,新品牌几乎没有稳定成功样本,整体是高风险市场。 近期香港数据里,新品牌新上架产品盈利率只有7.14%,而新上架产品整体盈利率也只有15.38%,说明多数新品根本撑不到盈利线;更关键的是,最近进入的产品大多是非盈利,且不是靠真实小品牌跑出来的,而是靠老品牌或高投入打法在硬撑。

      How many products released each year

      Y-axis is product counts. X-axis is time period. For each time period, there are 2 column, each column is a released type of a product. Columns are in following orders: New product, New product on old listing

      How many products released each month

      Y-axis is product counts. X-axis is time period. For each time period, there are 2 column, each column is a released type of a product. Columns are in following orders: New product, New product on old listing

    • #Net Profit Margins by Entry Time

      Different profit ratios of products released in year

      Header is the profit ratios and first column is different time period. Each cells includes how many products are relased at the specific timerange and has a corresponding profit ratios. Only profitable and with active sales (more than 100 pcs in 3 months) will be considered. Any products without sufficient sold units in 3 months will be marked as 'other'.

      Time/Profit%x < -10.0%-10.0% <= x < 0.0%0.0% <= x < 10.0%10.0% <= x < 20.0%20.0% <= x < 30.0%30.0% <= x < 40.0%x >= 40.0%other
      202200000000
      202300000000
      202400000000
      2025000110018
      202600000008
      ≥ 10% Profitable
      < 10% Unprofitable
      Unidentifiable

      Different profit ratios of products released in month

      Header is the profit ratios and first column is different time period. Each cells includes how many products are relased at the specific timerange and has a corresponding profit ratios. Only profitable and with active sales (more than 100 pcs in 3 months) will be considered. Any products without sufficient sold units in 3 months will be marked as 'other'.

      Time/Profit%x < -10.0%-10.0% <= x < 0.0%0.0% <= x < 10.0%10.0% <= x < 20.0%20.0% <= x < 30.0%30.0% <= x < 40.0%x >= 40.0%other
      2025/700000000
      2025/800001006
      2025/900010005
      2025/1000000001
      2025/1100000006
      2025/1200000000
      2026/100000001
      2026/200000001
      2026/300000001
      2026/400000002
      2026/500000000
      2026/600000003
      ≥ 10% Profitable
      < 10% Unprofitable
      Unidentifiable
    • What factors contribute to success or failure?

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    • #Case Study

      Success Cases
      2Pcs Sliding Door Tandem Roller, Heavy-Duty 1-1/4 Inch Sliding Door Tandem Roller Assembly Sliding Glass Door Rollers Replacement, 120kg/265lbs Load Capacity for Sliding Glass Door Screen
      Price (USD)
      $14.81
      Released Type
      Old Release (2023-06-12)
      Brand is an old entry in this market
      Size and Weight
      11.1 x 10.2 x 1.5 cm, 315.00g

      Profitable Factors

      Based on old ASINLow pricing strategy

      Design & Appearance

      金属镀锌外观的通用双轮滑动门滚轮结构,属于常见公模设计

      Key Buying Motive

      120kg/265lbs承重,适合重型滑动玻璃门的替换维修

      Target Customers

      面向需要低成本快速更换老旧滑动门滚轮的家装维修用户

      Early Investment

      Investment

      Monthly Revenue (Recent) (USD)
      $4,443.00
      300 sold in the past 30 days · as of 2026年7月

      Net Profit Margin

      Sea Freight
      20.27% / 21.88%
      Peak / Non Peak
      Rail Freight
      - / -
      Peak / Non Peak
      Air Freight
      9.90% / 11.51%
      Peak / Non Peak

      Sales & BSR Performance

      2 Pack Sliding Patio Door 1-1/4 Inch Tandem Roller Assembly, Steel Ball Wheel Bearing Rear Adjustable Sliding Door Wheel Replacement for Sliding Glass Door Screen Door Gate Window - 4 Srews Included
      Price (USD)
      $16.80
      Released Type
      Old Release (2023-09-01)
      Brand is an old entry in this market
      Size and Weight
      18.3 x 10.1 x 3.1 cm, 330.00g

      Profitable Factors

      Based on old ASINDistinct functions and features

      Design & Appearance

      标准金属镀层、双轮滑轨结构,外观属于通用五金件设计

      Key Buying Motive

      1-1/4英寸双联钢珠轴承滚轮,强调高耐久与100,000次循环, 后置可调结构,适合常见滑动门快速替换

      Target Customers

      需要替换老旧/卡滞阳台推拉门滚轮的维修用户与DIY家庭用户

      Early Investment

      Investment

      Monthly Revenue (Recent) (USD)
      $3,360.00
      200 sold in the past 30 days · as of 2026年7月

      Net Profit Margin

      Sea Freight
      18.99% / 21.24%
      Peak / Non Peak
      Rail Freight
      - / -
      Peak / Non Peak
      Air Freight
      9.41% / 11.67%
      Peak / Non Peak

      Sales & BSR Performance

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