Is rear axle bearing profitable to sell on Amazon United States?

The niche generates $66K/yr across 48 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -8.8%. Flapen's verdict: Skip it (46/100).

How competitive is the rear axle bearing niche?

22 brands and 107 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 66% of demand.

What do buyers complain about in rear axle bearing?

Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 7.9% — above our launch gate.

When does demand for rear axle bearing peak?

Demand is steady year-round — the busiest month runs 1.4× the quietest.

What does it cost to enter the rear axle bearing niche?

Listings span $12.58–$135.37; the average listing price is $54.24 (sweet spot $15–$100). The average incumbent carries 239 reviews — the moat a new listing must climb.

rear axle bearing

Skip it

High returns (7.9%) — this niche doesn't clear our bar today.

Avg price

Great$54.24

avg listing price — sweet spot $15–$100

Review moat

Great239.42

avg incumbent reviews — the moat a new listing must climb

Quality gap

Great4.2★

avg incumbent rating — lower means beatable quality

Price range

Good$12.58–$135.37

cheapest to priciest tracked listing — scored on the share inside $15–$100

Competition

Good44%

top-5 click share — leaders hold, buyers still browse

Brand share

Good66%

top-5 brand share — brands hold most of the demand

Conversion

Bad1.8%

search→purchase rate — share of searches ending in a sale

Growth

Bad-8.8%

90-day search growth — must beat 0% to launch

Market size

Bad$66K

$66K/yr · 66K searches

Returns

Bad7.9%

return rate — above 5% kills the launch gate

Signals Low Review Barrier High Returns High Price

According to Flapen's Amazon United States niche tracking, rear axle bearing is a $66K/yr Amazon United States market (66K searches/yr). The top 5 brands hold 66% of demand. Verdict: Skip it — 46/100.

Data updated Jul 9, 2026 · scored weekly · How we score niches

rear axle bearing market data

Units sold / yr: 750–1K; avg 0–100/product
Revenue / yr: $41K–$54K; units × avg price
Conversion rate: 1.8%
Avg BSR: #1,480
Page quality: 0%
Prime: 98%
Sponsored: 69%
Out of stock: 0.0%
Avg brand age: 63 months
Avg seller age: 179 days

Competition & brand share

The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them.

Brands

22 falling

Sellers

107

Top-5 brand share

66%

Top 20: 99%

Top-5 click share

44%

Top 20: 75%

Open market

28%

Motive Gear24%
A-Premium16%
ACDelco10%
KNOLET9%
TRQ7%
National6%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -8.8% search growth over the last 90 days.

No pronounced peak months · busiest ÷ quietest = 1.4×

Open Trend

Top rear axle bearing search terms

rear axle bearing16K/yr -11.2%1.0% conv.
valeros traseros11K/yr +5.0%0.1% conv.
baleros traseros13K/yr -21.5%0.0% conv.
rear wheel bearing kit10K/yr -15.1%0.3% conv.
axle bearing11K/yr -3.5%1.5% conv.
balero trasero5K/yr +9.8%0.1% conv.

All search terms

Top rear axle bearing products on Amazon

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 24 tracked products in this niche — three views at once, no toggling.

Top sellers

by 90-day click share

Motive Gear KIT 5707 Axle Differential Bearing and Seal Kit for Dana 35 Ford 7.5 Ford 8.8 GM 7.5/7.625 8.2 8.5 8.875 Car - Doesnt Fit Ford F150

Motive Gear$40.373.5★104 rev

A-Premium 2 x Rear Wheel Bearing and Hub Assembly with 5-Lug Compatible with Subaru Forester 2014-2018 Impreza 2012-2021 Crosstrek 2016-2021 XV Crosstrek 2013-2015

A-Premium$87.274.6★494 rev

2 Pcs 512332 Rear Wheel Bearing Hub Assembly Compatible with Dodge Avenger Caliber 2007-2012 for Jeep Compass Patriot 07-17 for Chrysler 200 Sebring for Mitsubishi Lancer Outlander Sport 5 Lugs

KNOLET$67.114.4★94 rev

Motive Gear KIT 513067 Axle Bearing and Seal Kit for GM 8.0/8.5/8.625 Differentials Bearing OD 2.8012 ID 1.6178 Seal OD 2.8491 - Fits GM/Chevrolet/GMC/Hummer/Isuzu/Saab (1988-2024)

Motive Gear$89.414.2★40 rev

Motive Gear KIT 6408 Axle Bearing and Seal Kit for Chrysler 8.25/9.25 ford 8.8/9.75 GM 8.5/8.875 Truck - Fits Chevrolet GMC Dodge ford Jeep Lincoln Mercury (1964-2014)

Motive Gear$46.564.4★67 rev

Newest

by launch date

2 Pcs 512332 Rear Wheel Bearing Hub Assembly Compatible with Dodge Avenger Caliber 2007-2012 for Jeep Compass Patriot 07-17 for Chrysler 200 Sebring for Mitsubishi Lancer Outlander Sport 5 Lugs

KNOLET$67.1194 rev

9mo ago

KAX 512388 Pair Rear Wheel Bearing Hub Assemblies Ball Bearing Black Compatible with Nissan Altima 2007-2018 Maxima 2009-2014 2016-2019 Pathfinder 2013-2020 Murano 2015-2023 5 Lugs W/ABS

KAX$84.065 rev

2y ago

SimpliAuto 521000 2PC Rear Wheel Hub Bearing Compatible with Ford Explorer 2002-2010 Ford Explorer Sport Trac 2007-2010 Lincoln Aviator 2003-2005 Mercury Mountaineer 2002-2010

SimpliAuto$57.3523 rev

4y ago

KUSATEC 512332 Rear 2PCS Wheel Bearing and Hub Assembly Compatible with Chrysler 200 2011-2014/Sebring 2007-2010;Dodge Avenger 2008-2014/Caliber 2007-2012;Jeep Compass Patriot 2007-2017 5 Lug w/ABS

KUSATEC$78.46144 rev

4y ago

A-Premium 2 x Rear Wheel Bearing and Hub Assembly with 5-Lug Compatible with Subaru Forester 2014-2018 Impreza 2012-2021 Crosstrek 2016-2021 XV Crosstrek 2013-2015

A-Premium$87.27494 rev

5y ago

What buyers say about rear axle bearing

What buyers praise and complain about, mined from review topics.

What buyers love

Size-Overall28%

“Perfect Fit”

Quality-Overall20%

“Great product, great quality, fast shipping too”

Value For Money15%

“This is a excellent price for this kit”

Advertised Vs Actual Product12%

“They appear to be correct”

Noise Level5%

“Make rides quiet again”

Locally Manufactured5%

“USA Manufacturer”

Efficiency2%

“Worked good”

Durability2%

“Durability”

Assembly/Installation2%

“The install was super easy”

Safety Standards1%

“her safety is very important”

What buyers complain about

Size-Overall32%

“TO SMALL”

Durability11%

“had to spend another $300 when they failed the next day”

Quality-Overall9%

“Trash”

Noise Level8%

“After a couple months of hearing a roaring/whining sound coming from my car when coasting above 40mph”

Advertised Vs Actual Product7%

“Misleading”

Defective Material/Parts4%

“the one star is because the part was defective had to remove”

Product Condition3%

“Sent a completely used wheel bearing”

Assembly/Installation3%

“Bearing race cracked when installing”

Design-Overall1%

“Manufactured incorrectly”

Wheel Quality1%

“no dice, ended up having to cut out bearing w a dremel as they wouldnt budge with a slide hammer- now my axle housing surface is less than perfect and need to replace the entire axle so BEWARE”

Top return reasons

Size-Overall46%

Compatibility-Overall12%

Defective Material/Parts10%

Assembly/Installation10%

Wheel Quality7%

Advertised Vs Actual Product6%

Value For Money3%

Product Condition2%

Maintenance And Repair1%

Noise Level1%

Common questions

Is rear axle bearing profitable to sell on Amazon United States?: The niche generates $66K/yr across 48 tracked products. 1 of 3 products launched in the last 360 days are still selling. 90-day search growth is -8.8%. Flapen's verdict: Skip it (46/100).
How competitive is the rear axle bearing niche?: 22 brands and 107 sellers compete. The top 5 products take 44% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in rear axle bearing?: Top complaints mined from reviews: Size-Overall, Durability, Quality-Overall. The return rate is 7.9% — above our launch gate.
When does demand for rear axle bearing peak?: Demand is steady year-round — the busiest month runs 1.4× the quietest.
What does it cost to enter the rear axle bearing niche?: Listings span $12.58–$135.37; the average listing price is $54.24 (sweet spot $15–$100). The average incumbent carries 239 reviews — the moat a new listing must climb.