20 Best 6806 Bearings [2025]

Are you looking for the best 6806 bearings? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling 6806 bearings.

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1 uxcell 6806-2RS Deep Groove Ball Bearings 30mm Inner Dia 42mm OD 7mm Bore Double Sealed Chrome Steel... uxcell 6806-2RS Deep Groove Ball Bearings 30mm Inner Dia 42mm OD 7mm Bore Double Sealed Chrome...
2 Wheels Manufacturing Sealed Bearings SB-6806(for BB30)-30.0/42.0/7.0 (Bag of 2) Wheels Manufacturing Sealed Bearings SB-6806(for BB30)-30.0/42.0/7.0 (Bag of 2)
3 2 Pcs Hybrid 6806 Ceramic Bearing 30x42x7mm 6806-2RS Si3N4 Ceramic Ball Bearing for Racing Bike... 2 Pcs Hybrid 6806 Ceramic Bearing 30x42x7mm 6806-2RS Si3N4 Ceramic Ball Bearing for Racing Bike...
4 uxcell 6806-2RS Deep Groove Ball Bearings 30mm Inner Dia 42mm OD 7mm Bore Double Sealed Chrome Steel... uxcell 6806-2RS Deep Groove Ball Bearings 30mm Inner Dia 42mm OD 7mm Bore Double Sealed Chrome...
5 Wheels Manufacturing BB30 Service kit with 2 Clips and 2 x 6806 Angular Contact Bearings Wheels Manufacturing BB30 Service kit with 2 Clips and 2 x 6806 Angular Contact Bearings
6 FKG 6806-2RS 30x42x7mm Deep Groove Ball Bearing Double Rubber Seal Bearings Pre-Lubricated 4 Pcs FKG 6806-2RS 30x42x7mm Deep Groove Ball Bearing Double Rubber Seal Bearings Pre-Lubricated 4 Pcs
7 XIKE 10 Pcs 6806-2RS Bearings 30x42x7mm, Double Rubber Seals and Pre-Lubricated, Deep Groove Ball... XIKE 10 Pcs 6806-2RS Bearings 30x42x7mm, Double Rubber Seals and Pre-Lubricated, Deep Groove Ball...
8 6806 2RS Ceramic Cartridge Bearing BB30 ID=30 OD=42 W=7 30x42x7mm Ceramic Ball Bearing 6806 2RS Ceramic Cartridge Bearing BB30 ID=30 OD=42 W=7 30x42x7mm Ceramic Ball Bearing
9 uxcell 6806-2RS Deep Groove Ball Bearing 30x42x7mm Double Sealed ABEC-3 Bearings 2-Pack uxcell 6806-2RS Deep Groove Ball Bearing 30x42x7mm Double Sealed ABEC-3 Bearings 2-Pack
10 FKG 6806-2RS 30x42x7mm Deep Groove Ball Bearing Double Rubber Seal Bearings Pre-Lubricated 2 Pcs FKG 6806-2RS 30x42x7mm Deep Groove Ball Bearing Double Rubber Seal Bearings Pre-Lubricated 2 Pcs
11 uxcell 6806-2RS Deep Groove Ball Bearing 30x42x7mm Double Sealed ABEC-3 Bearings 5-Pack uxcell 6806-2RS Deep Groove Ball Bearing 30x42x7mm Double Sealed ABEC-3 Bearings 5-Pack
12 NSK 6806-2RS Made in Japan 6806 2rs Bearing 6806 Ball Bearings 6806 RS 6806DD NSK 6806-2RS Made in Japan 6806 2rs Bearing 6806 Ball Bearings 6806 RS 6806DD
13 [100-Pack] 6806-ZZ - Deep Groove Radial Ball Bearing 30 mm x 42 mm x 7 mm (ID x OD x Width) Double... [100-Pack] 6806-ZZ - Deep Groove Radial Ball Bearing 30 mm x 42 mm x 7 mm (ID x OD x Width)...
14 ACER Racing 6806 2RS Ceramic Cartridge Bearing BB30 ID=30 OD=42 W=7 30x42x7mm Ceramic Ball Bearing ACER Racing 6806 2RS Ceramic Cartridge Bearing BB30 ID=30 OD=42 W=7 30x42x7mm Ceramic Ball Bearing
15 [50-Pack] 6806-ZZ - Deep Groove Radial Ball Bearing 30 mm x 42 mm x 7 mm (ID x OD x Width) Double... [50-Pack] 6806-ZZ - Deep Groove Radial Ball Bearing 30 mm x 42 mm x 7 mm (ID x OD x Width) Double...
16 6806 SI3N4 FC LD, 30x42x7 mm, Full Ceramic Bearing 6806 SI3N4 FC LD 6806 SI3N4 FC LD, 30x42x7 mm, Full Ceramic Bearing 6806 SI3N4 FC LD
17 [10-Pack] 6806-ZZ - Deep Groove Radial Ball Bearing 30 mm x 42 mm x 7 mm (ID x OD x Width) Double... [10-Pack] 6806-ZZ - Deep Groove Radial Ball Bearing 30 mm x 42 mm x 7 mm (ID x OD x Width) Double...
18 6806-BB/C3 Z/S FC #5 SRL, 30x42x7 mm, Full Ceramic Bearing 6806-BB/C3 Z/S FC #5 SRL 6806-BB/C3 Z/S FC #5 SRL, 30x42x7 mm, Full Ceramic Bearing 6806-BB/C3 Z/S FC #5 SRL
19 6806-LL/T9/C3 LD SI3N4, 30x42x7 mm, Full Ceramic Bearing 6806-LL/T9/C3 LD SI3N4 6806-LL/T9/C3 LD SI3N4, 30x42x7 mm, Full Ceramic Bearing 6806-LL/T9/C3 LD SI3N4
20 Replacement Bearing, 6806 6806CE MAX Full Ceramic Bearing Si3N4 1PC 6806 CE Full Balls Ceramic Ball... Replacement Bearing, 6806 6806CE MAX Full Ceramic Bearing Si3N4 1PC 6806 CE Full Balls Ceramic...
Bestseller No. 1
uxcell 6806-2RS Deep Groove Ball Bearings 30mm Inner Dia 42mm OD 7mm Bore Double Sealed Chrome Steel...
  • 6806-2RS (I.D.=30mm, O.D.=42mm, Thickness=7mm)
  • 6806-2rs bearings are sealed on BOTH SIDES to keep lubricant in
  • Made from Chrome Steel (GCr15), durability and resistance to under heavy loads
  • ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
  • Static load rating of 3402 newtons and dynamic load rating of 4538 newtons
SaleBestseller No. 2
Wheels Manufacturing Sealed Bearings SB-6806(for BB30)-30.0/42.0/7.0 (Bag of 2)
  • High chromium steel bearing races.
  • High quality rubber seals that won't interfere with the balls themselves.
  • The seals simply seal out contamination without increasing any rolling resistance
  • High quality lithium grease.
  • These bearings are acceptable replacements for any OEM bearing, already on your bike, they are economical and long lasting
Bestseller No. 3
2 Pcs Hybrid 6806 Ceramic Bearing 30x42x7mm 6806-2RS Si3N4 Ceramic Ball Bearing for Racing Bike...
  • Dimensions: 30mm(ID.) x 42mm(OD.) x 7mm(T.)
  • 6806 Si3N4 Ceramic Bearing for BB30
  • Type: Deep groove radial ball bearings
  • Quality: Premium ABEC-5 quality
  • Balls Material: Black Si3N4 Ceramic/Cage: Nylon Cage/Rings: Steel ABEC-5
SaleBestseller No. 4
uxcell 6806-2RS Deep Groove Ball Bearings 30mm Inner Dia 42mm OD 7mm Bore Double Sealed Chrome Steel...
  • 6806-2RS (I.D.=30mm, O.D.=42mm, Thickness=7mm)
  • 6806-2rs bearings are sealed on BOTH SIDES to keep lubricant in
  • Made from Chrome Steel (GCr15), durability and resistance to under heavy loads
  • ABEC Tolerance 1 (P0), Z2 Noise Level for most general use
  • Static load rating of 3402 newtons and dynamic load rating of 4538 newtons
Bestseller No. 6
FKG 6806-2RS 30x42x7mm Deep Groove Ball Bearing Double Rubber Seal Bearings Pre-Lubricated 4 Pcs
  • Size: FKG deep groove ball bearings have an inside diameter of 30 mm, an outside diameter of 42 mm and a width of 7 mm.
  • Rubber seal: These deep groove ball bearings have double-sided rubber seal to prevent the ingress of impurities and to save lubricant.
  • Performance: FKG ball bearing have the advantages of low noise, fast heat dissipation, low friction, high speed and high temperature resistance.
  • Good quality: These ball bearings are made of high quality bearing steel. Its steel construction makes it durable and resistant to deformation under...
  • Application: Widely used in industrial machine, motorcycle, automobile, power tools and mechanical equipment and other kinds of field
Bestseller No. 7
XIKE 10 Pcs 6806-2RS Bearings 30x42x7mm, Double Rubber Seals and Pre-Lubricated, Deep Groove Ball...
  • 100% Size examine for best install.
  • Made of strong and durable chrome steel.
  • Double seals prevents impurities from enter.
  • Reduce costs and replacement frequency.
  • XIKE bearings simple and efficient choice.
Bestseller No. 8
6806 2RS Ceramic Cartridge Bearing BB30 ID=30 OD=42 W=7 30x42x7mm Ceramic Ball Bearing
  • Ultra high performance BB30 Ceramic Bearing for bicycles with diamond polished Ceramic Silicon Nitride Balls (the hardest and smoothest ceramic balls...
  • Dual Removable Rubber Seals (2RS)
  • ACERGoo 100% Synthetic American Lubricant
  • Durable Nylon Inner Cage
  • Super Smooth, Quiet, Extremely Durable and 60 day no hassle money back guarantee
Bestseller No. 9
uxcell 6806-2RS Deep Groove Ball Bearing 30x42x7mm Double Sealed ABEC-3 Bearings 2-Pack
  • 6806-2RS (I.D.=30mm, O.D.=42mm, Thickness=7mm)
  • 6806rs bearings are sealed on BOTH SIDES to keep lubricant in
  • Chromium Steel long-life bearings, smooth and low noise
  • ABEC Tolerance 3 (P6), Z1 Noise Level for most general use
  • Static load rating of 3400 newtons and dynamic load rating of 4550 newtons
Bestseller No. 10
FKG 6806-2RS 30x42x7mm Deep Groove Ball Bearing Double Rubber Seal Bearings Pre-Lubricated 2 Pcs
  • Size: FKG deep groove ball bearings have an inside diameter of 30 mm, an outside diameter of 42 mm and a width of 7 mm.
  • Rubber seal: These deep groove ball bearings have double-sided rubber seal to prevent the ingress of impurities and to save lubricant.
  • Performance: FKG ball bearing have the advantages of low noise, fast heat dissipation, low friction, high speed and high temperature resistance.
  • Good quality: These ball bearings are made of high quality bearing steel. Its steel construction makes it durable and resistant to deformation under...
  • Application: Widely used in industrial machine, motorcycle, automobile, power tools and mechanical equipment and other kinds of field
Bestseller No. 11
uxcell 6806-2RS Deep Groove Ball Bearing 30x42x7mm Double Sealed ABEC-3 Bearings 5-Pack
  • 6806-2RS (I.D.=30mm, O.D.=42mm, Thickness=7mm)
  • 6806rs bearings are sealed on BOTH SIDES to keep lubricant in
  • Chromium Steel long-life bearings, smooth and low noise
  • ABEC Tolerance 3 (P6), Z1 Noise Level for most general use
  • Static load rating of 3400 newtons and dynamic load rating of 4550 newtons
Bestseller No. 13
[100-Pack] 6806-ZZ - Deep Groove Radial Ball Bearing 30 mm x 42 mm x 7 mm (ID x OD x Width) Double...
  • ✔️ [Bearing Type] - Deep Groove Radial
  • ✔️ [Dimensions in inches] - 1.181" (Inner Diameter) x 1.654" (Outer Diameter) x 0.276" (Width)
  • ✔️ [Dimensions in Millimeter] - 30 mm (Inner Diameter) x 42 mm (Outer Diameter) x 7 mm (Width)
  • ✔️ [Seal Type] - Double Metal Shield
  • ✔️ [Quantity in Package] - 100 Pieces of Ball Bearing
Bestseller No. 14
ACER Racing 6806 2RS Ceramic Cartridge Bearing BB30 ID=30 OD=42 W=7 30x42x7mm Ceramic Ball Bearing
  • Ultra high performance BB30 Ceramic Bearing for bicycles with diamond polished Ceramic Silicon Nitride Balls (the hardest and smoothest ceramic balls...
  • Dual Removable Rubber Seals (2RS)
  • ACERGoo 100% Synthetic American Lubricant
  • Durable Nylon Inner Cage
  • Super Smooth, Quiet, Extremely Durable and 60 day no hassle money back guarantee
Bestseller No. 15
[50-Pack] 6806-ZZ - Deep Groove Radial Ball Bearing 30 mm x 42 mm x 7 mm (ID x OD x Width) Double...
  • ✔️ [Bearing Type] - Deep Groove Radial
  • ✔️ [Dimensions in inches] - 1.181" (Inner Diameter) x 1.654" (Outer Diameter) x 0.276" (Width)
  • ✔️ [Dimensions in Millimeter] - 30 mm (Inner Diameter) x 42 mm (Outer Diameter) x 7 mm (Width)
  • ✔️ [Seal Type] - Double Metal Shield
  • ✔️ [Quantity in Package] - 50 Pieces of Ball Bearing
Bestseller No. 16
6806 SI3N4 FC LD, 30x42x7 mm, Full Ceramic Bearing 6806 SI3N4 FC LD
  • Inside diameter: 30 mm - Outside diameter: 42 mm - Width: 7 mm
  • Inside diameter: 30 mm - Outside diameter: 42 mm - Width: 7 mm
  • Bearing Material: Ceramic SI3N4, Ball Material: Ceramic SI3N4, ABEC#1/ISOP0
  • Enclosure: Open
  • Retainer Material: Full Complement, Radial Play: C0, Lube: LD Lube Dry
Bestseller No. 17
[10-Pack] 6806-ZZ - Deep Groove Radial Ball Bearing 30 mm x 42 mm x 7 mm (ID x OD x Width) Double...
  • ✔️ [Bearing Type] - Deep Groove Radial
  • ✔️ [Dimensions in inches] - 1.181" (Inner Diameter) x 1.654" (Outer Diameter) x 0.276" (Width)
  • ✔️ [Dimensions in Millimeter] - 30 mm (Inner Diameter) x 42 mm (Outer Diameter) x 7 mm (Width)
  • ✔️ [Seal Type] - Double Metal Shield
  • ✔️ [Quantity in Package] - 10 Pieces of Ball Bearing
Bestseller No. 18
6806-BB/C3 Z/S FC #5 SRL, 30x42x7 mm, Full Ceramic Bearing 6806-BB/C3 Z/S FC #5 SRL
  • Inside diameter: 30 mm - Outside diameter: 42 mm - Width: 7 mm
  • Inside diameter: 30 mm - Outside diameter: 42 mm - Width: 7 mm
  • Bearing Material: Ceramic ZrO2, Ball Material: Ceramic SI3N4, ABEC#5/ISOP5
  • Enclosure: Two Seals, Enclosure Material: Peek Seal, Non Contact Seal
  • Retainer Material: Peek, Radial Play: C3, Lube: Kyodo SRL Grease
Bestseller No. 19
6806-LL/T9/C3 LD SI3N4, 30x42x7 mm, Full Ceramic Bearing 6806-LL/T9/C3 LD SI3N4
  • Inside diameter: 30 mm - Outside diameter: 47 mm - Width: 7 mm
  • Inside diameter: 30 mm - Outside diameter: 47 mm - Width: 7 mm
  • Bearing Material: Ceramic SI3N4, Ball Material: Ceramic SI3N4, ABEC#1/ISOP0
  • Enclosure: Two Seals, Enclosure Material: PTFE Seal, Non Contact Seal
  • Retainer Material: PTFE / PTFE, Radial Play: C3, Lube: LD Lube Dry
Bestseller No. 20
Replacement Bearing, 6806 6806CE MAX Full Ceramic Bearing Si3N4 1PC 6806 CE Full Balls Ceramic Ball...
  • High quality , Replace your broken or unworkable one.
  • Supply quality warranty with professional service.
  • In order save your time ,Please check your model number before ordering.

Having trouble finding a great 6806 bearings?

This problem is well understood by us because we have gone through the entire 6806 bearings research process ourselves, which is why we have put together a comprehensive list of the best 6806 bearingss available in the market today.

After hours of searching and using all the models on the market, we have found the best 6806 bearings for 2023. See our ranking below!

How Do You Buy The Best 6806 Bearings?

Do you get stressed out thinking about shopping for a great 6806 bearings? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching 6806 bearings, which is why we have assembled a comprehensive list of the greatest 6806 bearings available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for 6806 bearings that you consider buying. Your questions might include the following:

  • Is it worth buying an 6806 bearings?
  • What benefits are there with buying an 6806 bearings?
  • What factors deserve consideration when shopping for an effective 6806 bearings?
  • Why is it crucial to invest in any 6806 bearings, much less the best one?
  • Which 6806 bearings are good in the current market?
  • Where can you find information like this about 6806 bearings?

We’re convinced that you likely have far more questions than just these regarding 6806 bearings, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for 6806 bearings, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible 6806 bearings. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an 6806 bearings buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available 6806 bearings currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of 6806 bearings has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an 6806 bearings?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your 6806 bearings.
  5. Customer Ratings: Number ratings grade 6806 bearings objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their 6806 bearings.
  7. Product Quality: You don’t always get what you pay for with an 6806 bearings, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an 6806 bearings is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining 6806 bearings information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding 6806 bearings is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

FAQ:

Q: What is a 6806 bearing used for?

A: 6806 (61806) BB30 bearings commonly used in bicycle bottom bracket Applications. These bearings are genuine branded bearings from SKF, NTN, Koyo, NSK or FAG/INA. 6806 (61806) bearings commonly used in bicycle bottom bracket Applications.

Q: What brand of bottom bracket bearings does SKF use?

A: These bearings are genuine branded bearings from SKF, NTN, Koyo, NSK or FAG/INA. 6806 (61806) bearings commonly used in bicycle bottom bracket Applications. These bearings are genuine branded bearings from SKF, NTN, Koyo, Timken, NSK or FAG/INA.

Q: What is the size of a SKF wheel bearing?

A: These bearings are genuine branded bearings from SKF, NTN, Koyo, Timken, NSK or FAG/INA. Depending on the brand the final part number might be different, boundary dimensions will be 30x42x7 (6806) in all cases.

Q: What kind of bearings do I need for a BB30 frame?

A: Direct replacement bearing for BB30/PF30 OEM systems as well as Wheels Mfg PF30 bottom brackets. Direct replacement bearing for all BB30 frames and many PF30 bottom brackets when used with 30mm spindle cranksets.

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