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🚴♀️ Upgrade your ride with precision-engineered smoothness!
The 18307RS Bearing is a high-precision, sealed deep groove ball bearing designed specifically for bicycle hubs, featuring an 18mm inner diameter, 30mm outer diameter, and 7mm width. Made from durable 52100 chrome steel and pre-lubricated for maintenance-free performance, it supports speeds up to 14,000 RPM and fits premium brands like DT Swiss, Bontrager, and Giant. Ideal for serious cyclists seeking reliable, smooth wheel rotation.
| ASIN | B0832Y86RX |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 15,049 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 96 in Deep-Groove Ball Bearings |
| Customer Reviews | 4.4 4.4 out of 5 stars (180) |
| Cutting Diameter | 30 Millimetres |
| Date First Available | 24 Dec. 2019 |
| Item Weight | 79 g |
| Item diameter | 30 Millimetres |
| Item model number | 18307RS |
| Item thickness | 7 Millimetres |
| Manufacturer | FUSHI |
| Material | Alloy Steel |
| Measurement System | Metric |
| Part number | 18307RS |
| Specification met | ABEC 1 |
B**S
Bearings
Work well and smooth
D**Y
Bearings
Fitted to my front wheel of my boardman team fs (Alexrims)
T**E
Poor bearings
Description doesn't match product, no orange side. These will only last about 2 -3 months, I had one completely seize up after the bike wasn't used for about 3 weeks, the second only lasted about 3 months before it started squealing. Took both apart and found little to no grease and the seal is not quite a seal. I looked at a new unused bearing and verified only minimal grease. I filled it with grease and hope to get longer life out of it. Don't bother buying, pay extra for a name brand product and spend about £10 a pair.
M**E
Wrong size
Received completely different size bearings from what was ordered. Packet says correct size but contents are totally different size , also look substandard
T**Y
Good product
Did what they are supposed to good price
D**.
Excelente
B**E
Très bon produit facile a installer fait son job.A voir dans le temps !
J**.
Quality for the price
G**L
La calidad en el tiempo está por ver, pero se ve calidad desde el envoltorio hasta la terminación de los rodamientos
B**T
roulements utilisés en remplacement de ceux d'origine. Ils font parfaitement le job.
Trustpilot
2 weeks ago
2 weeks ago