OEM 18307 2RS 18x30x7 Fully Contacting Seal SKF/NTN/NSK/FAG/INA/Koyo/Nachi/Timken DT Swiss 6903
£10.00 Ex. VAT
OEM 18307 2RS 18x30x7 Fully Contacting Seal Genuine Bearing. This bearing is often labelled as 6903 by DT SWISS.
4 in stock
Description
This bearing is often labelled as 6903 by DT SWISS, an ISO 6903 bearing has 17mm bore, this item has an 18mm bore.
This is a Genuine Bearing and not counterfeit or B grade Stock. Read more about this here
These are branded OEM bearings from one of the manufacturers listed below, they may not have retail packaging and may be supplied loose.
- NTN
- FAG Schaeffler Group
- INA Schaeffler Group
- SKF
- NSK
- Koyo
- Timken
- Nachi
- Toyama
- ZEN
Technical details are as follows
- CN normal clearance
- JIS Class 0
- Full Contacting Seals
- Metal caged / Polyamide Cage
- Premium Tier 1 supplier
- Genuine Bearings
FAQ
Q. What is the best bearing brand?
NTN, NSK, FAG and SKF are all quality bearing suppliers and their products meet ISO/JIS/DIN standards. When selecting a bearing it is important to ensure that the bearing fits correctly within the enclosure. Far eastern bearings sold on ebay or amazon are often out of specification in one or multiple parameters, these fit issues manifest themselves as creak or poor bearing life. Some sellers have been known to sell fake bearings which are very difficult to spot without specialized measuring equipment, fitting these usually presents the same problems. In short, fitting genuine branded bearings is recommended
Q. Which seals do you recommend?
For road racing, NTN LLB series, SKF RZ series and NSK VV series are recommended. For inclement weather or extended life, NTN LLU series, SKF 2RS series, NSK DD series or FAG 2RS series are recommended
Q. Which bearings have the lowest friction?
NTN LLB series followed by NSK VV series, SKF RZ series and then FAG BRS series
Q. How many bearings is this listing for?
All bearings on this website are sold in Singles unless otherwise stated
Additional information
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| Outside Diameter (D) | |
| Width (b) | |
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7 reviews for OEM 18307 2RS 18x30x7 Fully Contacting Seal SKF/NTN/NSK/FAG/INA/Koyo/Nachi/Timken DT Swiss 6903
Q & A
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Michael –
Great bearing and service
steve –
fast service and excellent quality bearing set!
Evert Hilhorst –
Raymond Kelly –
no issues, fast delivery, good contact and impressive item.
Renan G. –
It was mentioned 6903 on the bearing (so 17×30×7) but the dimensions where correct (18×30×7), strange
Vincenzo Iaciofano –
Hambini is brilliant with customer service. These were delivered in a sealed bag out of the original boxes. I would have preferred to see the original boxes. Its only a small issue. Otherwise service and products are excellent
admin –
Generally, OEM bearings are supplied in bulk without packaging to make installation faster. This is in the description. I do have retail bearings as well, these are supplied in boxes but they do have a price premium.
Milosz Pogoda –