YMB=One Piece Brass, Finger Type, Land Piloted. W507=(Segment Lubr. Enhanc., Code W57)=Combination Of W4 (Mark High And Low Points Of Eccentricity On Face Of Rings) And W31 (Bearing Inspected To Certain Quality Control Requirements) And W33 (Lubricat
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
239/500YMB W507 C08
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
M - Brass Cage
External Modification
Radial Internal Play
Cn Normal Internal
Precision
08 - Higher Running Acc. ISO Cl.5
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C
REVIEWS
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MOST HELPFUL REVIEWS
Name : Viktor Petrov
From : Bulgaria
Time : 2026/5/27 Review:★★★★★
As a reseller, we mainly care about packaging and consistency.Secure crating was excellent. Sea shipment quite rough but no damaged cartons inside container. Reliable supplier for long-term cooperation.
---- Viktor Petrov
Name : Somboon Chaiyasit
From : Thailand
Time : 2026/5/24 Review:★★★★★
INA linear guide bearings received today small order only but seller still support very well.Factory sealed premium grease condition fresh.
---- Somboon Chaiyasit
Name : Abdul Rahman
From : Saudi Arabia
Time : 2026/5/23 Review:★★★★★
We buy small qty every month. Different models. SKF, INA, FAG mixed. Supplier always patient checking stock. Some bearings old production date but still factory sealed and grease condition good.
---- Abdul Rahman
Name : Jean Marc Dubois
From : France
Time : 2026/5/22 Review:★★★★★
Received SKF 6208 and 6210 today. Factory sealed, clean original boxes, laser marking same as previous European stock we buy locally. Installed on bakery production motor already. Quiet running.Only issue: UPS delivery rescheduled once. Not seller fault.
---- Jean Marc Dubois
Name : Linh Nguyen
From : Vietnam
Time : 2026/5/19 Review:★★★★★
Mixed models, small order but urgent requirement. COC was included in the email. Overall, a reliable and stable sourcing channel for NSK bearings.