F=(Segment Cage Type, Code F)=Machined Steel Or Special Cast Iron Cage, Rolling Element Centered; Different Designs Or Material Grades Are Identified By A Figure Following The F, e.g. F1. C5=Bearing Internal Clearance Greater Than C4. W70= VG051=
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Manufacturer Part Number (MPN)
NJ424F/C5W70VG051
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
F - Machined Steel Cage
External Modification
No External Modification
Radial Internal Play
C5 Internal Play (Higher than C4)
Precision
Standard Precision
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.