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they provide accurate and stable motion for parts that require repetitive positioning
measures an inner diameter of 7
these are a go-to for RC cars
Dimensions: 30mm x42mm x7mm/Metric
sealed environments
HK3012 Needle Bearing 30x37x12mm UCFL21340 they provide accurate and stableNeedle Roller Bearing Shell Type HK3012 Needle Roller Bearing Shell Type HK3012, a standard bearing size with dimensions commonly used across many industries: 30mm x 37mm x 12mm. HK3012 Roller Bearing Needle Roller Bearing Size: 30mm x 37mm x 12mm Quantity: 1 Bearing Basic Dynamic Load Rating: 1,060 KGF Basic Static Load Rating: 1,700 KGF Dimensions d D C 30mm 37mm 12mm
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