10Pcs 4X7X2mm Bearing SMR74ZZW2 ABEC-7 Stainless Steel Ball Bearing Miniature MR74ZZ
Item: SMR74ZZW2
Structure: Deep Groove
Bearing Material: 440C Stainless Steel
Ball Material: 440C Stainless Steel
Bearing Type : Stainless Steel Ball Bearing
Bore Dia (d): 4mm
Outer Dia (D): 7mm
Width (B): 2mm
Closures: Metal Shielded(ZZ)
Lubrication: Greased
Magnetic: little
Hardness: 58HRC
Clearance: C0
Bearing Grades: ABEC 7
Dynamic Load Rating (Cr) (Newtons): 422
Static Load Rating (Cor) (Newtons): 174
Weight: 0.7 g
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Bearing Material : Stainless Steel AISI440C
Ball Material : Stainless Steel AISI440C
Bearing Sizes : 4X7X2 mm
Bearing Type : Stainless Steel Ball Bearing
Application : Fishing reel ,RC Race...and another high speed application
Bearing Characteristics : Running Smooth
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