Specifications:
Item: SMR105zz Mini Bearings for round reels
Type: Deep Groove Ball Bearings
Shields: 2 Metal Sheild
Lubrication: Self Lubricated (Grease)
ID (inner diameter)/Bore:5mm
OD (outer diameter):10mm
Width/Height/thickness:4mm
Size:5x10x4mm
Dynamic load rating Cr:431N
Static load rating Cor:167N
Equal: SMR105-2Z & SMR105-ZZ
Weight: 1.26g
Precision Rating: P0,P6,P5,P4
Clearance: C0,C2, C3, C4, C5
Vibration level codes: V4, V3, V2, V1
Noise rank: Z1,Z2,Z3 Z4
Internal elimination code: C0 C2 C3 C4 C5
Material: Stainless steel(420 440 304 316)for you choose