V Groove Sealed Ball Bearing Vgroove 0.157" 4 X 13 X 6mm 1.7mm Deep

This bearing is custom-designed for bearing steel,dimensional accuracy are very good,suitable for high-precision,high-speed,high-load components,textile winder,mechanical equipment,and so on.
This section is V-shaped groove bearing angle of about 90-120 degrees,customers are mainly used for wire cutting molybdenum wire and other wire guide wheel guide wheel assembly.
Double Row Angular Contact Ball
High quality steel,durable metal sealed

Specification:

Size: 4mm ID x 13mm OD x 6mm THK
V groove width:  4mm
V groove deepness: 1.7mm
Color: silver

Groove Sealed Ball Bearings Ugroove 4 X 13 X 7mm 2mm deep

(ID)4mm x (OD)13mm x (thickness)7mm
U groove deepness: 2mm

 

Normal quality（Carbon steel）