Structure: Deep Groove
Type: ball
Brand Name: WYOO
Bore Size: 4 mm
Outside Diameter: 7 mm
Model Number: MF74ZZ
Precision Rating: P0
Seals Type: zz
Number of Row:Single Row
Place of Origin: Zhejiang, China (Mainland)
width: 2.5mm
ball material: steel
bearing material: GCr15
retainer/cage material: J steel sheet stamping
OEM service: accept
Speed: high speed
market: all over the world
precision rating: P0
Weight: 0.0005(kg)
Clearance: C1,2,3,4
lubrication: grease, oil, dry
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below: