KOYO 684 Bearing distributor

KOYO 684 Bearing distributor

KOYO 684 Bearing

$ Check Price Check Price

Brand: KOYO distributor
Model: 684
Type: Deep groove ball bearing
Size: 4x9x2.5
Delivery Time: 5-7 Days
Original
Discription

Our company is the best KOYO 684 Bearing distributor. The bearings we sell each year worth about $10,000,000. We have fast delivery, large inventory and best price. If you order KOYO 684 Bearing now, you will receive an extra discount, which will last for 3 months.

Details
Bearing 684

Deep groove ball bearing 684

Bearing number : 684

Size (mm) : 4x9x2.5

Brand : KOYO

Bore Diameter (mm) : 4

Outer Diameter (mm) : 9

Width (mm) : 2,5

Bearing dimensions and specification in KOYO catalogue:

d - 4 mm

D - 9 mm

B - 2,5 mm

C - 2,5 mm

r min. - 0,15 mm

r1 min. - 0,15 mm

da min. - 5,2 mm

Da max. - 7,8 mm

ra max. - 0,1 mm

Weight - 0,0006 Kg

Basic dynamic load rating (C) - 0,64 kN

Basic static load rating (C0) - 0,23 kN

(Grease) Lubrication Speed - 59000 r/min

(Oil) Lubrication Speed - 70000 r/min

Calculation factor (f0) - 12,8

Tags :  KOYO , 4x9x2.5