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5Pcs Extruder Accessories U Groove Guide Wheel Pulley Bearing U604ZZ with u Groove 604U 4134mm

5Pcs Extruder Accessories U Groove Guide Wheel Pulley Bearing U604ZZ with u Groove 604U 4134mm
Item Code: 20180529018
Price:
USD
$7.99
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Description:

Model: 604

Inside diameter (K) : 4 mm

outside diameter (D) :13mm

The width (H = W) : 4 mm

U groove bottom diameter (D2) : 11 mm

The U slot radius (R) 1 mm

slit width(C): 2.1 mm

 

This type of bearing is custom-made for customers, with U groove in outer ring and groove depth of 1MM. Double-sided metal seal cover. Full-bearing steel grinding for 3D printers Extruder guide wheels, high precision, smooth carriage, low noise, the same applies to other high-precision, high-speed equipment and instruments.

 

 

Package Included:  

 

604zz U bearing 

5pcs