GBV03 - 250

Cross Roller and Ball Rails, Ball Rails, Size 03, Length 250 Read More
Product Specifications

Reference Number:
GBV03-250

Product Specifications

Download Spec Sheet

Product Info

Part Number:: GBV03 - 250
Max Stroke [mm]:: 204

Material Specification

Rail:: SUJ2
Roller:: SUJ2
Retainer:: Phosphor Bronze C5191

Dimensions

H [mm]:: 18
T [mm]:: 8
W [mm]:: 8.3
L [mm]:: 250
n [mm]:: 20
P [mm]:: 25
L1 [mm]:: 12.5
L2 [mm]:: 2
ØD [mm]:: Ø3
L3 [mm]:: 150.7
R [mm]:: 30
P1 [mm]:: 2.86
P2 [mm]:: 5
A [mm]:: 3.5
M:: M4
d1 [mm]:: 3.3
d2 [mm]:: 6
B [mm]:: 3.1

Performance Specifications

Dynamic C [N]:: 26.5
Static C0 [N]:: 84
Capacity Per Bearing [N]:: 28

Weight

Per Rail [g]:: 222

More Details

Composed of precise hardened steel forming V-shaped rail guides to create linear motion elements with high accuracy.

Stability in low speed applications: Even in the case of light loading, low to high speed variations are stable due to the low amount of frictional resistance.

High rigidity - high loading capacity applications:

Low noise: Nook linear motion cross ball rail has no circulated rotating, no noise ocurred. Using ball with ball retainer makes no noise caused by contact friction in between each rolling uint moves alternately, to ensure a quiet movement motion.

For calculating cross ball rail load rating, see Coss ball/Ball Rail Aseembly Load Calculations

Part numbrers include two sets of rails