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GBV04 - 280

Cross Roller and Ball Rails, Ball Rails, Size 04, Length 280 Read More
Product Specifications
Reference Number:
GBV04-280

Product Specifications

Download Spec Sheet
Specifications Diagram

Product Info

Part Number:
GBV04 - 280
Max Stroke [mm]:
230

Material Specification

Rail:
SUJ2
Roller:
SUJ2
Retainer:
Phosphor Bronze C5191

Dimensions

H [mm]:
22
T [mm]:
11
W [mm]:
10
L [mm]:
280
n [mm]:
14
P [mm]:
40
L1 [mm]:
20
L2 [mm]:
2
ØD [mm]:
Ø4
L3 [mm]:
168.8
R [mm]:
24
P1 [mm]:
3.9
P2 [mm]:
7
A [mm]:
4.5
M:
M5
d1 [mm]:
4.3
d2 [mm]:
7.5
B [mm]:
4.1

Performance Specifications

Dynamic C [N]:
43
Static C0 [N]:
148
Capacity Per Bearing [N]:
49.3

Weight

Per Rail [g]:
411

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