GBB Pillow Block Spherical Bearings

GBB Pillow Block Spherical Bearings
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Product Details


GBB Pillow Block Spherical Bearings


GBB


Product Features


●  Spherical ball made of highly wear-resistant EPB15

●  Housing made of high strength and shape-stable M163

●  Maintenance-free, self-lubricating

●  Compensation of alignmenterrors

●  High radial loads and compensation of edge loads

●  Highly chemical resistant

●  Very low weight and space saving

●  Easy assembly



Standard Products


GBB-1

Part No.

d1

E10 [mm]

d2

[mm]

h1

[mm]

h2

[mm]

D

[mm]

b

[mm]

a

[mm]

m

[mm]

x

[mm]

x

[mm]

Max. AxialStatic Compressive Strength 

Max. Static Tesile 

trength [Nm]

Max. Tightening Torque for

Longitudinal Holes [Nm]

Weight
Short-term[N]Long-term[N][g]
GBB-16166.61810.5SD31.7138660124.23000150018004.540
GBB-202092213SD38169868144.547002350130010.554
GBB-252592716SD46.72012486176.566003300160010.575.3
GBB-3030113217SD53.7221399620781004050210021.5116.8

PDF Download: GBB Pillow Block Spherical Bearings



Tolerances


The bore of CSB-BAL® spherical ball is designed with a standard tolerance E10. Shafts tolerances: h6 and h9. Use a plug gauge to check the inner diameter of spherical ball, not a caliper. 


Tolerance test with plug gauge; wrong test equipment: caliper.





0607

Wa Zau Friction and Wear Research                                         MMU-12 Friction and Wear Research



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