PB25S Bearing 25x56x31mm - Bearing Wholesalers

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PB25S Bearing 25x56x31mm image

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Timken Slewing Bearing Distributor Cross References

Bearing number:71819 CD/P4
Size (mm):120x95x13
Bore Diameter (mm):120
Outer Diameter (mm):95
Width (mm):13
d:95 mm
D:120 mm
B:13 mm
d1:103.2 mm
d2:103.2 mm
D1:112.1 mm
r1,2 - min.:1 mm
r3,4 - min.:0.3 mm
a:20.9 mm
da - min.:99.6 mm
db - min.:99.6 mm
Da - max.:115.4 mm
Db - max.:118 mm
ra - max.:1 mm
rb - max.:0.3 mm
dn:104.1 mm
Basic dynamic load rating - C:22.1 kN
Basic static load rating - C0:27.5 kN
Fatigue load limit - Pu:1.1 kN
Limiting speed for grease lubrication:10000 r/min
Limiting speed for oil lubrication:16000 mm/min
Ball - Dw:7.144 mm
Ball - z:32
Gref:3.1 cm3
Calculation factor - f0:17.3
Preload class A - GA:117 N
Preload class B - GB:355 N
Preload class C - GC:710 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.09
Calculation factor - f2C:1.16
Calculation factor - fHC:1
Preload class A:85 N/micron
Preload class B:147 N/micron
Preload class C:218 N/micron
r1,2 min.:1 mm
r3,4 min.:0.3 mm
da min.:99.6 mm
db min.:99.6 mm
Da max.:115.4 mm
Db max.:118 mm
ra max.:1 mm
rb max.:0.3 mm
Basic dynamic load rating C:22.1 kN
Basic static load rating C0:27.5 kN
Fatigue load limit Pu:1.12 kN
Attainable speed for grease lubrication:10000 r/min
Attainable speed for oil-air lubrication:16000 r/min
Ball diameter Dw:7.144 mm
Number of balls z:32
Reference grease quantity Gref:3.1 cm³
Preload class A GA:117 N
Static axial stiffness, preload class A:85 N/µm
Preload class B GB:355 N
Static axial stiffness, preload class B:147 N/µm
Preload class C GC:710 N
Static axial stiffness, preload class C:218 N/µm
Calculation factor f:1.36
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.09
Calculation factor f2C:1.16
Calculation factor fHC:1
Calculation factor f0:17.3
Mass bearing:0.29 kg

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Bearing Wholesalers: Emailcarina@bearing-wholesalers.com; Address258 Bearing Wholesalers Center Hill, Singapore 628925; Phone(Working Time)+6531591338; Fax+6531591338

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