SKF BTM120ATN9/HCP4CDB bearing

Bearing BTM 120 ATN9/HCP4CDB Bearing BTM 120 ATN9/HCP4CDB

SKF BTM120ATN9/HCP4CDB bearing, Size: 120x180x54. SKF BTM120ATN9/HCP4CDB are used in a wide variety of applications, suitable for high speeds and are robust in operation, and need little maintenance.

Angular contact thrust ball bearings, double direction, super-precision BTM 120 ATN9/HCP4CDB

Bearing number : BTM 120 ATN9/HCP4CDB

Size (mm) : 120x180x54

Brand : SKF

Bore Diameter (mm) : 120

Outer Diameter (mm) : 180

Width (mm) : 54

Bearing dimensions and specification in SKF catalogue:

d - 120 mm

D - 180 mm

H - 54 mm

d1 - 147.7 mm

D1 - 165 mm

r1,2 - min. - 2 mm

r3,4 - min. - 1 mm

da - min. - 129 mm

Da - max. - 175 mm

ra - max. - 2 mm

rb - max. - 1 mm

dn - 144.1 mm

Basic dynamic load rating - C - 58.5 kN

Basic static load rating - C0 - 146 kN

Fatigue load limit - Pu - 5 kN

Limiting speed for grease lubrication - 6500 r/min

Limiting speed for oil lubrication - 7700 mm/min

Preload class A - 600 N

Preload class B - 1800 N

Static Axial rigidity, Preload class A - 419 N/micron

Static Axial rigidity, Preload class B - 634 N/micron

Gref - 40 cm

Mass bearing - 4.2 kg

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Contact Details: ROOM 19/F AiLeiw 532, Basheki.sepwer.Hong Kong

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