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150TAC20X+L Series

Double-Direction Angular Contact Thrust Ball Bearings (NSKTAC D Series )
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150TAC20XMYPN7+LC6 Double-Direction Angular Contact Thrust Ball Bearings (NSKTAC D Series) Add to Compare
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150TAC20XMYPN7+LC7 Double-Direction Angular Contact Thrust Ball Bearings (NSKTAC D Series) Add to Compare
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150TAC20XMYPN7+LC8 Double-Direction Angular Contact Thrust Ball Bearings (NSKTAC D Series) Add to Compare
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Designations

150TAC20X+L

Boundary Dimensions

d 150 mm Bore diameter
D 225 mm Outside diameter
T 90 mm Inner Ring Width
C 45 mm Outer Ring Width
r(min.) 2.1 mm Chamfer Dimension
r1(min.) 1.1 mm Chamfer Dimension

Basic Load Ratings

Ca 216 kN Basic Dynamic Load Rating
C0a 620 kN Basic Static Load Rating

Speeds

Grease 2400 min-1 Limiting Speed (C6-Preload)
Oil (Oil-air) 2700 min-1 Limiting Speed (C6-Preload)
Grease 2100 min-1 Limiting Speed (C7-Preload)
Oil (Oil-air) 2300 min-1 Limiting Speed (C7-Preload)
Grease 1700 min-1 Limiting Speed (C8-Preload)
Oil (Oil-air) 1900 min-1 Limiting Speed (C8-Preload)

Dimensions

60° Contact Angle

Abutment and Fillet Dimensions

ra(max.) 2 mm Radius of Shaft or Housing Fillet
rb(max.) 1 mm Radius of Shaft or Housing Fillet
da 178 mm Diameter of Shaft Abutment
Da 213 mm Diameter of Housing Abutment

Performance

Pa 382 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
C6 934N 1210N/μm -3μm
C7 4725N 2086N/μm -12μm
C8 9467N 2639N/μm -20μm

Additional information

51 g/brg Recommended Grease Quantities

Mass

10.6 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACTBB_TAC_D
NSK Product Type Super Precision Bearing
Designations 150TAC20X+L

© NSK Ltd.

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