160TAC20X+L

Double-Direction Angular Contact Thrust Ball Bearings (NSKTAC D Series )

160TAC20X+L

Double-Direction Angular Contact Thrust Ball Bearings (NSKTAC D Series )

Grouped product items
Parts Number
160TAC20XMYPN7+LC6
160TAC20XMYPN7+LC7
160TAC20XMYPN7+LC8

Designations

160TAC20X+L

Boundary Dimensions

d 160 mm Bore diameter
D 240 mm Outside diameter
T 96 mm Inner Ring Width
C 48 mm Outer Ring Width
r(min.) 2.1 mm Chamfer Dimension
r1(min.) 1.1 mm Chamfer Dimension

Basic Load Ratings

Ca 233 kN Basic Dynamic Load Rating
C0a 685 kN Basic Static Load Rating

Speeds

Grease 2300 min-1 Limiting Speed (C6-Preload)
Oil (Oil-air) 2500 min-1 Limiting Speed (C6-Preload)
Grease 2000 min-1 Limiting Speed (C7-Preload)
Oil (Oil-air) 2200 min-1 Limiting Speed (C7-Preload)
Grease 1700 min-1 Limiting Speed (C8-Preload)
Oil (Oil-air) 1800 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 191 mm Diameter of Shaft Abutment
Da 228 mm Diameter of Housing Abutment

Performance

Pa 424 kN Permissible Axial Load

Preload,Rigidity(DB and DF arrangement)

Preload Axial Rigidity Measured axial clearance
C6 1277N 1368N/μm -4μm
C7 4837N 2140N/μm -12μm
C8 11088N 2833N/μm -22μm

Additional information

62 g/brg Recommended Grease Quantities

Mass

12.9 kg Mass(approx.)
CAD
More Information
NSK Product Type2 SP_ACTBB_TAC_D
NSK Product Type Super Precision Bearing
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