NSK TAC80-3
For High-Load Drive Applications (NSKTAC 03 Series)
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
TAC80-3
Boundary Dimensions
d
80
mm
Bore diameter
D
215
mm
Outside diameter
B
47
mm
Width
r(min.)
3
mm
Chamfer Dimension
r1(min.)
1.1
mm
Chamfer Dimension
Basic Load Ratings
Ca(1row)
505
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Ca(2row)
820
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Ca(3row)
1090
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Ca(4row)
1330
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Ca(5row)
1560
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Speeds
Grease
1900
min-1
Limiting Speed
Oil (Oil-air)
2400
min-1
Limiting Speed
Dimensions
55°
Contact Angle
d1
124
mm
Shoulder Diameter
d2
154.9
mm
Shoulder Diameter
D1
160.4
mm
Shoulder/Recess Diameter
D2
194.5
mm
Shoulder/Recess Diameter
Performance
1row
510
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
2row
1020
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
3row
1530
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
4row
2040
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
5row
2550
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
