NSK 80TAC03D
For High-Load Drive Applications (NSKTAC 03 Series)
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
80TAC03D
Boundary Dimensions
d
80
mm
Bore diameter
D
170
mm
Outside diameter
B
39
mm
Width
r(min.)
2.1
mm
Chamfer Dimension
r1(min.)
1.1
mm
Chamfer Dimension
Basic Load Ratings
Ca(1row)
365
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Ca(2row)
595
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Ca(3row)
790
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Ca(4row)
965
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Ca(5row)
1130
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Speeds
Grease
2400
min-1
Limiting Speed
Oil (Oil-air)
3000
min-1
Limiting Speed
Dimensions
55°
Contact Angle
d1
98.5
mm
Shoulder Diameter
d2
123.6
mm
Shoulder Diameter
D1
128.7
mm
Shoulder/Recess Diameter
D2
157.5
mm
Shoulder/Recess Diameter
Performance
1row
390
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
2row
775
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
3row
1170
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
4row
1550
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
5row
1940
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
