NSK 20TAC03D
For High-Load Drive Applications (NSKTAC 03 Series)
(BRAND)：NSK
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Designations
20TAC03D
Boundary Dimensions
d
20
mm
Bore diameter
D
52
mm
Outside diameter
B
15
mm
Width
r(min.)
1.1
mm
Chamfer Dimension
r1(min.)
0.6
mm
Chamfer Dimension
Basic Load Ratings
Ca(1row)
51.0
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Ca(2row)
83.0
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Ca(3row)
110
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Ca(4row)
135
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Ca(5row)
158
kN
Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa
Speeds
Grease
8300
min-1
Limiting Speed
Oil (Oil-air)
10300
min-1
Limiting Speed
Dimensions
55°
Contact Angle
d1
27.2
mm
Shoulder Diameter
d2
35.3
mm
Shoulder Diameter
D1
37.5
mm
Shoulder/Recess Diameter
D2
46.1
mm
Shoulder/Recess Diameter
Performance
1row
38.5
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
2row
77.0
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
3row
116
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
4row
154
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
5row
193
kN
Limiting Static Axial Load by Number of Rows Sustaining Fa
