Advanced Product Solutions

High Capacity
Angular Contact
Ball Bearings

With our NSKHPS series high capacity angular contact ball bearings, NSK delivers a high performance standard engineered to exceed the demands of their industrial applications. Through proprietary materials, optimized design and applied precision manufacturing technologies, our NSKHPS series contributes to highly efficient machine and equipment performance.

Proven Advantages

Increased load capacity derived from optimized internal design
Bearing fatigue life increased as much as 90%
Higher limiting speeds, increased by 15-20%
Highly accurate axial positioning achieved with high precision tolerances and standard universal arrangement
Reduced heat generation, vibration and noise

Design Features

Optimized internal design delivers high capacity and high speed performance
Cage material options suited to a wide variety of applications
Available in dimensional series 72 and 73 for bore diameters from 12 to 120 mm
NSKHPS series available from 12 to 80 mm
Running accuracy to ISO tolerance class 5, and dimensional accuracy to ISO tolerance class 6 (NSKHPS)
Universal / interchangeable matching, ensuring highly accurate positioning (NSKHPS)
Narrow axial clearance / preload range (NSKHPS)
With 40° contact angle

Designation System

Bearing Dimensions and Operating Values

7201BEA 12 32 10 0.6 0.3 8.15 3.75
7301BEA 37 12 1.0 0.6 11.1 4.95
7202BEA 15 35 11 0.6 0.3 9.8 4.8
7302BEA 42 13 1.0 0.6 14.3 6.9
7203BEA 17 40 12 0.6 0.3 11.6 6.1
7303BEA 47 14 1.0 0.6 16.8 8.3
7204BEA 20 47 14 1.0 0.6 15.6 8.15
7304BEA 52 15 1.1 0.6 19.8 10.5
7205BEA 25 52 15 1.0 0.6 17.6 10.2
7305BEA 62 17 1.1 0.6 27.2 14.9
7206BEA 30 62 16 1.0 0.6 23.7 14.3
7306BEA 72 19 1.1 0.6 36.5 20.6
7207BEA 35 72 17 1.1 0.6 32.5 19.6
7307BEA 80 21 1.5 1.0 40.5 24.4
7208BEA 40 80 18 1.1 0.6 38.5 24.5
7308BEA 90 23 1.5 1.0 53 33
7209BEA 45 85 19 1.1 0.6 40.5 27.1
7309BEA 100 25 1.5 1.0 62.5 39.5
7210BEA 50 90 20 1.1 0.6 42 29.7
7310BEA 110 27 2.0 1.0 78 50.5
7211BEA 55 100 21 1.5 1.0 51.5 37
7311BEA 120 29 2.0 1.0 89 58.5
7212BEA 60 110 22 1.5 1.0 61.5 45
7312BEA 130 31 2.1 1.1 102 68.5
7213BEA 65 120 23 1.5 1.0 70 53.5
7313BEA 140 33 2.1 1.1 114 77
7214BEA 70 125 24 1.5 1.0 75.5 58.5
7314BEA 150 35 2.1 1.1 124 87.5
7215BEA 75 130 25 1.5 1.0 78.5 63.5
7315BEA 160 37 2.1 1.1 134 98.5
7216BEA 80 140 26 2.0 1.0 87.5 70
7316BEA 170 39 2.1 1.1 144 110
7217BEA 85 150 28 2.0 1.0 101 81.5
7317BEA 180 41 3.0 1.1 164 133
7218BEA 90 160 30 2.0 1.0 115 93.5
7318BEA 190 43 3.0 1.1 177 146
7219BEA 95 170 32 2.1 1.1 130 107
7319BEA 200 45 3.0 1.1 189 160
7220BEA 100 180 34 2.1 1.1 143 122
7320BEA 215 47 3.0 1.1 212 187
7221BEA 105 190 36 2.1 1.1 155 133
7321BEA 225 49 3.0 1.1 224 203
7222BEA 110 200 38 2.1 1.1 162 144
7322BEA 240 50 3.0 1.1 237 226
7224BEA 120 215 40 2.1 1.1 188 177
7324BEA 260 55 3.0 1.1 249 250