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

BASIC BEARING NO. BEARING DIMENSIONS BASIC LOAD RATINGS
Cage mm kN
MR T85 T7 W d D B r (min) r1 (min) Dynamic Static
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