Bearings-General bearings-Deep groove ball bearings
R & 1600

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Deep groove ball bearings are used in a particularly wide variety of applications. They are non-separable, capable of operating at high and very high speeds with low noise and low vibration, and require little attention or maintenance in serve. The price advantage makes deep groove ball bearings the most popular of all rolling bearings. Radial load and axial load in both directions can be accommodated. For shielded or sealed types, greasing is not necessary because of pre-lubrication.

R series

Bearing No. Principal dimensions (mm) Basic load rating (KN)
d D B dynamic (Cr) static (Cor)
open capped
R144 3.175 6.35 2.381 2.778 0.284 0.096
R2 3.175 9.525 3.967 3.967 0.64 0.224
R2A 3.175 12.7 4.366 4.928 1.15 0.395
R155 3.969 7.938 2.778 3.175 0.335 0.133
R156 4.763 7.938 2.778 3.175 0.395 0.143
R166 4.763 9.525 3.175 3.175 0.71 0.268
R3 4.763 12.7 3.967 4.978 1.31 0.49
R168 6.35 9.525 3.175 3.175 0.268 0.136
R188 6.35 12.7 3.175 4.762 0.83 0.37
R4 6.35 15.875 4.9784 4.978 1.48 0.615
R4A 6.35 19.05 5.5575 7.1428 2.34 0.885
R1810 7.938 12.7 3.969 3.969 0.54 0.276
R6 9.525 22.225 5.5575 7.1428 3.3 1.4
R8 12.7 28.575 6.35 7.938 3.934 2.072
R10 15.875 34.925 7.143 8.73 4.299 2.529
R12 19.05 41.275 7.938 11.112 6.09 3.845
R14 22.225 47.625 9.525 12.7 7.219 4.539
R16 25.4 50.8 9.525 12.7 7.721 5.179
R18 28.575 53.975 9.525 12.7 8.237 5.179
R20 31.75 57.15 9.525 12.7 8.606 6.472
R22 34.925 63.5 11.112 14.288 　 　
R24 38.1 63.5 11.112 14.288 　 　

1600 series

Bearing No. Principal dimensions (mm) Basic load rating (KN)
d D B dynamic (Cr) static
(Cor)
open capped
1601 4.762 17.462 6.35 0.3 1.97 0.73
1602 6.35 17.462 6.35 0.3 1.97 0.73
1603 7.938 22.225 7.144 0.3 3.29 1.36
1604 9.525 22.225 7.144 0.4 3.33 1.41
1605 7.938 23.019 7.938 0.3 3.33 1.41
1606 9.525 23.019 7.938 0.4 3.33 1.41
1607 11.112 23.019 7.938 0.4 2.69 1.27
1614 9.525 28.575 9.525 0.625 3.92 2.25
1615 11.112 28.575 9.525 0.625 3.92 2.25
1616 12.7 28.575 9.525 0.625 3.92 2.25
1620 11.112 34.925 11.112 0.625 5.9 3.5
1621 12.7 34.925 11.112 0.625 5.9 3.5
1622 14.288 34.925 11.112 0.625 5.9 3.5
1623 15.875 34.925 11.112 0.625 5.9 3.5
1628 15.875 41.275 12.7 0.625 7.25 3.5
1630 19.05 41.275 12.7 0.625 7.25 4.45
1633 15.875 44.45 12.7 0.625 7.25 4.45
1635 19.05 44.45 12.7 0.625 7.25 4.45
1638 19.05 50.8 14.288 0.875 10.8 4.45
1640 22.225 50.8 14.288 0.875 10.8 6.95
1641 25.4 50.8 14.288 0.875 10.8 6.95
1652 28.575 63.5 15.875 0.875 12.8 6.95
1654 31.75 63.5 15.875 0.875 12.8 8.4