Bearing 
No.
 Bore(d) 
 
Fraction
in.
Outer
 diameter(D)  
Fraction
in.
 Width(B)
 
Fraction
in.
Radius(r)

 in.
Basic load
rating KN
Dynamic Static
 Mass
kg
1606
3/8
0.3750
29/32
0.9062
5/16
0.3125
0.015
2.55
1.34
0.014
1607
7/16
0.4375
29/32
0.9062
5/16
0.3125
0.015
3.56
1.94
0.016
1614
3/8
0.3750
1-1/8
1.1250
3/8
0.3750
0.025
3.92
2.24
0.035
1615
7/16
0.4375
1-1/8
1.1250
3/8
0.3750
0.025
3.92
2.24
0.032
1616
1/2
0.5000
1-1/8
1.1250
3/8
0.3750
0.025
3.92
2.24
0.030
1620
7/16
0.4375
1-3/8
1.3750
7/16
0.4375
0.025
5.88
3.47
0.050
1621
1/2
0.5000
1-3/8
1.3750
7/16
0.4375
0.025
5.88
3.47
0.048
1622
9/16
0.5625
1-3/8
1.3750
7/16
0.4375
0.025
5.88
3.47
0.046
1623
5/8
0.6250
1-3/8
1.3750
7/16
0.4375
0.025
5.88
3.47
0.040
1628
5/8
0.6250
1-5/8
1.6250
1/2
0.5000
0.025
7.23
4.45
0.072
1630
3/4
0.7500
1-5/8
1.6250
1/2
0.5000
0.025
7.23
4.45
0.065
1633
5/8
0.6250
1-3/4
1.7500
1/2
0.5000
0.025
7.23
4.45
0.092
1635
3/4
0.7500
1-3/4
1.7500
1/2
0.5000
0.025
7.23
4.45
0.085
1638
3/4
0.7500
2
2.0000
9/16
0.5625
0.039
10.78
6.95
0.12
1640
7/8
0.8750
2
2.0000
9/16
0.5625
0.039
10.78
6.95
0.112
1641
1
1.0000
2
2.0000
9/16
0.5625
0.039
10.78
6.95
0.1
1652
1-1/8
1.1250
2-1/2
2.5000
5/8
0.6250
0.039
12.8
8.4
0.21
1654
1-1/4
1.2500
2-1/2
2.5000
5/8
0.6250
0.039
12.8
8.4
0.19
1657
1-1/4
1.2500
2-9/16
2.5625
11/16
0.6875
0.039
14.97
10.0
0.215
1658
1-5/16
1.3125
2-9/16
2.5625
11/16
0.6875
0.039
14.97
10.0
0.2
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