Cylindrical Roller Bearings - Norfolkbearings.com

Dimensions and Ratings
r
r
H A C F
X V
R
Z U
A
C
F
H R r
U
V
X
Z
Basic
Bearing
Number
Inner
Ring
O.D.
Outer
Ring
I.D.
Inner
Ring
Rib
O.D.
Outer
Ring
Rib
O.D. I.D.
Maximum *
Fillet Radius
Shaft
Housing
Minimum Shaft
Shoulder Diameter
Plain Rings
Rib Rings
Maximum Housing
Shoulder Diameter
Plain Rings
Rib Rings
Basic
Bearing
Number
Inch/mm
5312 3.053 4.429 3.308 4.187 0.100 0.080 2.87 3.05 4.64 4.42 5312
77.55 112.50 84.02 106.35 2.54 2.03 72.9 77.5 117.9 112.3
1913 2.875 3.284 2.925 3.184 0.040 0.040 2.76 2.82 3.36 3.28 1913
71.76 83.41 74.30 80.87 1.02 1.02 70.1 71.6 85.3 83.3
1013 2.933 3.565 3.060 3.439 0.060 0.040 2.84 2.93 3.69 3.56 1013
74.50 90.55 77.72 87.35 1.52 1.02 72.1 74.4 93.7 90.4
1213 3.166 4.166 3.360 3.986 0.100 0.060 3.03 3.16 4.33 4.16 1213
80.42 105.82 85.34 101.24 2.54 1.52 77.0 80.3 110.0 105.7
5213 3.166 4.166 3.360 3.986 0.100 0.060 3.03 3.16 4.33 4.16 5213
80.42 105.82 85.34 101.24 2.54 1.52 77.0 80.3 110.0 105.7
1313 3.294 4.778 3.571 4.515 0.100 0.080 3.10 3.29 5.00 4.77 1313
83.67 121.36 90.70 114.68 2.54 2.03 78.7 83.6 127.0 121.2
7313 3.294 4.778 3.571 4.515 0.100 0.080 3.10 3.29 5.00 4.77 7313
83.67 121.36 90.70 114.68 2.54 2.03 78.7 83.6 127.0 121.2
5313 3.294 4.778 3.571 4.515 0.100 0.080 3.10 3.29 5.00 4.77 5313
83.67 121.36 90.70 114.68 2.54 2.03 78.7 83.6 127.0 121.2
1914 3.070 3.633 3.182 3.520 0.040 0.040 2.99 3.07 3.72 3.63 1914
77.98 92.28 80.82 89.41 1.02 1.02 75.9 78.0 94.5 92.2
1014 3.157 3.933 3.312 3.779 0.080 0.040 3.05 3.15 4.07 3.93 1014
80.19 99.90 84.12 95.99 2.03 1.02 77.5 80.0 103.4 99.8
1214 3.338 4.391 3.528 4.213 0.100 0.060 3.22 3.33 4.55 4.39 1214
84.79 111.53 89.61 107.01 2.54 1.52 81.8 84.6 115.6 111.5
5214 3.338 4.391 3.528 4.213 0.100 0.060 3.22 3.33 4.55 4.39 5214
84.79 111.53 89.61 107.01 2.54 1.52 81.8 84.6 115.6 111.5
1314 3.512 5.094 3.808 4.811 0.125 0.080 3.32 3.51 5.34 5.09 1314
89.20 129.39 96.72 122.20 3.18 2.03 84.3 89.2 135.6 129.3
7314 3.512 5.094 3.808 4.811 0.125 0.080 3.32 3.51 5.34 5.09 7314
89.20 129.39 96.72 122.20 3.18 2.03 84.3 89.2 135.6 129.3
5314 3.512 5.094 3.808 4.811 0.125 0.080 3.32 3.51 5.34 5.09 5314
89.20 129.39 96.72 122.20 3.18 2.03 84.3 89.2 135.6 129.3
1915 3.265 3.828 3.377 3.716 0.040 0.040 3.18 3.26 3.92 3.82 1915
82.93 97.23 85.78 94.39 1.02 1.02 80.8 82.8 99.6 97.0
1015 3.355 4.131 3.510 3.977 0.080 0.040 3.25 3.35 4.27 4.13 1015
85.22 104.93 89.15 101.02 2.03 1.02 82.6 85.1 108.5 104.9
1215 3.505 4.558 3.695 4.380 0.100 0.060 3.37 3.50 4.73 4.55 1215
89.03 115.77 93.85 111.25 2.54 1.52 85.6 88.9 120.1 115.6
* The maximum fillet on the shaft or in the housing that the bearing corner will clear.
45