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
1024 5.329 6.486 5.560 6.256 0.125 0.080 5.20 5.32 6.66 6.48 1024
135.36 164.74 141.22 158.90 3.18 2.03 132.1 135.1 169.2 164.6
1224 5.714 7.518 6.075 7.194 0.187 0.080 5.48 5.71 7.83 7.51 1224
145.14 190.96 154.30 182.73 4.75 2.03 139.2 145.0 198.9 190.8
5224 5.714 7.518 6.075 7.194 0.187 0.080 5.48 5.71 7.83 7.51 5224
145.14 190.96 154.30 182.73 4.75 2.03 139.2 145.0 198.9 190.8
1324 6.182 8.782 6.700 8.315 0.250 0.100 5.82 6.18 9.26 8.78 1324
157.02 223.06 170.18 211.20 6.35 2.54 147.8 157.0 235.2 223.0
7324 6.182 8.782 6.700 8.315 0.250 0.100 5.82 6.18 9.26 8.78 7324
157.02 223.06 170.18 211.20 6.35 2.54 147.8 157.0 235.2 223.0
5324 6.182 8.782 6.700 8.315 0.250 0.100 5.82 6.18 9.26 8.78 5324
157.02 223.06 170.18 211.20 6.35 2.54 147.8 157.0 235.2 223.0
1926 5.605 6.607 5.804 6.407 0.080 0.060 5.48 5.60 6.76 6.60 1926
142.37 167.82 147.42 162.74 2.03 1.52 139.2 142.2 171.7 167.6
1026 5.810 7.188 6.085 6.913 0.125 0.080 5.63 5.81 7.41 7.18 1026
147.57 182.58 154.56 175.59 3.18 2.03 143.0 147.6 188.2 182.4
1226 6.101 8.125 6.485 7.761 0.187 0.100 5.87 6.10 8.42 8.12 1226
154.97 206.38 164.72 197.13 4.75 2.54 149.1 154.9 213.9 206.2
5226 6.101 8.125 6.485 7.761 0.187 0.100 5.87 6.10 8.42 8.12 5226
154.97 206.38 164.72 197.13 4.75 2.54 149.1 154.9 213.9 206.2
1326 6.714 9.557 7.280 9.046 0.250 0.125 6.31 6.71 10.02 9.55 1326
170.54 242.75 184.91 229.77 6.35 3.18 160.3 170.4 254.5 242.6
7326 6.714 9.557 7.280 9.046 0.250 0.125 6.31 6.71 10.02 9.55 7326
170.54 242.75 184.91 229.77 6.35 3.18 160.3 170.4 254.5 242.6
5326 6.714 9.557 7.280 9.046 0.250 0.125 6.31 6.71 10.02 9.55 5326
170.54 242.75 184.91 229.77 6.35 3.18 160.3 170.4 254.5 242.6
1928 6.001 7.003 6.200 6.803 0.080 0.060 5.87 6.00 7.15 7.00 1928
152.43 177.88 157.48 172.80 2.03 1.52 149.1 152.4 181.6 177.8
1028 6.203 7.581 6.478 7.307 0.156 0.080 6.05 6.20 7.80 7.58 1028
157.56 192.56 164.54 185.60 3.96 2.03 153.7 157.5 198.1 192.5
1228 6.632 8.835 7.050 8.440 0.187 0.100 6.36 6.63 9.15 8.83 1228
168.45 224.41 179.07 214.38 4.75 2.54 161.5 168.4 232.4 224.3
5228 6.632 8.835 7.050 8.440 0.187 0.100 6.36 6.63 9.15 8.83 5228
168.45 224.41 179.07 214.38 4.75 2.54 161.5 168.4 232.4 224.3
1328 7.153 10.161 7.755 9.620 0.312 0.125 6.77 7.15 10.68 10.16 1328
181.69 258.09 196.98 244.35 7.92 3.18 172.0 181.6 271.3 258.1
* The maximum fillet on the shaft or in the housing that the bearing corner will clear.
53