Self Aligning Ball Bearings / Product Table


Bearing Number Suffixes

Internal Design
A 30° contact angle
AC 25° contact angle
B 40° contact angle
E optimized design
External Design
GA two universal matching bearings when arranged back-to-back
  or face-to-face have light preload.
GB two universal matching bearings when arranged back-to-back
  or face-to-face have moderate preload.
GC two universal matching bearings when arranged back-to-back
  or face-to-face have heavy preload.
UA two universal matching bearings when arranged back-to-back or face-to-face have internal axial clearance smaller than normal (UB).
UB two universal matching bearings when arranged back-to-back or face-to-face have normal internal axial clearance.
UC two universal matching bearings when arranged back-to-back or face-to-face have internal axial clearance greater than normal (UB).
RS seal on one side
2RS seals on both sides
Cage
J pressed steel cage
M machined brass cage
MA machined brass cage, outer ring riding
MB machined brass cage, inner ring riding
P phenolic cage
Y pressed brass cage
Accuracy and Clearance
P5 dimensional and running accuracy at P5 precision class
P6 dimensional and running accuracy at P6 precision class
C1 internal radial clearance less than C2
C2 internal radial clearance less than normal
C3 internal radial clearance larger than normal


Boundary Dimensions
(mm)
Bearing Number Basic Load Ratings
(N)
Speed Ratings
(rpm)
Mass
(kg)
Abutment Dimensions
(mm)
 
d D B r1,2
(min.)
  C
(dynamic)
C0
(static)
Reference Speed Limiting Speed   d1 D1  
15 35 11 0.6 1202 E 7.41 1.76 45000 28000 0.049 29.6 21.2
15 35 14 0.6 2202 E 8.71 2.04 38000 26000 0.060 30.2 20.9
15 42 13 1.0 1302 E 10.80 2.60 34000 24000 0.094 35.3 23.9
15 42 17 1.0 2302 11.90 2.90 32000 24000 0.120 35.2 23.2
17 40 12 0.6 1203 E 8.84 2.20 38000 24000 0.073 33.6 24.0
17 40 16 0.6 2203 E 10.60 2.55 34000 24000 0.088 34.1 23.8
17 47 14 1.0 1303 E 12.70 3.40 28000 20000 0.120 41.0 28.9
17 47 19 1.0 2303 14.60 3.55 30000 22000 0.160 39.4 25.8
20 47 14 1.0 1204 E 12.70 3.40 32000 20000 0.120 41.0 28.9
20 47 18 1.0 2204 E 16.80 4.15 28000 20000 0.140 41.0 27.4
20 52 15 1.1 1304 E 14.30 4.00 26000 18000 0.160 45.6 33.3
20 52 21 1.1 2304 18.20 4.75 26000 19000 0.220 43.7 28.8
25 52 15 1.0 1205 E 14.30 4.00 28000 18000 0.140 45.6 33.3
25 52 18 1.0 2205 E 16.80 4.40 26000 18000 0.160 46.1 32.3
25 62 17 1.1 1305 E 19.00 5.40 22000 15000 0.260 52.5 37.8
25 62 24 1.1 2305 E 27.00 7.10 22000 16000 0.340 53.5 35.5
30 62 16 1.0 1206 E 15.60 4.65 24000 15000 0.220 53.0 40.1
30 62 20 1.0 2206 E 23.80 6.70 22000 15000 0.260 55.0 38.8
30 72 19 1.1 1306 E 22.50 6.80 19000 13000 0.390 60.9 44.9
30 72 27 1.1 2306 31.20 8.80 18000 13000 0.500 60.9 41.7
35 72 17 1.1 1207 E 19.00 6.00 20000 13000 0.320 62.3 47.0
35 72 23 1.1 2207 E 30.70 8.80 18000 12000 0.400 64.2 45.3
35 80 21 1.5 1307 E 26.50 8.50 16000 11000 0.510 69.5 51.5
35 80 31 1.5 2307 E 39.70 11.20 16000 12000 0.680 68.4 46.5
40 80 18 1.1 1208 E 19.90 6.95 18000 11000 0.420 68.8 53.6
40 80 23 1.1 2208 E 31.90 10.00 16000 11000 0.510 71.6 52.4
40 90 23 1.5 1308 E 33.80 11.20 14000 9500 0.680 81.5 61.5
40 90 33 1.5 2308 E 54.00 16.00 14000 10000 0.930 79.2 53.7
45 85 19 1.1 1209 E 22.90 7.80 17000 11000 0.470 73.7 57.5
45 85 23 1.1 2209 E 32.50 10.60 15000 10000 0.550 74.6 55.3
45 100 25 1.5 1309 E 39.00 13.40 12000 8500 0.960 89.5 67.7
45 100 36 1.5 2309 E 63.70 19.30 13000 9000 1.250 87.4 60.1
50 90 20 1.1 1210 E 26.50 9.15 16000 10000 0.530 79.5 61.7
50 90 23 1.1 2210 E 33.80 11.20 14000 9500 0.600 81.5 61.5
50 110 27 2.0 1310 E 43.60 14.00 12000 8000 1.200 95.0 70.3
50 110 40 2.0 2310 63.70 20.00 14000 9500 1.650 94.4 65.8
55 100 21 1.5 1211 E 27.60 10.60 14000 9000 0.710 88.4 70.1
55 100 25 1.5 2211 E 39.00 13.40 12000 8500 0.810 89.5 67.7
55 120 29 2.0 1311 E 50.70 18.00 11000 7500 1.600 104.0 77.7
55 120 43 2.0 2311 76.10 24.00 11000 7500 2.100 103.0 72.0
60 110 22 1.5 1212 E 31.20 12.20 12000 8500 0.900 97.6 78.0
60 110 28 1.5 2212 E 48.80 17.00 11000 8000 1.100 98.6 74.5
60 130 31 2.1 1312 E 58.50 22.00 9000 6300 1.950 118.0 91.6
60 130 46 2.1 2312 87.10 28.50 9500 7000 2.600 112.0 76.9
65 120 23 1.5 1213 E 35.10 14.00 11000 7000 1.150 106.0 85.3
65 120 31 1.5 2213 E 57.20 20.00 10000 7000 1.450 107.0 80.7
65 140 33 2.1 1313 E 65.00 25.50 8500 6000 2.450 127.0 99.0
65 140 48 2.1 2313 95.60 32.50 9000 6300 3.250 122.0 85.5
70 125 24 1.5 1214 E 35.80 14.60 11000 7000 1.250 109.0 87.4
70 125 31 1.5 2214 44.20 17.00 10000 6700 1.500 111.0 87.5
70 150 35 2.1 1314 74.10 27.50 8500 6000 3.000 129.0 97.7
70 150 51 2.1 2314 111.00 37.50 8000 6000 3.900 130.0 91.6
75 130 25 1.5 1215 39.00 15.60 10000 6700 1.350 116.0 93.0
75 130 31 1.5 2215 E 58.50 22.00 9000 6300 1.600 118.0 91.6
75 160 37 2.1 1315 79.30 30.00 8000 5600 3.550 138.0 104.0
75 160 55 2.1 2315 124.00 43.00 7500 5600 4.700 139.0 97.8
80 140 26 2.0 1216 39.70 17.00 9500 6000 1.650 125.0 101.0
80 140 33 2.0 2216 E 65.00 25.50 8500 6000 2.000 127.0 99.0
80 170 39 2.1 1316 88.40 33.50 7500 5300 4.200 147.0 109.0
80 170 58 2.1 2316 135.00 49.00 7000 5300 6.100 148.0 104.0
85 150 28 2.0 1217 48.80 20.80 9000 5600 2.050 134.0 107.0
85 150 36 2.0 2217 58.50 23.60 8000 5600 2.500 133.0 105.0
85 180 41 3.0 1317 97.50 38.00 7000 4800 5.000 155.0 117.0
85 180 60 3.0 2317 140.00 51.00 6700 4800 7.050 157.0 115.0
90 160 30 2.0 1218 57.20 23.60 8500 5300 2.500 142.0 112.0
90 160 40 2.0 2218 70.20 28.50 7500 5300 3.400 142.0 112.0
90 190 43 3.0 1318 117.00 44.00 6700 4500 5.800 165.0 122.0
90 190 64 3.0 2318 M 153.00 57.00 6300 4500 9.800 164.0 121.0
95 170 32 2.1 1219 63.70 27.00 8000 5000 3.100 151.0 120.0
95 170 43 2.1 2219 M 83.20 34.50 7000 5000 5.300 151.0 118.0
95 200 45 3.0 1319 133.00 51.00 6300 4300 7.900 174.0 127.0
95 200 67 3.0 2319 M 165.00 64.00 6000 4500 9.800 172.0 128.0
100 180 34 2.1 1220 68.90 30.00 7500 4800 3.700 159.0 127.0
100 180 46 2.1 2220 M 97.50 40.50 6700 4800 6.400 160.0 124.0
100 215 47 3.0 1320 143.00 57.00 6000 4000 9.650 185.0 136.0
100 215 73 3.0 2320 M 190.00 80.00 5600 4000 14.000 186.0 135.0
105 190 36 2.1 1221 M 75.00 32.00 5900 5300 4.750 133.9 164.4
105 225 49 3.0 2221 M 158.00 64.00 5200 4500 10.300 143.2 191.3
110 200 38 2.1 1222 88.40 39.00 6700 4300 5.150 176.0 140.0
110 200 53 2.1 2222 M 124.00 52.00 6000 4300 8.850 177.0 137.0
110 240 50 3.0 1322 M 163.00 72.00 5300 3600 13.500 206.0 154.0
110 240 80 3.0 2322 M 221.00 94.00 4600 4300 18.100
120 215 42 2.1 1224 M 119.00 53.00 6300 4000 6.750 190.0 149.0
130 230 46 3.0 1226 M 127.00 58.50 5600 3600 8.300 161.5 200.1
140 250 50 3.0 1228 M 163.00 74.00 4950 4300 11.200 175.0 221.2
150 270 54 3.0 1230 M 180.00 86.00 4550 3800 14.600 186.7 237.9