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Self-aligning Ball Bearing(SUS440)

Product Info:


The high performance stainless steel bearing not only has the advantage of cleanliness & corrosion resistance, but also has the characteristic of high precision and wear resistance which is same as high carbon chrome steel bearings.



The bearing rings and balls are made of quenched & tempered AISI SUS440 material while the cage made of 304 or 316 material. The tolerance can be ABEC-1 or up. The vibration level reaches Z1 or up.


Tarso Number Dimentions(mm) Mounting Dimentions (mm)
da Da ra
d D B r  (min) min max max
135 5 19 6 0.3 7 17 0.3
126 6 19 6 0.3 8 17 0.3
127 7 22 7 0.3 9 20 0.3
108 8 22 7 0.3 10 20 0.3
129 9 26 8 0.6 13 22 0.6
1200 10 30 9 0.6 14 26 0.6
2200 30 14 0.6 14 26 0.6
1300 25 11 0.6 14 31 0.6
2300 25 17 0.6 14 31 0.6
1201 12 32 10 0.6 16 28 0.6
2201 32 14 0.6 16 28 0.6
1301 37 12 1 17 32 1
2301 37 17 1 17 32 1
1202 15 35 11 0.6 19 31 0.6
2202 35 14 0.6 19 31 0.6
1302 42 13 1 20 37 1
2302 42 17 1 20 37 1
1203 17 40 12 0.6 21 36 0.6
2203 40 16 0.6 21 36 0.6
1303 47 14 1 22 42 1
2303 47 19 1 22 42 1
1204 20 47 14 1 25 42 1
2204 47 18 1 25 42 1
1304 52 15 1.1 26.5 45.5 1
1304 52 21 1.1 26.5 45.5 1
1205 25 52 15 1 30 47 1
2205 52 18 1 30 47 1
1305 62 17 1.1 31.5 55.5 1
2305 62 24 1.1 31.5 55.5 1
1206 30 62 16 1 35 57 1
2206 62 20 1 35 57 1
1306 72 19 1.1 36.5 65.5 1
2306 72 27 1.1 36.5 65.5 1
1207 35 72 17 1.1 41.5 65.5 1
2207 72 23 1.1 41.5 65.5 1
1307 80 21 1.5 43 72 1.5
2307 80 31 1.5 43 72 1.5
1208 40 80 18 1.1 46.5 73.5 1
2208 80 23 1.1 46.5 73.5 1
1308 90 23 1.5 48 82 1.5
2308 90 33 1.5 48 82 1.5
1209 45 85 19 1.1 51.5 78.5 1
2209 85 23 1.1 51.5 78.5 1
1309 100 25 1.5 53 92 1.5
2309 100 36 1.5 53 92 1.5
1210 50 90 20 1.1 56.5 83.5 1
2210 90 23 1.1 56.5 83.5 1
1310 110 27 2 59 101 2
2310 110 40 2 59 101 2
1211 55 100 21 1.5 63 92 1.5
2211 100 25 1.5 63 92 1.5
1311 120 29 2 64 111 2
2311 120 43 2 64 111 2
1212 60 110 22 1.5 68 102 1.5
2212 110 28 1.5 68 102 1.5
1312 130 31 2.1 71 119 2
2312 130 46 2.1 71 119 2
1213 65 120 23 1.5 73 112 1.5
2213 120 31 1.5 73 112 1.5
1313 140 33 2.1 76 129 2
2313 140 48 2.1 76 129 2
1214 70 125 24 1.5 78 117 1.5
2214 125 31 1.5 78 117 1.5
1314 150 35 2.1 81 139 2
2314 150 51 2.1 81 139 2
1215 75 130 25 1.5 83 122 1.5
2215 130 31 1.5 83 122 1.5
1216 80 140 26 2 89 131 2
2216 140 33 2 89 131 2
1217 85 150 28 2 94 141 2
2217 150 36 2 94 141 2