Detailed Product Description
Structure: | Deep Groove | Type: | Ball |
Number Row: | Double Row | Seals Type: | OPEN |
Precision Rating: | P0 P6 P5 P4 P2 | Brand: | Miru, OEM And So On |
Motor Self-Aligning Ball Bearing OPEN 1211 1211TN 1211K For Axial Load
1211K self-aligning ball bearings
Double row self-aligning ball bearings have a sphere raceway in the outer ring and a double raceway in the inner ring. This feature give the bearings their self-aligning property, permitting angular misalignment of the shaft relative to the housing. They are therefore particularly suitable for applications where misalignment can arise from errors in mounting or from shaft deflection.
Double row self-aligning ball bearings are mainly used to carry radial loads and light axial loads, but cann't carry pure axial loads
Product Specifications
Bearing Numbers | Boundary Dimension | Basic Load Ratings(KN) | Limited Speed(rpm) | Mass | |||||
(mm) | (KG) | ||||||||
d | D | B | rmin | Cr | Cor | Grease | Oil | Approx | |
1200 | 10 | 30 | 9 | 0.6 | 4.95 | 1.14 | 20000 | 23000 | 0.033 |
1201 | 12 | 32 | 10 | 0.6 | 5.04 | 1.22 | 17000 | 21000 | 0.039 |
1202 | 15 | 35 | 11 | 0.6 | 6.71 | 1.68 | 15000 | 18000 | 0.048 |
1203 | 17 | 40 | 12 | 0.6 | 7.11 | 1.93 | 13000 | 16000 | 0.072 |
1204 | 20 | 47 | 14 | 1 | 8.91 | 2.51 | 12000 | 14000 | 0.12 |
1204 K | 20 | 47 | 14 | 1 | 8.91 | 2.51 | 12000 | 14000 | 0.12 |
1205 | 25 | 52 | 15 | 1 | 10.89 | 3.17 | 10000 | 12000 | 0.14 |
1205 K | 25 | 52 | 15 | 1 | 10.89 | 3.17 | 10000 | 12000 | 0.14 |
1206 | 30 | 62 | 16 | 1 | 14.04 | 4.46 | 8700 | 10000 | 0.22 |
1206 K | 30 | 62 | 16 | 1 | 14.04 | 4.46 | 8700 | 10000 | 0.22 |
1207 | 35 | 72 | 17 | 1.1 | 14.22 | 4.9 | 7600 | 8900 | 0.32 |
1207 K | 35 | 72 | 17 | 1.1 | 14.22 | 4.9 | 7600 | 8900 | 0.32 |
1208 | 40 | 80 | 18 | 1.1 | 17.37 | 6.29 | 6700 | 8000 | 0.415 |
1208 K | 40 | 80 | 18 | 1.1 | 17.37 | 6.29 | 6700 | 8000 | 0.415 |
1209 | 45 | 85 | 19 | 1.1 | 19.71 | 7.06 | 6100 | 7100 | 0.465 |
1209 K | 45 | 85 | 19 | 1.1 | 19.71 | 7.06 | 6100 | 7100 | 0.465 |
1210 | 50 | 90 | 20 | 1.1 | 20.43 | 7.78 | 5500 | 6500 | 0.525 |
1210 K | 50 | 90 | 20 | 1.1 | 20.43 | 7.78 | 5500 | 6500 | 0.525 |
1211 | 55 | 100 | 21 | 1.5 | 24.12 | 9.6 | 5000 | 5900 | 0.705 |
1211 K | 55 | 100 | 21 | 1.5 | 24.12 | 9.6 | 5000 | 5900 | 0.705 |
1212 | 60 | 110 | 22 | 1.5 | 27 | 11.04 | 4700 | 5500 | 0.9 |
1212 K | 60 | 110 | 22 | 1.5 | 27 | 11.04 | 4700 | 5500 | 0.9 |
1213 | 65 | 120 | 23 | 1.5 | 27.9 | 12 | 4300 | 5000 | 1.15 |
1213 K | 65 | 120 | 23 | 1.5 | 27.9 | 12 | 4300 | 5000 | 1.15 |
1214 | 70 | 125 | 24 | 1.5 | 31.05 | 13.25 | 4000 | 4700 | 1.3 |
1214 K | 70 | 125 | 24 | 1.5 | 31.05 | 13.25 | 4000 | 4700 | 1.3 |
1215 | 75 | 130 | 25 | 1.5 | 35.1 | 15.07 | 3700 | 4400 | 1.41 |
1215 K | 75 | 130 | 25 | 1.5 | 35.1 | 15.07 | 3700 | 4400 | 1.41 |
1216 | 80 | 140 | 26 | 2 | 36 | 16.32 | 3500 | 4100 | 1.73 |
1216 K | 80 | 140 | 26 | 2 | 36 | 16.32 | 3500 | 4100 | 1.73 |
1217 | 85 | 150 | 28 | 2 | 44.1 | 19.97 | 3300 | 3900 | 2.09 |
1217 K | 85 | 150 | 28 | 2 | 44.1 | 19.97 | 3300 | 3900 | 2.09 |
1218 | 90 | 160 | 30 | 2 | 51.3 | 22.56 | 3100 | 3600 | 2.55 |
1218 K | 90 | 160 | 30 | 2 | 51.3 | 22.56 | 3100 | 3600 | 2.55 |
1220 | 100 | 180 | 34 | 2.1 | 69.5 | 29.7 | 2900 | 3400 | 3.82 |
1220 K | 100 | 180 | 34 | 2.1 | 69.5 | 29.7 | 2900 | 3400 | 3.82 |
1221 | 105 | 190 | 36 | 2.1 | 74.5 | 32.5 | 2800 | 3300 | 4.34 |
1222 | 110 | 200 | 38 | 2.1 | 80.5 | 35.5 | 2600 | 3100 | 5.15 |
1222 K | 110 | 200 | 38 | 2.1 | 80.5 | 35.5 | 2600 | 3100 | 5.15 |