General information of ZYS
deep groove ball bearing
ZYS deep groove ball bearing consists of an outer ring, an inner ring, a group of steel balls and a group of cages. There are two types of deep groove ball bearings: single row and double row. Deep groove ball structure is also divided into seal and open structure. The open type means that the bearing has no sealing structure. The sealed deep groove ball is divided into dust-proof seal and oil-proof seal. The dust-proof seal cover is made of steel plate, which only serves as a simple way to prevent dust from entering the bearing raceway. The oil-proof type is a contact oil seal, which can effectively prevent grease overflow in the bearing.
Working principle of ZYS deep groove ball bearing
It mainly bears radial load, and also can bear axial load and radial load at the same time. When it only bears radial load, the contact angle is zero. When the deep groove ball bearing has a large radial clearance, it has the performance of angular contact bearing and can withstand large axial load. The friction coefficient of the deep groove ball bearing is very small, and the limit speed is also very high.
Characteristics of ZYS deep groove ball bearing
ZYS Deep groove ball bearings are suitable for high speed operation, and they are very durable without frequent maintenance. This kind of bearing has the characteristics of small friction coefficient, high limit speed, various sizes and forms; they are used in precision instruments, low noise motor, automobile, motorcycle and general machinery and other industries. It is one of the most widely used bearing in mechanical industry. It mainly bears radial load, and also can bear a certain amount of axial load.
Application
of ZYS deep groove ball bearing
Technical parameter of ZYS deep groove ball bearing
Bearing Model | Dimension | Basic Load rating (kN) | Weight (kg) | |||||||||||
Standard type | shield | seal | With snap ring groove | With snap ring | d | D | B | r smin | D2 (max) | max | Cr | Cor | ||
604 | ZZ | 2RZ | 2RS | N | NR | 4 | 12 | 4 | 0.2 | - | - | 0.806 | 0.28 | 0.0021 |
605 | ZZ | 2RZ | 2RS | N | NR | 5 | 14 | 5 | 0.2 | - | - | 1.33 | 0.505 | 0.0035 |
606 | ZZ | 2RZ | 2RS | N | NR | 6 | 17 | 6 | 0.3 | - | - | 1.95 | 0.75 | 0.0060 |
607 | ZZ | 2RZ | 2RS | N | NR | 7 | 19 | 6 | 0.3 | - | - | 2.34 | 0.95 | 0.0080 |
608 | ZZ | 2RZ | 2RS | N | NR | 8 | 22 | 7 | 0.3 | - | - | 3.45 | 1.37 | 0.012 |
609 | ZZ | 2RZ | 2RS | N | NR | 9 | 24 | 7 | 0.3 | - | - | 3.9 | 1.66 | 0.014 |
6000 | ZZ | 2RZ | 2RS | N | NR | 10 | 26 | 8 | 0.3 | 29.2 | 0.7 | 4.55 | 1.97 | 0.018 |
6001 | ZZ | 2RZ | 2RS | N | NR | 12 | 28 | 8 | 0.3 | 30.8 | 0.85 | 5.00 | 2.30 | 0.021 |
6002 | ZZ | 2RZ | 2RS | N | NR | 15 | 32 | 9 | 0.3 | 36.7 | 1.12 | 5.50 | 2.80 | 0.030 |
6003 | ZZ | 2RZ | 2RS | N | NR | 17 | 35 | 10 | 0.3 | 39.7 | 1.12 | 6.00 | 3.25 | 0.040 |
6004 | ZZ | 2RZ | 2RS | N | NR | 20 | 12 | 0.6 | 46.3 | 1.12 | 9.38 | 5.03 | 0.068 | |
6005 | ZZ | 2RZ | 2RS | N | NR | 25 | 47 | 12 | 0.6 | 52.7 | 1.12 | 10.1 | 5.83 | 0.079 |
6006 | ZZ | 2RZ | 2RS | N | NR | 30 | 55 | 13 | 1 | 60.7 | 1.12 | 13.2 | 8.30 | 0.113 |
6007 | ZZ | 2RZ | 2RS | N | NR | 35 | 62 | 14 | 1 | 67.7 | 1.7 | 16.2 | 10.4 | 0.149 |
6008 | ZZ | 2RZ | 2RS | N | NR | 40 | 68 | 15 | 1 | 74.6 | 1.7 | 17.0 | 11.7 | 0.185 |
6009 | ZZ | 2RZ | 2RS | N | NR | 45 | 75 | 16 | 1 | 81.6 | 1.7 | 21.0 | 14.8 | 0.231 |
6010 | ZZ | 2RZ | 2RS | N | NR | 50 | 80 | 16 | 1 | 86.6 | 1.7 | 22.0 | 16.3 | 0.250 |
6011 | ZZ | 2RZ | 2RS | N | NR | 55 | 90 | 18 | 1.1 | 96.5 | 2.46 | 30.3 | 22.0 | 0.362 |
6012 | ZZ | 2RZ | 2RS | N | NR | 60 | 95 | 18 | 1.1 | 101.6 | 2.46 | 31.7 | 24.2 | 0.385 |
6013 | ZZ | 2RZ | 2RS | N | NR | 65 | 100 | 18 | 1.1 | 106.5 | 2.46 | 32.0 | 24.8 | 0.430 |
6014 | ZZ | 2RZ | 2RS | N | NR | 70 | 110 | 20 | 1.1 | 116.6 | 2.46 | 38.6 | 30.4 | 0.569 |
6015 | ZZ | 2RZ | 2RS | N | NR | 75 | 115 | 20 | 1.1 | 121.6 | 2.46 | 40.2 | 33.2 | 0.603 |
6016 | ZZ | 2RZ | 2RS | N | NR | 80 | 125 | 22 | 1.1 | 134.7 | 2.82 | 47.5 | 39.8 | 0.821 |
6017 | ZZ | 2RZ | 2RS | N | NR | 85 | 130 | 22 | 1.1 | 139.7 | 2.82 | 50.8 | 42.8 | 0.848 |
6018 | ZZ | 2RZ | 2RS | N | NR | 90 | 140 | 24 | 1.5 | 149.7 | 2.82 | 58.0 | 49.9 | 1.12 |
6019 | ZZ | 2RZ | 2RS | N | NR | 95 | 145 | 24 | 1.5 | 154.7 | 2.82 | 57.7 | 50.0 | 1.18 |
6020 | ZZ | 2RZ | 2RS | N | NR | 100 | 150 | 24 | 1.5 | 159.7 | 2.82 | 60.5 | 54.0 | 1.25 |
6021 | ZZ | 2RZ | 2RS | N | NR | 105 | 160 | 26 | 2 | 169.7 | 2.82 | 72.8 | 65.5 | 1.60 |
6022 | ZZ | 2RZ | 2RS | N | NR | 110 | 170 | 28 | 2 | 182.9 | 3.1 | 81.9 | 72.9 | 1.93 |
6024 | ZZ | 2RZ | 2RS | N | NR | 120 | 180 | 28 | 2 | 192.9 | 3.1 | 87.7 | 79.3 | 2.03 |
6026 | ZZ | 2RZ | 2RS | N | NR | 130 | 200 | 33 | 2 | 212.9 | 3.1 | 105 | 96.8 | 3.15 |
6028 | ZZ | 2RZ | 2RS | N | NR | 140 | 210 | 33 | 2 | 222.8 | 3.1 | 111 | 108 | 3.35 |
6030 | ZZ | 2RZ | 2RS | N | NR | 150 | 225 | 35 | 2.1 | 237 | 3.5 | 125 | 125 | 4.80 |
6032 | ZZ | 2RZ | 2RS | - | -- | 160 | 240 | 38 | 2.1 | -- | - | 137 | 135 | 5.15 |
6034 | ZZ | 2RZ | 2RS | - | -- | 170 | 260 | 42 | 2.1 | -- | - | 161 | 161 | 6.89 |
6036 | ZZ | 2RZ | 2RS | - | -- | 180 | 280 | 46 | 2.1 | -- | - | 180 | 185 | 8.88 |
6038 | ZZ | 2RZ | 2RS | - | -- | 190 | 290 | 46 | 2.1 | -- | - | 188 | 201 | 9.39 |
6040 | ZZ | 2RZ | 2RS | - | -- | 200 | 310 | 51 | 2.1 | -- | - | 207 | 226 | 12 |
6044 | ZZ | 2RZ | 2RS | - | -- | 220 | 340 | 56 | 3 | -- | - | 235 | 271 | 18.6 |
6048 | ZZ | 2RZ | 2RS | - | -- | 240 | 360 | 56 | 3 | -- | - | 244 | 296 | 19.9 |
6052 | ZZ | 2RZ | 2RS | - | -- | 260 | 400 | 65 | 4 | -- | - | 291 | 375 | 29.4 |
Bearing Model | Dimension |
Basic Load
rating (kN) |
Weight
(kg) |
|||||||||||
Standard
type |
shield | seal |
With snap
ring groove |
With snap
ring |
d | D | B | r smin |
D2
(max) |
max | Cr | Cor | ||
624 | ZZ | 2RZ | 2RS | N | NR | 4 | 13 | 5 | 0.2 | - | - | 1.15 | 0.4 | 0.0031 |
625 | ZZ | 2RZ | 2RS | N | NR | 5 | 16 | 5 | 0.3 | - | - | 1.88 | 0.68 | 0.0048 |
626 | ZZ | 2RZ | 2RS | N | NR | 6 | 19 | 6 | 0.3 | - | - | 2.80 | 1.05 | 0.0081 |
627 | ZZ | 2RZ | 2RS | N | NR | 7 | 22 | 7 | 0.3 | - | - | 3.28 | 1.35 | 0.013 |
628 | ZZ | 2RZ | 2RS | N | NR | 8 | 24 | 8 | 0.3 | - | - | 3.35 | 1.40 | 0.017 |
629 | ZZ | 2RZ | 2RS | N | NR | 9 | 26 | 8 | 0.3 | - | - | 4.45 | 1.95 | 0.020 |
6200 | ZZ | 2RZ | 2RS | N | NR | 10 | 30 | 9 | 0.6 | - | - | 5.1 | 2.39 | 0.032 |
6201 | ZZ | 2RZ | 2RS | N | NR | 12 | 32 | 10 | 0.6 | 36.7 | 1.12 | 6.00 | 2.70 | 0.036 |
6202 | ZZ | 2RZ | 2RS | N | NR | 15 | 35 | 11 | 0.6 | 39.7 | 1.12 | 7.80 | 3.75 | 0.045 |
6203 | ZZ | 2RZ | 2RS | N | NR | 17 | 40 | 12 | 0.6 | 44.6 | 1.12 | 9.56 | 4.75 | 0.065 |
6204 | ZZ | 2RZ | 2RS | N | NR | 20 | 47 | 14 | 1 | 52.7 | 1.12 | 12.7 | 6.55 | 0.103 |
6205 | ZZ | 2RZ | 2RS | N | NR | 25 | 52 | 15 | 1 | 57.9 | 1.12 | 14.0 | 7.80 | 0.127 |
6206 | ZZ | 2RZ | 2RS | N | NR | 30 | 62 | 16 | 1 | 67.7 | 1.7 | 19.5 | 11.2 | 0.203 |
6207 | ZZ | 2RZ | 2RS | N | NR | 35 | 72 | 17 | 1.1 | 78.6 | 1.7 | 25.5 | 15.3 | 0.287 |
6208 | ZZ | 2RZ | 2RS | N | NR | 40 | 80 | 18 | 1.1 | 86.6 | 1.7 | 30.7 | 19.0 | 0.367 |
6209 | ZZ | 2RZ | 2RS | N | NR | 45 | 85 | 19 | 1.1 | 91.6 | 1.7 | 33.2 | 21.6 | 0.416 |
6210 | ZZ | 2RZ | 2RS | N | NR | 50 | 90 | 20 | 1.1 | 96.5 | 2.46 | 35.1 | 23.2 | 0.462 |
6211 | ZZ | 2RZ | 2RS | N | NR | 55 | 100 | 21 | 1.5 | 106.5 | 2.46 | 43.4 | 29.2 | 0.607 |
6212 | ZZ | 2RZ | 2RS | N | NR | 60 | 110 | 22 | 1.5 | 116.6 | 2.46 | 47.5 | 32.5 | 0.783 |
6213 | ZZ | 2RZ | 2RS | N | NR | 65 | 120 | 23 | 1.5 | 129.7 | 2.82 | 55.9 | 40.5 | 0.990 |
6214 | ZZ | 2RZ | 2RS | N | NR | 70 | 125 | 24 | 1.5 | 134.7 | 2.82 | 60.5 | 45.0 | 1.10 |
6215 | ZZ | 2RZ | 2RS | N | NR | 75 | 130 | 25 | 1.5 | 139.7 | 2.82 | 66.3 | 49.0 | 1.20 |
6216 | ZZ | 2RZ | 2RS | N | NR | 80 | 140 | 26 | 2 | 149.7 | 2.82 | 70.2 | 55.0 | 1.40 |
6217 | ZZ | 2RZ | 2RS | N | NR | 85 | 150 | 28 | 2 | 159.7 | 2.82 | 83.2 | 64.0 | 1.80 |
6218 | ZZ | 2RZ | 2RS | N | NR | 90 | 160 | 30 | 2 | 169.7 | 2.82 | 95.6 | 73.5 | 2.15 |
6219 | ZZ | 2RZ | 2RS | N | NR | 95 | 170 | 32 | 2.1 | 182.9 | 3.1 | 108 | 81.5 | 2.60 |
6220 | ZZ | 2RZ | 2RS | N | NR | 100 | 180 | 34 | 2.1 | 192.9 | 3.1 | 122 | 92.7 | 3.20 |
6221 | ZZ | 2RZ | 2RS | N | NR | 105 | 190 | 36 | 2.1 | 202.9 | 3.1 | 133 | 104 | 3.71 |
6222 | ZZ | 2RZ | 2RS | N | NR | 110 | 200 | 38 | 2.1 | 212.9 | 3.1 | 144 | 117 | 4.44 |
6224 | ZZ | 2RZ | 2RS | N | NR | 120 | 215 | 40 | 2.1 | 227.8 | 3.1 | 155 | 130 | 5.32 |
6226 | ZZ | 2RZ | 2RS | N | NR | 130 | 230 | 40 | 3 | 242 | 3.5 | 165 | 147 | 6.13 |
6228 | ZZ | 2RZ | 2RS | N | NR | 140 | 250 | 42 | 3 | 262 | 3.5 | 165 | 125 | 7.45 |
6230 | ZZ | 2RZ | 2RS | -- | - | 150 | 270 | 45 | 3 | -- | - | 174 | 137 | 9.40 |
6232 | ZZ | 2RZ | 2RS | -- | -- | 160 | 290 | 68 | 3 | -- | - | 185 | 186 | 12.8 |
6234 | ZZ | 2RZ | 2RS | -- | - | 170 | 310 | 52 | 4 | -- | - | 212 | 224 | 15.8 |
6236 | ZZ | 2RZ | 2RS | -- | - | 180 | 320 | 52 | 4 | -- | - | 227 | 241 | 15.9 |
6238 | ZZ | 2RZ | 2RS | -- | - | 190 | 340 | 55 | 4 | -- | - | 255 | 282 | 22.3 |
6240 | ZZ | 2RZ | 2RS | -- | - | 200 | 360 | 58 | 4 | -- | - | 269 | 310 | 26.7 |
6244 | ZZ | 2RZ | 2RS | -- | - | 220 | 400 | 65 | 4 | -- | - | 310 | 375 | 37.4 |
6248 | ZZ | 2RZ | 2RS | -- | - | 240 | 440 | 72 | 4 | -- | - | 340 | 430 | 50.5 |
6252 | ZZ | 2RZ | 2RS | -- | - | 260 | 480 | 80 | 5 | -- | - | 400 | 540 | 67 |
6256 | ZZ | 2RZ | 2RS | -- | - | 280 | 500 | 80 | 5 | -- | - | 400 | 550 | 70.4 |
6260 | ZZ | 2RZ | 2RS | -- | -- | 300 | 540 | 85 | 5 | -- | - | 465 | 670 | 87.8 |
Bearing Model | Dimension |
Basic Load
rating (kN) |
Weight
(kg) |
|||||||||||
Standard
type |
shield | seal |
With snap
ring groove |
With snap
ring |
d | D | B | r smin |
D2
(max) |
F max | Cr | Cor | ||
635 | ZZ | 2RZ | 2RS | N | NR | 5 | 19 | 6 | 0.3 | - | - | 2.34 | 0.95 | 0.0080 |
636 | ZZ | 2RZ | 2RS | N | NR | 6 | 22 | 7 | 0.3 | - | - | 0.0134 | ||
637 | ZZ | 2RZ | 2RS | N | NR | 7 | - | - | - | - | - | - | ||
638 | ZZ | 2RZ | 2RS | N | NR | 8 | 28 | 9 | 0.3 | - | - | 0.0290 | ||
639 | ZZ | 2RZ | 2RS | N | NR | 9 | - | - | - | - | - | - | ||
6301 | ZZ | 2RZ | 2RS | N | NR | 12 | 37 | 12 | 1 | 41.3 | 1.12 | 9.70 | 4.20 | 0.060 |
6302 | ZZ | 2RZ | 2RS | N | NR | 15 | 42 | 13 | 1 | 46.3 | 1.12 | 11.4 | 5.40 | 0.082 |
6303 | ZZ | 2RZ | 2RS | N | NR | 17 | 47 | 14 | 1 | 52.7 | 1.12 | 13.5 | 6.55 | 0.115 |
6304 | ZZ | 2RZ | 2RS | N | NR | 20 | 52 | 15 | 1.1 | 57.9 | 1.12 | 15.9 | 7.80 | 0.141 |
6305 | ZZ | 2RZ | 2RS | N | NR | 25 | 62 | 17 | 1.1 | 67.7 | 1.7 | 22.5 | 11.6 | 0.219 |
6306 | ZZ | 2RZ | 2RS | N | NR | 30 | 72 | 19 | 1.1 | 78.6 | 1.7 | 28.1 | 16.0 | 0.350 |
6307 | ZZ | 2RZ | 2RS | N | NR | 35 | 80 | 21 | 1.5 | 86.6 | 1.7 | 33.2 | 19.0 | 0.454 |
6308 | ZZ | 2RZ | 2RS | N | NR | 40 | 90 | 23 | 1.5 | 96.5 | 2.46 | 31.4 | 22.4 | 0.639 |
6309 | ZZ | 2RZ | 2RS | N | NR | 45 | 100 | 25 | 1.5 | 106.5 | 2.46 | 52.7 | 31.5 | 0.836 |
6310 | ZZ | 2RZ | 2RS | N | NR | 50 | 110 | 27 | 2 | 116.6 | 2.46 | 61.8 | 38.0 | 1.05 |
6311 | ZZ | 2RZ | 2RS | N | NR | 55 | 120 | 29 | 2 | 129.7 | 2.82 | 71.5 | 45.0 | 1.35 |
6312 | ZZ | 2RZ | 2RS | N | NR | 60 | 130 | 31 | 2.1 | 139.7 | 2.82 | 81.9 | 52.0 | 1.70 |
6313 | ZZ | 2RZ | 2RS | N | NR | 65 | 140 | 33 | 2.1 | 149.7 | 2.82 | 92.3 | 60.0 | 2.10 |
6314 | ZZ | 2RZ | 2RS | N | NR | 70 | 150 | 35 | 2.1 | 159.7 | 2.82 | 104 | 68.0 | 2.50 |
6315 | ZZ | 2RZ | 2RS | N | NR | 75 | 160 | 37 | 2.1 | 169.7 | 2.82 | 114 | 76.5 | 3.00 |
6316 | ZZ | 2RZ | 2RS | N | NR | 80 | 170 | 39 | 2.1 | 182.9 | 3.1 | 124 | 86.5 | 3.60 |
6317 | ZZ | 2RZ | 2RS | N | NR | 85 | 180 | 41 | 3 | 192.9 | 3.1 | 133 | 96.5 | 4.25 |
6318 | ZZ | 2RZ | 2RS | N | NR | 90 | 190 | 43 | 3 | 202.9 | 3.1 | 143 | 108 | 4.90 |
6319 | ZZ | 2RZ | 2RS | N | NR | 95 | 200 | 45 | 3 | 212.9 | 3.1 | 153 | 119 | 5.75 |
6320 | ZZ | 2RZ | 2RS | N | NR | 100 | 215 | 47 | 3 | 227.8 | 3.1 | 174 | 140 | 7.00 |
6321 | ZZ | 2RZ | 2RS | N | NR | 105 | 225 | 49 | 3 | 237 | 3.5 | 182 | 153 | 8.25 |
6322 | ZZ | 2RZ | 2RS | N | NR | 110 | 240 | 50 | 3 | 252 | 3.5 | 205 | 178 | 9.54 |
6324 | ZZ | 2RZ | 2RS | - | -- | 120 | 260 | 55 | 3 | -- | - | 228 | 207 | 12.2 |
6326 | ZZ | 2RZ | 2RS | - | -- | 130 | 280 | 58 | 4 | -- | - | 229 | 216 | 18.0 |
6328 | ZZ | 2RZ | 2RS | - | -- | 140 | 300 | 62 | 4 | -- | - | 251 | 245 | 22.0 |
6330 | ZZ | 2RZ | 2RS | - | -- | 150 | 320 | 65 | 4 | -- | - | 274 | 284 | 22.7 |
6332 | ZZ | 2RZ | 2RS | - | -- | 160 | 340 | 68 | 4 | -- | - | 278 | 287 | 26.2 |
6334 | ZZ | 2RZ | 2RS | - | -- | 170 | 360 | 72 | 4 | -- | - | 325 | 355 | 36.6 |
6336 | ZZ | 2RZ | 2RS | - | -- | 180 | 380 | 75 | 4 | -- | - | 355 | 405 | 43.1 |
6338 | ZZ | 2RZ | 2RS | - | -- | 190 | 400 | 78 | 5 | -- | - | 355 | 415 | 49.7 |
6340 | ZZ | 2RZ | 2RS | - | -- | 200 | 420 | 80 | 5 | -- | - | 380 | 445 | 55.3 |
6344 | ZZ | 2RZ | 2RS | - | -- | 220 | 460 | 88 | 5 | -- | - | 410 | 520 | 73.9 |
6348 | ZZ | 2RZ | 2RS | - | -- | 240 | 500 | 95 | 5 | -- | - | 470 | 625 | 94.4 |
6352 | ZZ | 2RZ | 2RS | - | -- | 260 | 540 | 102 | 6 | -- | - | 505 | 710 | 118 |
6356 | ZZ | 2RZ | 2RS | - | -- | 280 | 580 | 108 | 6 | -- | - | 570 | 840 | 144 |
Why choose ZYS bearing:
ZYS has an independent R&D center and a core technology system with independent intellectual property rights. ZYS technical team and R&D equipment scale are at the forefront of the bearing industry. ZYS has many scientific research, testing and service institutions such as the National Bearing Quality Supervision and Inspection Center and the National Bearing Accreditation Laboratory. ZYS has achieved 908 major scientific research projects and has 792 authorized patents.
Simulation analysis and design technology: ZYS has a post-doctoral research station, an experienced team of domestic and foreign experts, complete bearing professional analysis and finite element analysis software, which can systematically analyze and design the mechanics, kinematics and dynamics properties of bearings and bearing components.
Material technology: ZYS specializes in the research and development of bearing special steel, forming and heat treatment technology, bearing lubrication and sealing materials to ensure that the bearings can meet the requirements of various complex working conditions such as long life, impact resistance, heavy load, high and low temperature.
Simulation bench test technology: ZYS possesses test technical specifications, test equipment, and test equipment development capabilities and test data processing and analysis capabilities for various types of bearings under various working conditions, providing strong support for customer product development.
Professional application technical services: ZYS has more than 380 engineering and technical personnel in bearing-related disciplines, and maintains a leading position in bearing design, basic theoretical research, lubrication technology, metal and non-metal materials, testing, and industrial standards. ZYS professional service team provides customers with systematic bearing application technology solutions including bearing selection, design, materials, testing, and process equipment.
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