FV Bearing is a leading supplier of precision bearings and bearings related products across a large spectrum of customers – preimarily OEMs and major distributors.
Feb 21, 2023
305283DA and many other double-row angular contact ball bearings are widely used in high-speed wire rod/bar mills. The rolling mill bearings manufactured by FV for South American steel mills have perfectly replaced the original brand. The price advantage and competitiveness are obvious. Consult the sales engineer of FV for more models.
Boundary dimensions (mm) | Designations | Equivalent to foreign designations (For your information) | |||
d | D | B | CHINA | SKF | FAG |
120 | 190 | 66 | 4024X3D | 305256 D | 517458A |
130 | 210 | 80 | 4026X2D | ||
140 | 209.5 | 66 | 4028X3D | 309515 D | 538854 |
140 | 210 | 69 | 4028D | ||
150 | 225 | 73 | 4030X2D | 305286 D | 510776A |
150 | 225 | 75 | 4030D | ||
150 | 230 | 70 | 4030X3D | 305283 DA | 506963 |
160 | 215 | 56 | 4932X2D | 305608 A | 514478 |
160 | 240 | 76 | 4032X2DC | 305183 | 507511 |
160 | 240 | 80 | 4032D | ||
160 | 240 | 80 | 4032D | ||
170 | 259.5 | 84 | 4934X3D | ||
170 | 260 | 84 | 4034X2DC | 305180 | 503288 |
170 | 260 | 90 | 4034D | 538853 | |
180 | 250 | 70 | 156936 | 305288 DA | |
180 | 259.5 | 66 | 4936X3D | 305262 D | 509059A |
180 | 280 | 100 | 4036D | ||
190 | 269.5 | 66 | 4938X3D | 305338 DA | 508658A |
190 | 290 | 100 | 4038D | ||
200 | 279.5 | 76 | 4940X3D | 305428 D | 508733A |
200 | 289.5 | 76 | 4940X3D-1 | 305263 D | 509590A |
200 | 310 | 109 | 4040D | ||
220 | 309.5 | 76 | 4944X3D | 305272 DA | 511045A |
220 | 340 | 118 | 4044D | ||
230 | 329.5 | 80 | 4946X1D | 305264 D | 508732A |
240 | 360 | 118 | 4048D | ||
240 | 359.5 | 118 | 4048X1D | ||
240 | 359.5 | 118 | 4048X1D | ||
240 | 359.5 | 118 | 4048X1D | ||
240 | 370 | 112 | 4048X3D | ||
240 | 440 | 144 | 4048X2D | ||
260 | 369.5 | 92 | 4952X3D | 305270 D | 508731A |
260 | 400 | 140 | 4052D | ||
280 | 389.5 | 92 | 4956X3D-1 | 305269 D | 508730 |
280 | 390 | 92 | 4956X3D | ||
280 | 420 | 140 | 4056D | ||
300 | 419.5 | 112 | 4960X3D | ||
300 | 460 | 160 | 4060D | ||
320 | 459.5 | 140 | 4064X3D | ||
320 | 480 | 160 | 4064D | ||
340 | 520 | 180 | 4068D |
FV Bearing is a leading supplier of precision bearings and bearings related products across a large spectrum of customers – preimarily OEMs and major distributors.
FV Bearings uses best materials to produce high quality and precision ball bearings, deep groove ball bearings, thrust ball bearings and any other types of bearings. The company accept all bearings manufacturing and OEM services.
FV Bearings Co.Ltd has rich experiences in bearings manufacturing and processing, the professional bearing engineers can handle your requirements on bearings exactly and output the accurate bearing products.
FV Bearings is a leading roller bearings manufacturer provides high quality and durable roller bearings for different industries such as automotive, aerospace, machinery, power plants, chemistry industry, agriculture and other fields.
If you are looking for special bearings and high end bearings, FV bearings can help you to customize any special bearings according to your needs based on advanced bearings manufacturing technology.