1. Uneven load distribution problem: the challenge of traditional designWhen per...
READ MOREStock code: 920002
Diameter of ball track center circle DL(mm) |
Plane deviation of mounting bracket P(mm) | ||
Single-row four-point contact ball type | Double-row ball type | Crossed roller type | |
~1000 | 0.15 | 0.2 | 0.1 |
>1000-1500 | 0.19 | 0.25 | 0.12 |
>1500-2000 | 0.22 | 0.3 | 0.15 |
>2000~2500 | 0.25 | 0.35 | 0.17 |
>2500-4000 | 0.3 | 0.4 | 0.2 |
>4000-6000 | 0.4 | 0.5 | 0.3 |
>6000-8000 | 0.5 | 0.6 | 0.4 |
Bearing No. | Dimensions(mm) | Weight | Ret. No. | |||||||||
d | d1 | D | D1 | C | H | B | N-M | N1-M1 | G | (kg) | ||
WDA-010-0100-01 | 40 | 60 | 180 | 140 | 30 | 35 | 30 | 6-M10 | 6-Φ11 | 0/2-M8*1 | 5.2 | 010.16.0100.A |
WDA-010-0100-02 | 55 | 70 | 150 | 130 | 29 | 25 | 8-M8 | 8-M8 | 2/0-M6*1 | 2.3 | 010.14.0100.A | |
WDA-010-0100-03 | 65 | 80 | 135 | 120 | 20 | 22 | 20 | 6-Φ9 | 6-Φ9 | 2.2 | 010.08.0100.A | |
WDA-010-0100-04 | 65 | 75 | 135 | 120 | 22 | 25 | 22 | 16-M6 | 16-Φ6.6 | 2/0-M6*1 | 1.6 | 010.10.0100.B |
WDA-010-0100-05 | 60 | 75 | 135 | 120 | 25 | 8-Φ6.6 | 8-M8 | 2/0-M6*1 | 1.7 | 010.10.0100.C | ||
WDA-010-0102-01 | 55 | 70 | 150 | 130 | 25 | 29 | 25 | 12-Φ9 | 12-Φ9 | 2/0-M6*1 | 2.4 | 010.14.0102.A1 |
WDA-010-0118-01 | 80 | 94 | 164 | 146 | 18 | 20 | 18 | 4-M8 | 4-M10 | 2.8 | 010.08.0118.A | |
WDA-010-0123-01 | 70 | 90 | 175 | 155 | 30 | 35 | 30 | 6-M10 | 6-Φ11 | 2/0-M8*1 | 4 | 010.16.0123.A |
WDA-010-0123-02 | 70 | 90 | 175 | 155 | 30 | 35 | 30 | 12-Φ11 | 12-Φ11 | 2/0-M8*1 | 3.2 | 010.16.0123.B |
WDA-010-0123-03 | 70 | 90 | 175 | 155 | 30 | 35 | 30 | 12-Φ11 | 12-Φ11 | 2/0-M6*1 | 3.9 | 010.13.0123.A |
WDA-010-0150-01 | 85 | 110 | 215 | 190 | 40 | 46 | 40 | 14Φ13 | 14-Φ13 | 2/0-M8*1 | 7.6 | 010.20.0150.B |
WDA-010-0150-02 | 85 | 110 | 215 | 190 | 41 | 46 | 41 | 14-Φ13 | 14-Φ13 | 2/0-M8*1 | 7.8 | 010.20.0150.A |
WDA-010-0174-01 | 122 | 140 | 226 | 208 | 29 | 34 | 29 | 12-Φ9 | 12-Φ9 | 2/2-1/8-27NPT | 5.9 | 010.12.0174.A |
WDA-010-0174-02 | 122 | 140 | 226 | 208 | 29 | 34 | 29 | 12-M8 | 12-M8 | 2/2-1/8-27NPT | 5.9 | 010.12.0174.B |
WDA-010-0174-03 | 122 | 140 | 226 | 208 | 29 | 34 | 29 | 12-M8 | 12-Φ9 | 2/0-1/8-27NPT | 5.8 | 010.12.0174.D |
WDA-010-0174-04 | 122 | 140 | 226 | 208 | 29 | 34 | 29 | 12-3/8-16UNC | 12-3/8-16UNC | 2/2-1/8-27NPT | 5.7 | 010.12.0174.D |
WDA-010-0179-01 | 124.5 | 144.5 | 234 | 214 | 30 | 40 | 35 | 12-Φ11 | 12-Φ11 | 2/0-M6*1 | 6.7 | 010.14.0179.A |
WDA-010-0179-02 | 124.5 | 144.5 | 234 | 214 | 30 | 35 | 30 | (24-1)-Φ11 | 20-Φ11 | 2/0-M8*1 | 5.5 | 010.14.0179.B |
WDA-010-0179-03 | 124.5 | 144.5 | 234 | 214 | 30 | 40 | 35 | 12-Φ11 | 12-Φ12.2 | 2/0-M6*1 | 6.7 | 010.14.0179.A1 |
WDA-010-0179-04 | 124.5 | 144.5 | 234 | 214 | 30 | 40 | 35 | 12-Φ11 | 12-Φ11 | 3/0-M6*1 | 6.8 | 010.14.0179.C |
WDA-010-0179-05 | 125 | 144.5 | 234 | 214 | 25 | 25 | 25 | 24-Φ11 | (20-1)-Φ11 | 2/0-M6*1 | 4.7 | 010.12.0179.A |
WDA-010-0181-01 | 125 | 144.5 | 234 | 214 | 25 | 25 | 25 | 24-Φ11 | (20-1)-Φ11 | 2/0-M6*1 | 4.7 | 010.14.0181.A |
WDA-010-0183-01 | 130 H7 | 150 | 240 h6 | 220 | 28 | 30 | 28 | 8-M10 | 8-M10 | 2/0-R1-1/8 | 5.6 | 010.17.0183.C1 |
WDA-010-0185-01 | 140 | 153.5 | 240 | 220 | 22 | 22 | 22 | 6-M10 | 11-Φ6.5 | 8.9 | 010.14.0185.A | |
WDA-010-0200-01 | 120 | 152 | 280 | 248 | 50 | 60 | 50 | 12-Φ16/M14 | 12-Φ16/M14 | 2/0-M6*1 | 20 | 010.20.200 |
WDA-010-0200-02 | 120 | 152 | 280 | 248 | 50 | 60 | 50 | 12-Φ16 | 12-M14 | 2/0-M10*1 | 20 | 010.20.200.A |
WDA-010-0202-01 | 160 | 178 | 242 | 226 | 16 | 26 | 26 | 8-M10 | 8-M10 | 1/0-M10*1 | 4.8 | 010.08.0202.B |
WDA-010-0220-01 | 140 | 170 | 302 | 270 | 41 | 46 | 41 | 10-Φ18 | 10-M16 | 2/0-M10*1 | 15.6 | 010.20.0220.E |
WDA-010-0220-02 | 138 | 170 | 302 | 270 | 41 | 56 | 51 | 10-Φ18 | 10-Φ18 | 2/0-M6*1 | 17 | 010.20.0220.A |
WDA-010-0220-03 | 140 | 170 | 300 | 270 | 41 | 56 | 41 | 10-Φ18 | 10-Φ18 | 2/0-M8*1 | 15 | 010.20.0220.C |
WDA-010-0222-01 | 140 H8 | 170 | 300 f8 | 270 | 30 | 36 | 30 | 12-M16 | 12-Φ18 | 2/0-M6*1 | 11 | 010.16.0222.A |
WDA-010-0222-02 | 140 | 170 | 300 | 270 | 30 | 36 | 30 | 12-M16 | 12-Φ18 | 1/0-M5 | 11 | 010.16.0222.B |
WDA-010-0222-03 | 140 | 170 | 300 | 270 | 30 | 36 | 30 | 12-M16 | 12-Φ18 | 2/0-M6*1 | 11 | 010.12.0222.A |
WDA-010-0222-04 | 140 | 170 | 300 | 270 | 30 | 36 | 30 | 12-Φ16 | 12-Φ16 | 2/0-M6*1 | 11.5 | 010.12.0222.C |
WDA-010-0224-01 | 144 | 176 | 304 | 272 | 50 | 60 | 50 | 12-Φ16M14 | 12-Φ16M14 | 2/0-M6*1 | 22 | 010.20.224 |
WDA-010-0250-01 | 170 | 202 | 330 | 298 | 50 | 60 | 50 | 18-Φ16M14 | 18-Φ16M14 | 2/0-M10*1 | 25 | 010.20.250 |
WDA-010-0252-01 | 200 H8 | 216 | 304 | 288 | 27 | 30 | 24 | 8-M8 | 6-Φ8.5 | 1/0-Φ6 | 7.5 | 010.11.0252.A |
WDA-010-0252-02 | 200 H8 | 216 | 304 | 288 | 27 | 30 | 24 | 8-M8 | 6-M8 | 1/0-Φ6 | 7.5 | 010.11.0252.A1 |
WDA-010-0252-03 | 200 H8 | 216 | 304 | 288 | 27 | 30 | 24 | 8-M8 | 6-M8 | 1/0-M6*1 | 7.5 | 010.11.0252.A2 |
WDA-010-0252-04 | 200 H8 | 216 | 304 | 288 | 27 | 30 | 12-M10 | 6-Φ8.5 | 1/0-Φ6 | 7.2 | 010.11.0252.E | |
WDA-010-0280-01 | 200 | 232 | 360 | 328 | 50 | 60 | 50 | 18-Φ16M14 | 18-Φ16/M14 | 2-M10*1 | 28 | 010.20.280 |
WDA-010-0280-02 | 198 | 232 | 362 | 328 | 50 | 60 | 50 | 10-Φ15/M14 | 10-Φ15M14 | 2/0-M10*1 | 25 | QU□280.16 |
WDA-010-0288-01 | 210 | 240 | 373.1 | 335 | 38.1 | 39.9 | 38.1 | 6-1/2-13UNC | 6-1/2-13UNC | 1/0-1/8-27NPT | 20 | 010.22.0288.A |
WDA-010-0289-01 | 236 H7 | 252 | 340 | 324 | 34 | 39 | 34 | 20-Φ9 | 20-Φ9 | 1/0-M10*1 | 11 | 010.16.0289.A |
WDA-010-0311-01 | 242 | 268 | 386 | 360 | 44 | 56 | 44 | 20-Φ14 | 20-Φ14 | 4/0-M8*1 | 21 | 10-200311/0-02002 |
WDA-010-0315-01 | 222 | 258 | 408 | 372 | 60 | 70 | 60 | 20-Φ18/M16 | 20-Φ18M16 | 2/0-M10*1 | 44 | 010.25.315 |
WDA-010-0344-01 | 260 | 290 | 430 | 400 | 53 | 65 | 53 | 24-M16 | 20-Φ17 | 2/0-M8*1 | 32 | 010.250344.4 |
WDA-010-0355-01 | 262 | 298 | 448 | 412 | 60 | 70 | 60 | 20-Φ18/M16 | 20-Φ18/M16 | 2/0-M10*1 | 49 | 010.25.355 |
WDA-010-0355-02 | 273 | 307 | 437 | 403 | 50 | 60 | 50 | 12-Φ15M14 | 12-Φ15M14 | 2/0-M10*1 | 32 | QU□355.16 |
WDA-010-0380-01 | 275 | 307 | 485 | 453 | 50 | 55 | 50 | 16-Φ18 | 16-Φ18 | 2/0-M6*1 | 43 | 010.25.0380.A |
WDA-010-0400-01 | 307 | 343 | 493 | 457 | 60 | 70 | 60 | 20-Φ18/M16 | 20-Φ18M16 | 2/0-M10*1 | 56 | 010.25.400 |
WDA-010-0400-02 | 318 | 352 | 482 | 448 | 50 | 60 | 50 | 12-Φ15M14 | 12-Φ15M14 | 2/0-M10*1 | 42 | QU□400.16 |
WDA-010-0402-01 | 330 | 360 | 475 | 440 | 45 | 50 | 45 | 24-M10 | 24Φ11 | 0/3-M8* | 27 | 010.20.0402.C |
WDA-010-0411-01 | 342 | 368 | 486 | 460 | 44 | 56 | 44 | 24-Φ14 | 24-Φ14 | 4/0-M8*1 | 29 | 10-200411/0-02012 |
WDA-010-0450-01 | 357 | 393 | 543 | 507 | 60 | 70 | 60 | 20-Φ18/M16 | 20-Φ18/M16 | 2/0-M10*1 | 62 | 010.25.450 |
WDA-010-0450-02 | 368 | 402 | 532 | 498 | 50 | 60 | 50 | 12-Φ15/M14 | 12-Φ15M14 | 2/0-M10*1 | 47 | QU□450.16 |
WDA-010-0450-03 | 354 | 392 | 546 | 508 | 60 | 70 | 60 | 12-17M16 | 12-Φ17/M16 | 2/0-M10*1 | 58 | OU□450.20 |
WDA-010-0450-04 | 350 | 387 | 550 | 513 | 60 | 70 | 60 | (32-1)-Φ20 | 32-Φ20 | 4/0-M10*1 | 52 | 010.30.0450.A |
WDA-010-0455-01 | 355 | 395 | 555 | 515 | 54 | 63 | 54 | 18-Φ22 | 18-Φ22 | 4/0-M8*1 | 53 | 10-250455/0-04010 |
WDA-010-0467-01 | 372 | 405 | 563 | 529 | 50 | 60 | 50 | 20-Φ18 | 20-Φ18 | 0/2-M10*1 | 48 | 010.25.0467.A |
WDA-010-0500-01 | 398 | 434 | 602 | 566 | 70 | 80 | 70 | 20-Φ18/M16 | 20-Φ18/M16 | 4/0-M10*1 | 85 | 010.25/30.500 |
WDA-010-0500-02 | 404 | 442 | 596 | 558 | 60 | 70 | 60 | 14-Φ17M16 | 14-Φ17M16 | 4/0-M10*1 | 65 | QU□500.20 |
WDA-010-0541-01 | 472 | 498 | 616 | 590 | 44 | 56 | 44 | 32-Φ14 | 32-Φ14 | 4/0-M8*1 | 37 | 10-200541/0-02022 |
WDA-010-0555-01 | 455 | 495 | 655 | 615 | 54 | 63 | 54 | 20-Φ22 | 20-Φ22 | 4/0-M8*1 | 65 | 10-250555/0-04020 |
WDA-010-0560-01 | 458 | 494 | 662 | 626 | 70 | 80 | 70 | 20-Φ18/M16 | 20-Φ18M16 | 4/0-M10*1 | 95 | 010.25/30.560 |
WDA-010-0560-02 | 464 | 502 | 656 | 618 | 60 | 70 | 60 | 14-Φ17/M16 | 14-Φ17M16 | 4/0-M10*1 | 72 | QU□560.20 |
WDA-010-0630-01 | 528 | 564 | 732 | 696 | 70 | 80 | 70 | 24-Φ18/M16 | 24-Φ18M16 | 4/0-M10*1 | 110 | 010.25/30.630 |
WDA-010-0630-02 | 534 | 572 | 726 | 688 | 60 | 70 | 60 | 16-Φ17/M16 | 16-Φ17M16 | 4/0-M10*1 | 80 | QU□630.20 |
WDA-010-0630-03 | 522 | 566 | 738 | 694 | 68 | 78 | 68 | 16-Φ22M20 | 16-Φ22M20 | 4/0-M10*1 | 98 | QU□630.25 |
WDA-010-0641-01 | 572 | 598 | 716 | 690 | 44 | 56 | 44 | 36-Φ14 | 36-Φ14 | 4/0-M8*1 | 44 | 10-200641/0-02032 |
WDA-010-0655-01 | 555 | 595 | 755 | 715 | 54 | 63 | 54 | 24-Φ22 | 24-Φ22 | 4/0-M8*1 | 76 | 10-250655/0-04030 |
WDA-010-0710-01 | 608 | 644 | 812 | 776 | 70 | 80 | 70 | 24-Φ18/M16 | 24-Φ18M16 | 4/0-M10*1 | 120 | 010.25/30.710 |
WDA-010-0710-02 | 614 | 652 | 806 | 768 | 60 | 70 | 60 | 18-Φ17M16 | 18-Φ17M16 | 4/0-M10*1 | 91 | QU□710.20 |
WDA-010-0710-03 | 602 | 646 | 818 | 774 | 68 | 78 | 68 | 18-Φ22/M20 | 18-Φ22/M20 | 4/0-M10*1 | 110 | QU□710.25 |
WDA-010-0741-01 | 672 | 698 | 816 | 790 | 44 | 56 | 44 | 40-Φ14 | 40-Φ14 | 4/0-M8*1 | 52 | 10-200741/0-02042 |
WDA-010-0755-01 | 655 | 695 | 855 | 815 | 54 | 63 | 54 | 24Φ22 | 24-Φ22 | 4/0-M8*1 | 90 | 10-250755/0-04040 |
WDA-010-0800-01 | 678 | 722 | 922 | 878 | 90 | 100 | 90 | 30-Φ22/M20 | 30-Φ22/M20 | 6/0-M10*1 | 220 | 010.30/40.800 |
WDA-010-0800-02 | 704 | 742 | 896 | 858 | 60 | 70 | 60 | 20-Φ17/M16 | 20-Φ17/M16 | 4/0-M10*1 | 102 | QU□800.20 |
WDA-010-0800-03 | 692 | 736 | 908 | 864 | 68 | 78 | 68 | 18-Φ22/M20 | 18-Φ22/M20 | 4/0-M10*1 | 130 | QU□800.25 |
WDA-010-0800-04 | 676 | 874 | 924 | 874 | 80 | 90 | 80 | 18-Φ24/M22 | 18-Φ24/M22 | 4/0-M10*1 | 176 | QU□800.32 |
WDA-010-0841-01 | 772 | 798 | 916 | 890 | 44 | 56 | 44 | 40-Φ14 | 40-Φ14 | 4/0-M8*1 | 59 | 10-200841/0-02052 |
WDA-010-0855-01 | 755 | 795 | 955 | 915 | 54 | 63 | 54 | 28-Φ22 | 28-Φ22 | 4/0-M8*1 | 101 | 10-250855/0-03010 |
WDA-010-0900-01 | 778 | 822 | 1022 | 978 | 90 | 100 | 90 | 30-Φ22/M20 | 30-Φ22/M20 | 6/0-M10*1 | 240 | 010.30/40.900 |
WDA-010-0900-02 | 792 | 836 | 1008 | 964 | 68 | 78 | 68 | 20-Φ22/M20 | 20-Φ22/M20 | 4/0-M10*1 | 146 | QU□900.25 |
WDA-010-0900-03 | 776 | 974 | 1024 | 974 | 80 | 90 | 80 | 20-Φ24/M22 | 20-Φ24/M22 | 4/0-M10*1 | 199 | QU□900.32 |
WDA-010-0941-01 | 872 | 898 | 1016 | 990 | 44 | 56 | 44 | 44Φ14 | 44-Φ14 | 4/0-M8*1 | 66 | 10-200941/0-02062 |
WDA-010-0955-01 | 855 | 895 | 1055 | 1015 | 54 | 63 | 54 | 30-Φ22 | 30-Φ22 | 4/0-M8*1 | 115 | 10-250955/0-03020 |
WDA-010-1000-01 | 878 | 922 | 1122 | 1078 | 90 | 100 | 90 | 36-Φ22/M20 | 36-Φ22/M20 | 6/0-M10*1 | 270 | 010.30/40.1000 |
WDA-010-1000-02 | 892 | 936 | 1108 | 1064 | 68 | 78 | 68 | 24-Φ22/M20 | 24-Φ22/M20 | 4/0-M10*1 | 162 | QU□1000.25 |
WDA-010-1000-03 | 876 | 1074 | 1124 | 1074 | 80 | 90 | 80 | 24-Φ24/M22 | 24-Φ24/M22 | 4/0-M10*1 | 223 | QU□1000.32 |
WDA-010-1055-01 | 955 | 995 | 1155 | 1115 | 54 | 63 | 54 | 30-Φ22 | 30-Φ22 | 4/0-M8*1 | 128 | 10-251055/0-03030 |
WDA-010-1091-01 | 1022 | 1048 | 1166 | 1140 | 44 | 56 | 44 | 48-Φ14 | 48-Φ14 | 4/0-M8*1 | 77 | 10-201091/0-02072 |
WDA-010-1120-01 | 998 | 1042 | 1242 | 1198 | 90 | 100 | 90 | 36-Φ22/M20 | 36-Φ22/M20 | 6/0-M10*1 | 300 | 010.30/40.1120 |
WDA-010-1120-02 | 1012 | 1056 | 1228 | 1184 | 68 | 78 | 68 | 28-Φ22/M20 | 28-Φ22/M20 | 6/0-M10*1 | 174 | QU□1120.25 |
WDA-010-1120-03 | 996 | 1194 | 1244 | 1194 | 80 | 90 | 80 | 28-Φ24/M22 | 28-Φ24/M22 | 6/0-M10*1 | 237 | QU□1120.32 |
WDA-010-1155-01 | 1055 | 1095 | 1255 | 1215 | 54 | 63 | 54 | 36-Φ22 | 36-Φ22 | 4/0-M8*1 | 139 | 10-251155/0-03040 |
WDA-010-1250-01 | 1110 | 1163 | 1390 | 1337 | 100 | 110 | 100 | 40-Φ26/M24 | 40-Φ26/M24 | 5/0-M10*1 | 420 | 010.35/45.1250 |
WDA-010-1250-02 | 1126 | 1324 | 1374 | 1324 | 80 | 90 | 80 | 32-Φ24/M22 | 32-Φ24/M22 | 5/0-M10*1 | 264 | QU□1250.32 |
WDA-010-1255-01 | 1155 | 1195 | 1355 | 1315 | 54 | 63 | 54 | 42-Φ22 | 42-Φ22 | 4/0-M8*1 | 150 | 10-251255/0-03050 |
WDA-010-1355-01 | 1255 | 1295 | 1455 | 1415 | 54 | 63 | 54 | 42-Φ22 | 42-Φ22 | 4/0-M8*1 | 163 | 10-251355/0-03060 |
1. Uneven load distribution problem: the challenge of traditional designWhen per...
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