Jiangsu Wanda Special Bearing Co., Ltd.,
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Stock code: 920002

Wholesale OEM/ODM WDA-010-xx-x Four-point contact slewing ring without gear

Home / Product / Slewing Bearings / WDA-010-xx-x Four-point contact slewing ring without gear

WDA-010-xx-x Four-point contact slewing ring without gear

Handling, storage and transportation of slewing bearings
1. Slewing bearings must be carefully loaded and unloaded.
2. Transportation and storage should be placed horizontally, and storage must be placed in a dry room.
3. Hoisting should be carried out with ring screws in a horizontal way. Do not collide, especially in the radial direction.
4. The outer surface of the slewing bearing is coated with antirust oil, and its antirust period is generally six months. For products with a storage period of more than six months, antirust packaging or other storage measures shall be taken again.

Installation tips for slewing bearings:
The installation and matching bracket is generally in a cylindrical structure, as shown in the following figure, with the cylindrical wall aligned with the center of the bearing ball track.


Installation tips for slewing bearings:
In order to prevent local overload of the slewing bearing and ensure its flexible operation, the installation bracket shall be treated to eliminate internal stress after all welding procedures, and the installation plane shall be machined, and its flatness (including angular deviation of horizontal plane) shall be controlled within a certain range.
Permissible values of flatness including angular deviation
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

Notes: The value in the table is the maximum. Only one peak is allowed to reach this value in the sector of 180° and rise or fall steadily in the range of 0°~90° ~180°. Rising and falling are not allowed to avoid peak load.
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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

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About Us
Jiangsu Wanda Special Bearing Co., Ltd.,
Jiangsu Wanda Special Bearing Co., Ltd.,
Jiangsu Wanda Special Bearing Co., Ltd. is a national high-tech enterprise and was formerly known as the state-owned Rugao Bearing Factory. Jiangsu Wanda Special Bearing Co., Ltd. is wholesale OEM/ODM WDA-010-xx-x Four-point contact slewing ring without gear suppliers and WDA-010-xx-x Four-point contact slewing ring without gear factory. The company was founded in 1969 and transformed into a private enterprise in 2001. It has a history of more than 50 years of professional research and development, manufacturing and sale of bearings. It was the country's first designated manufacturer of mast guideand chain roller bearings. the lead company in the drafting of JB/T7360 technical standards and one of the country's first batch of specialized new "Little Giant" enterprises.
Certificate Of Honor
  • 2019 Production Excellence Award
  • 2016 Production Excellence Award
  • 2012 Production Excellence Award
  • Excellent Supplier
  • Excellent Supplier
  • Excellent Supplier
  • Golden Power Award
  • Excellent Supplier Of Ancillary Parts
  • National Manufacturing Single Champion Demonstration Enterprises (Products)
  • Small Giant Enterprises in Jiangsu Province
  • National Bearing Industry
  • National Bearing Industry
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