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Double row contact ball bearing

  • Double row contact ball bearing
  • Contact:Minister Xu
  • Mobile:13841408476
  • Tel:024-44837288
  • Fax:024-44837004
  • E-mail:xuming58@126.com
  • Web:www.bxyjzc.com
  • Address:No.110 XiangHuai Road
    Benxi Economic Development Zone
    Liaoning Province
Product Parameter
Details Bearing No. Boundary Dimensions(mm) Load ratings(KN) Limiting Speeds(r/min) Weight(kg)
New Old d D B rmin Grease Oil
4952X3D 86752 260 369.5 92 4 345 890 1200 33
4056D 4086156 280 420 140 4 355 850 1100 71
- 4086156K 280 420 130 4 - 800 1050 66
4956X3D 86756 280 390 92 4 355 850 1100 35
4956X3D-1 86756K 280 389.5 92 4 355 850 1100 35
4060D 4086160 300 460 160 4 405 770 1060 101
4060X2D/W33 - 300 460 148 4 420 750 1000 93
- 86760 300 419.5 112 4 350 750 1000 50.5
4064D 8686164 320 480 160 4 420 740 1000 106
4064X3D 86764 320 459.5 140 4 410 740 1000 80
4068D 4086168 340 520 180 5 610 680 940 144
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Memo:
This bearing can bear large combined radial and axial loads with high limit speed. It is of a separable type. In contrast with single row angular contact ball bearings, it has better rigidity and can bear bidirectional axial load. The bearing can function with the four-row cylindrical roller bearings of rolling mill to limit the axial displacement of working roller, and can also be used with other bearings as positioning bearings of roller