China supplier Double Row Full Complement Cylindrical Roller Bearings with Good quality

Double Row Full Complement Cylindrical Roller Bearings

Double row full complement cylindrical roller bearings are designed to withstand heavy loads. A double row full complement cylindrical roller bearing is a kind of cylindrical roller bearing. Under the same width, this bearing has a very high load carrying capacity compared with the traditional bearing with a cage. The radial section is small and can save space, but the speed is relatively low. Our double row full complement cylindrical roller bearings incorporate a maximum number of rollers, as they are not equipped with a cage. You can get three open bearings (NNCL, NNCF, and NNC design) and NNF design sealed bearings.

Product parameter

Boundary dimensions
(mm)
Mass
(kg)
Bearing NO. Interchangeable NO.
d D B HZPT
20 42 30 0.2 SL18 5004 NNCF 5004 CV
25 47 30 0.23 SL18 5005 NNCF 5005 CV
30 55 34 0.35 SL18 5006 NNCF 5006 CV
35 62 36 0.46 SL18 5007 NNCF 5007 CV
40 68 38 0.56 SL18 5008 NNCF 5008 CV
45 75 40 0.71 SL18 5009 NNCF 5009 CV
50 80 40 0.76 SL18 5010 NNCF 5010 CV
55 90 46 1.15 SL18 5011 NNCF 5011 CV
60 85 25 0.48 SL18 4912 NNCF 4912 CV
60 85 25 0.49 SL01 4912 NNC 4912 CV
60 85 25 0.47 SL02 4912 NNCL 4912 CV
60 95 46 1.25 SL18 5012 NNCF 5012 CV
65 100 46 1.3 SL18 5013 NNCF 5013 CV
70 100 30 0.77 SL18 4914 NNCF 4914 CV
70 100 30 0.78 ​SL01 4914 NNC 4914 CV
70 100 30 0.75 SL02 4914 NNCL 4914 CV
70 110 54 1.85 SL18 5014 NNCF 5014 CV
75 115 54 1.95 SL18 5015 NNCF 5015 CV
80 110 30 0.87 SL18 4916 NNCF 4916 CV
80 110 30 0.88 SL01 4916 NNC 4916 CV
80 110 30 0.85 SL02 4916 NNCL 4916 CV
80 125 60 2.6 SL18 5016 NNCF 5016 CV
85 130 60 2.7 SL18 5017 NNCF 5017 CV
90 125 35 1.35 SL18 4918 NNCF 4918 CV

Series of Double row full complement cylindrical roller bearings

Popular types of Double row full complement cylindrical roller bearings:

  • NNCL design (open)
  • NNCF design (available)
  • NNC design (available)
  • NNF design sealed bearings

Features of Double row full complement cylindrical roller bearings

  • High load-carrying capacity
    Bearings without a cage incorporate a maximum number of rollers. Therefore, double row full complement cylindrical roller bearings are suitable for hefty radial loads because of their second row of rollers.
  • High stiffness
    The increased number of rollers increases radial stiffness.
  • Long service life

Applications of Double row full complement cylindrical roller bearings

Double row full complement cylindrical roller bearings can withstand large radial and axial loads and resist overturning moments. Therefore, the length is used as a fixed bearing. If the same several bearings are installed on a shaft, the outer ring can have different rotation speeds because the outer ring is narrower than the inner ring. To make the pulley easy to fix to the outer ring of the bearing, there are annular grooves on both ends of the outer ring that can be fitted with elastic retaining rings. This is somewhat suitable for the pulley mechanism.

Double row full complement cylindrical roller bearings are industry interchangeable with size numbered bearings and are used in such applications as accumulator sheaves, gearboxes, and walking beam furnace eccentrics.

Company Information

We are a professional bearing exporter in China, producing many bearings in different sizes and sizes. We can provide you with excellent service in a wide range of bearings with world-class quality, such as deep groove ball bearings, spherical roller bearings, spherical ball/roller bearings, and cylindrical roller bearings, tapered roller bearings, angular contact Ball bearings, etc. Bearings can also provide OEM services according to customer requirements. We adhere to strict global standards, which is why we can provide you with a wide range of bearings of world-class quality. We have always adhered to the principle of “integrity-based, quality first, customer foremost.” We are ready to use our sincerity to serve every global customer for long-term and win-win cooperation.