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NNU3040 CYLINDRICAL ROLLER BEARINGS

NSK CYLINDRICAL ROLLER BEARINGS.

Types NU, N, NNU, and NN are suitable as free-end bearings. Types NJ and NF can sustain limited axial loads in one direction. Types NH and NUP can be used as fixed end bearings. Loose rib for NUP inner ring should be mounted so that its marked side faces outward.

If high load capacity is required, Series E cylindrical roller bearings, which have larger rollers and more rollers than usual, are also available. For standard cylindrical roller bearings, either pressed, machined or pintype cages are used.

 

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NSK DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS

various part numbers in stock, welcome inquiry. Fast shipment within 2-3 working days.

Boundary Dimensions (mm) Basic Load Ratings                  Bearing Numbers
d   D   B (kN)               {kgf}
min Cr     Cor       Cr        Cor       Cylindrical Bore Tapered Bore ()
200 280 60 420 815 42.5 83.5 NN3940 NN3940K
280 80 570 1220 58 124000 NN4940 NN4940K
280 80 570 1220 58 124 NNU4940 NNU4940K
310 82 655 1170 66500 119000 NN3040 NN3040K
220 310 82 655 1170 66500 119000 NNU3040 NNU3040K
310 109 890 1730 90500 177 NN4040 NN4040K
300 60 440 895 45 91500 NN3944 NN3944K
300 80 600 1330 61000 136000 NN4944 NN4944K
300 80 600 1330 61000 136000 NNU4944 NNU4944K
340 90 815 1480 83 151000 NN3044 NN3044K
240 340 20 815 1480 83 151000 NNU3044 NN4044K
340 20 1190 2400 121000 245000 NN4044
270 60 1050 1810 107 184000 NN3144
370 60 1050 1810 107000 184000 NNU3144 NN3948K
300 80 405 1030 41500 105000 NN4848 NN4948K
320 80 460 1450 47 99000 NN3948 NNU4948K
260 320 92 625 1450 63500 148000 NN4948 NN3048K
320 92 625 1600 63500 148000 NNU4948 NNU3048K
360 118 855 1600 87000 163000 NN3048 NN4048K
360 118 855 2600 87 163000 NNU3048 NN3148K
360 128 1240 2600 127000 266000 NN4048 NN3952K
360 75 1240 2040 127000 266000 NNU4048 NN4952K
400 100 1170 1380 119000 208000 NN3148 NNU4952K
360 10 670 2100 68500 141000 NN3952 NN3052K
360 104 935 2100 95000 214000 NN4952 NN4052K
360 935 1920 95 214000 NNU4952 NN3152K
400 1030 1920 105000 196000 NN3052
400 1030 3250 105000 196000 NNU3052
400 104 1550 3.25 158000 330000 NN4052
400 104 1550 2 660 158000 330000 NNU4052
400 140 1480 151000 271000 NN3152

WHCD Bearing Co.,Ltd is professional bearing supplier, engaged in bearing business with more than eighteen years, export to worldwide countries, as America, European, Middle-East, Southeast Asia …etc. with plenty long-term cooperation customers. WHCD Bearing company will provide professional and prompt solution for customers.Original Quality and Warranted, and Bearing experts team support customer service. Various bearing types for customer choose:  

Bearing Types:
Self-aligning ball bearing
Cylindrical roller bearing
Spherical roller bearing
Tapered roller bearing
Angular contact ball
Needle roller
Deep groove ball bearing
Axial deep groove ball
Pillow block bearing and units
LM/Linear Guide
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