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NN3021 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.

Basic Load Ratings Bearing Numbers Mass
(kN) {kgf} (kg)
C Cor Cr Cylindrical Bore Tapered Bore ()
106 182 10800 NN3920 NN3920K 1.32
155 295 15800 NN4920 NN4920K 1.76
155 295 15800 NNU4920 NNU4920K 1.9
157 265 16 NN3020 NN3020K 2.28
234 360 23900 NN3120 4.38
234 360 23900 NNU3120 4.39
161 315 16400 NN4921 NNU4921K 2
161 315 16400 NNU4921 NN3021K 1.99
198 320 20200 NN3021 NNU3021K 2.88
198 320 20200 NNU3021 2.9
114 207 11700 NN3922 NN3922K 1.41
167 335 17000 NN4922 NN4922K 2.1
167 335 17000 NNU4922 NNU4922K 2.07
229 375 23.3 NN3022 NN3022K 3.71
229 375 23300 NNU3022 3.74
290 450 29.6 NN3122 5.4
138 251 14000 NN3924 NN3924K 2.02
183 360 18700 NN4924 NN4924K 2.87
183 360 18700 NNU4924 NNU4924K 2.85
239 405 24400 NN3024 NN3024K 4.04
239 405 24400 NNU3024 NN3124K 4.07
355 550 36 NN3124 7.72
107 238 10900 NN4826 NN3926K 1.82
173 325 17700 NN3926 NN4926K 2.59
274 545 27.9 NN4926 NNU4926K 3.84
274 545 27900 NNU4926 NN3026K 3.85
284 475 29 NN3026 NNU3026K 5.88
284 475 29 NNU3026 5.92
360 580 37000 NNU3126 8.49
201 375 20500 NN3928 NN3928K 2.78
283 585 28800 NN4928 NN4928K 4.07
283 585 28800 NNU4928 NNU4928K 4.08
298 515 30500 NN3028 NN3028K 6.34
298 515 30500 NNU3028 6.38
400 650 40500 NN3128 10.1
400 650 40500 NNU3128 10.3

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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