NSK BEARING

407TFX01 NSK TAPERED ROLLER THRUST BEARING

NSK  Four-Row Tapered Roller Bearings, KV (TQO)

Roll neck bearings for rolling mills are limited in size by the roll neck diameter and minimum roll diameter. Four-row tapered roller bearings are designed to have the

highest possible load rating within this limited space. This type of bearing has two double-cone assemblies, two cups, one double cup, and three spacers. The bearings have their internal clearance adjusted for each set, so it is necessary to assemble them correctly in accordance with their serial numbers and matching symbols.

 

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NSK TAPERED ROLLER THRUST BEARINGS.

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

Dimensions (mm) Mass
Bearing Numbers R t r       U (kg)
149TFX01 457.2 12.7 1.6           4.8 6.6
174TFX01 457.2 12.7 1.6           4.8 10.1
203TFX01 508 15.88 1.6           6.3 16.8
220TFX01 550 15.88 1.5           6.3 20.3
266TFX01 609.6 19.05 1.6           7.9 36
320TFX01 762 22.22 1.5         10.3 61.5
377TFX01 914.4 25.4 1.5         10.3 98.7
407TFX01 1 016.0 28.57 3.3          — 127
409TFX01 1 016.0 28.57 3.3            9.5 128
438TFX01 1 016.0 31.75 3.2         13.5 155
471TFX01 1 100.0 38.1 3.5          — 174
482TFX01 1 905.0 38.1 1.6         13.5 184
495TFX01 1 066.8 34.92 3.3         13.5 225
523TFX01 1 270.0 34.92 3.3         13.5 261
533TFX01 1 981.2 31.75 1.6           9.5 273
555TFX01 1 270.0 38.1 3.3          12.7 318
581TFX01 1 422.4 38.1 3.2          13.5 353
581TFX02 1 308.1 38.1 3.3          13.5 358
609TFX01 1 524.0 38.1 3.3          13.5 409
609TFX03 1 524.0 38.1 3.3          13.5 409
641TFX01 1 524.0 38.1 3.3          13.5 472
692TFX01 1 803.4 38.1 3.0          13.5 805
710TFX01 1 400 40
4              —
706
800TFX01 1 524 43 7              — 857
847TFX01 1 652 43 5              — 966
930TFX01 1 800 60 4              — 1 270
149TV01 228.6 12.7 1.6            4.8 5.6
203TFV01 254 15.88 1.6           6.3 14.3
266TFV01 304.8 19.05 1.6           7.9 30.8
266TFV02 250 19.05 1.6           7.9 35.5
320TFV01 381 22.22 1.5         10.3 52.3
377TFV01 457.2 25.4 1.5         10.3 84.7
409TFV01 508 28.58 3.2         10.3 109
438TFV01 508 31.75 3.2         13.5 133
495TFV01 558.8 34.92 3.3         13.5 191
508TFV01 508 34.92 3.2         12.7 228
523TFV01 635 34.92 3.2         13.5 223
551TFV01 635 24.65 4.0          10.6 258
554TFV01 1 270 50 3              9.5 312
554TFV01A 1 270.0 50 3.0          — 312
555TFV01 635 38.1 3.2         13.5 272
581TFV01 711.2 38.1 3.2         13.5 303
609TFV01 762 38.1 3.3         13.5 353
615TFV01 635 38.1 3              13.5 493
641TFV01 762 38.1 3.2         13.5 405
930TFV01 1 524 50 4              — 1 090

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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