NSK BEARING

938KV1251 NSK Tapered Roller Bearings.

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 Four-Row Tapered Roller Bearings.

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

Abutment and Fillet Dimensions (mm) Mass
Bearing Numbers db               Da               ra           rb (kg) Reference Bearing Numbers
785KV1051 820 981 9.7 4.8
1 330
800KV1151 843 1 050 7 7 2 600
825KV1151 873 1 089 12.7 4.8 3 020 M285848DW-810-810D
840KV1151 885 1 099 7 7 2 900
863KV1151 901 1 067 12.7 4.8 1 870 LM286249DW-210-210D
863KV1153 901 1 092 12.7 4.8 2 210 LM286449D-410-410D
863KV1252 911 1 139 12.7 4.8 3 350
901KV1251 960 1 205 12.7 4.8 4 010 EE634356D-510-510D
938KV1251 990 1 190 12.7 4.8 3 090 LM287649D-610-610D
939KV1351 996 1 246 12.7 4.8 4 380 LM287849DW-810-810D
1006KV1251 55 1 225 12.7 4.8 2 590 LM288249D-210-210D
1200KV1551 249 1 506 12.7 4.8 5 560 LM288949D-910-910D
1500KV1901 580 1 815 13 6 8 410

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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