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150KV2101 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
100KV895 108 130 2 1.5 4.9 —
100KV1701 112 156 2 2
14
—
105KV1501 113 139 1 1 6.2
105KV1601 113 146 1 1 10.8
105KV1901 118 171 2 2 26
107KV1451 116 136 1.5 1.5 5.1 L521949DE-910-910DE
110KV895 119 144 2 2
6.6
110KV1601 118 149 1 1 7.4
110KV81 126 166 2 2 12.1
115KV1601a 123 149 1 1 7.4 —
120KV895 129 159 2 2
8.5
—
120KV80 132 167 2 2 8.5
120KV81 134 184 2 2 16.5
120KV1651 129 151 1.5 1.5 6.1 L624549D-514-514D
120KV1752 129 162 1.5 0.8 11 M224749D-710-710D
127KV1851 136 167 3.3 1.5 13.8 48290D-220-220D
130KV895 140 172 2 2 11.1 —
130KV80 143 186 2 2
12.5
—
130KV81 143 194 2 2 17.2
130KV1951 140 180 3.3 1.5 20.9 67391D-322-323D
133KV1951 142 180 3.3 1.5 19.3 67390D-322-322D
135KV1802 144 169 1.5 2
11.1
135KV1803 143 174 1 1 10.9
136KV1951 146 175 3.3 1.5 14.1 48393D-320-320D
139KV2051 151 185 3.3 0.8 16.2 48680D-620-620D
140KV1901 148 185 1.5 1
13.6
140KV895 150 184 2 2 13.6
140KV2101A 153 196 2 2 13 —
140KV80 153 196 2 2
13.8
—
140KV2102 153 196 2 2 13.3
140KV81 154 208 2 2 20.9
140KV2701 160 238 2.5 2.5 75.5
145KV1901 154 184 1.5 1.5 10.7
150KV89 160 196 2 2 16.2
150KV2101 158 194 2 1 20.3 —
150KV895 160 196 2 2 17 —
150KV80 164 209 2 2
16.3
—
150KV81 167 231 2 2 32.2
152KV2251 164 207 1.5 1.5 22.7 M231649D-610-610D
152KV2452 167 225 3.3 1.5 34.2 81603D-962-963D
160KV895 172 210 2 2 20.5 —
160KV80 175 224 2 2.5
19.9
—
160KV2601 179 246 2 2 36.2
160KV81 179 249 2 2.5 40.3
165KV2701 186 247 2.5 5 55
165KV2252 175 208 3.3 0.8 20.2 46791D-720-721D
170KV89 180 216 2 2 20.6 —
170KV895 181 223 2 2.5
24.5
—

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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