NTN - Precision Rolling Bearings

More documents

Recommendations

Info

Main Spindle <strong>Bearings</strong> Angular contact ball bearings for axial loads (steel ball type) HTA0U series Contact angle 40˚ d 50320mm r1 r 2B r1 r D d d1D2 2a Part Boundary dimensions Basic load ratings Static thrust Limiting speed number dynamic static dynamic static load capacity mm kN kgf kN kgf min -1 grease oil d D 2B rs min 1 r1s min 1 Ca Coa Ca Coa lubrication lubrication HTA010UDB 50 80 28.5 1 0.6 29.6 55.5 3 000 5 650 12.3 1 250 11 500 14 600 HTA011UDB 55 90 33 1.1 0.6 32.0 64.0 3 250 6 500 14.3 1 460 10 300 13 100 HTA012UDB 60 95 33 1.1 0.6 33.5 69.5 3 400 7 100 15.7 1 600 9 700 12 300 HTA013UDB 65 100 33 1.1 0.6 34.0 72.0 3 450 7 350 16.4 1 670 9 100 11 500 HTA014UDB 70 110 36 1.1 0.6 41.5 91.0 4 250 9 300 21.5 2 190 8 300 10 600 HTA015UDB 75 115 36 1.1 0.6 44.0 101.0 4 500 10 300 24.0 2 450 7 900 10 000 HTA016UDB 80 125 40.5 1.1 0.6 50.5 117 5 150 11 900 28.4 2 900 7 300 9 300 HTA017UDB 85 130 40.5 1.1 0.6 51.0 120 5 200 12 300 29.4 3 000 7 000 8 800 HTA018UDB 90 140 45 1.5 1 59.5 141 6 050 14 400 32.0 3 250 6 500 8 300 HTA019UDB 95 145 45 1.5 1 60.0 146 6 100 14 900 33.5 3 400 6 300 7 900 HTA020UDB 100 150 45 1.5 1 62.0 156 6 350 15 900 35.5 3 600 6 000 7 600 HTA021UDB 105 160 49.5 2 1 71.0 181 7 250 18 400 42.5 4 350 5 700 7 200 HTA022UDB 110 170 54 2 1 88.5 222 9 000 22 700 50.0 5 100 5 400 6 800 HTA024UDB 120 180 54 2 1 89.0 228 9 050 23 300 52.0 5 300 5 000 6 300 HTA026UDB 130 200 63 2 1 128 325 13 000 33 000 74.0 7 550 4 500 5 800 HTA028UDB 140 210 63 2 1 132 345 13 500 35 500 79.5 8 100 4 300 5 400 HTA030UDB 150 225 67.5 2.1 1.1 136 370 13 800 37 500 85.0 8 650 4 000 5 200 HTA032UDB 160 240 72 2.1 1.1 159 435 16 200 44 000 103 10 500 3 800 4 800 HTA034UDB 170 260 81 2.1 1.1 182 500 18 600 51 000 116 11 800 3 500 4 400 HTA036UDB 180 280 90 2.1 1.1 211 585 21 500 60 000 140 14 300 3 300 4 100 HTA038UDB 190 290 91 2.1 1.1 214 605 21 800 61 500 145 14 800 3 100 4 000 HTA040UDB 200 310 99 2.1 1.1 240 680 24 400 69 000 159 16 200 2 900 3 700 HTA044UDB 220 340 108 3 1.1 300 860 30 500 87 500 201 20 500 2 700 3 400 HTA048UDB 240 360 108 3 1.1 310 915 31 500 93 000 216 22 000 2 500 3 200 HTA052UDB 260 400 123 4 1.5 365 1160 37 500 118 000 275 28 000 2 300 2 900 HTA056UDB 280 420 123 4 1.5 375 1230 38 500 125 000 293 29 900 2 100 2 700 HTA060UDB 300 460 142.5 4 1.5 430 1470 44 000 150 000 355 36 000 2 000 2 500 HTA064UDB 320 480 142.5 4 1.5 435 1520 44 000 155 000 365 37 000 1 900 2 400 1 Minimum allowable value for corner radius dimension r or r1. 254
Main Spindle <strong>Bearings</strong> r1as ras da Db Dynamic equivalent axial load Pa=Fa Static equivalent axial load Poa=Fa Load Internal Mass Reference Abutment and fillet dimensions Part center free space dimensions number mm cm 3 kg mm Two row Two row da Db ras r1as 2a (approx.) (approx.) d1 D2 min max max max 69.2 9 0.24 60.7 73.1 57.5 74.0 1 0.6 HTA010UDB 77.7 13 0.39 68.2 80.7 65.0 84.0 1 0.6 HTA011UDB 81.9 13 0.41 73.2 85.7 70.0 89.0 1 0.6 HTA012UDB 86.1 14 0.44 78.2 90.7 75.0 94.0 1 0.6 HTA013UDB 94.0 18 0.61 85.3 99.0 80.0 104 1 0.6 HTA014UDB 98.2 19 0.65 90.3 104.0 85.0 109 1 0.6 HTA015UDB 106.7 26 0.88 97.4 112.4 90.0 119 1 0.6 HTA016UDB 110.9 28 0.93 102.4 117.4 95.0 124 1 0.6 HTA017UDB 119.5 38 1.22 109.4 125.8 102 132.5 1.5 1 HTA018UDB 123.7 39 1.27 114.4 130.8 107 137.5 1.5 1 HTA019UDB 128.0 39 1.34 119.5 135.9 112 142.5 1.5 1 HTA020UDB 136.5 49 1.74 126.5 144.2 119 152.5 2 1 HTA021UDB 145.1 66 2.14 133.1 153.3 124 162.5 2 1 HTA022UDB 153.6 67 2.32 143.3 163.4 134 172.5 2 1 HTA024UDB 170.8 108 3.39 156.4 181.6 144 192.5 2 1 HTA026UDB 179.2 114 3.60 166.4 191.6 154 202.5 2 1 HTA028UDB 191.9 141 4.46 178.9 204.2 167 215 2 1 HTA030UDB 204.7 168 5.40 190.6 218.4 177 230 2 1 HTA032UDB 221.9 238 7.20 204.7 235.2 187 250 2 1 HTA034UDB 239.1 285 10.6 218.9 251.6 197 270 2 1 HTA036UDB 247.4 300 11.0 228.9 261.6 207 280 2 1 HTA038UDB 264.6 436 13.8 243.0 278.4 217 300 2 1 HTA040UDB 290.3 550 18.1 266.3 306.7 240 330 2.5 1 HTA044UDB 307.0 650 18.9 286.3 326.6 260 350 2.5 1 HTA048UDB 339.9 850 28.4 314.6 360.1 283 388 3 1.5 HTA052UDB 356.7 900 30.2 334.6 380.1 303 408 3 1.5 HTA056UDB 391.7 1265 43.6 362.9 413.7 323 448 3 1.5 HTA060UDB 408.5 1340 45.8 382.9 433.7 343 468 3 1.5 HTA064UDB 255
Page 1 and 2:
R Precision Rolling Bearings %
Page 3 and 4:
1. Classification of Precision Roll
Page 5 and 6:
Precision Rolling Bearings Page TEC
Page 7 and 8:
Technical Data Bearing type Cross s
Page 9 and 10:
Technical Data 2. Bearing Selection
Page 11 and 12:
Technical Data 2 Bearing accuracy B
Page 13 and 14:
Technical Data N.R.R.O. (Non-Repeti
Page 15 and 16:
Technical Data 3 Bearings and rigid
Page 17 and 18:
Technical Data Gyratory sliding Ev
Page 19 and 20:
Technical Data Abutment height and
Page 21 and 22:
Technical Data where, L m : Total l
Page 23 and 24:
Technical Data NTNs new bearing lif
Page 25 and 26:
Technical Data Table 3.3 Minimum sa
Page 27 and 28:
Technical Data Bearing arrangement
Page 29 and 30:
Technical Data 3 Adjustable preload
Page 31 and 32:
Technical Data 6. Handling of Beari
Page 33 and 34:
Technical Data Table 6.1 Fitting su
Page 35 and 36:
Technical Data 4 Elastic deformatio
Page 37 and 38:
Technical Data 7 Clearance adjustme
Page 39 and 40:
Technical Data (2) Setup of mounted
Page 41 and 42:
Technical Data 8 Tapered bore cylin
Page 43 and 44:
Technical Data 7. Lubrication of Be
Page 45 and 46:
Technical Data 2 Air-oil lubricatio
Page 47 and 48:
Technical Data E A D Fig. 7.4 7U,
Page 49 and 50:
Technical Data 7805C7834CT17928CT1B
Page 51 and 52:
Technical Data 3 Jet lubrication Wi
Page 53 and 54:
Technical Data Life under high temp
Page 55 and 56:
Technical Data Grease-lubricated s
Page 57 and 58:
Technical Data (2) Noise Reduction
Page 59 and 60:
NTN Main Spindle Bearings Main Spin
Page 61 and 62:
NTN Main Spindle Bearings Eco-frien
Page 63 and 64:
NTN Main Spindle Bearings HSE type
Page 65 and 66:
NTN Main Spindle Bearings Perpendic
Page 67 and 68:
NTN Main Spindle Bearings Table 9.6
Page 69 and 70:
Page 71 and 72:
Page 73 and 74:
NTN Main Spindle Bearings 8 Duplex
Page 75 and 76:
NTN Main Spindle Bearings !1 Operat
Page 77 and 78:
NTN Main Spindle Bearings !3 Standa
Page 79 and 80:
NTN Main Spindle Bearings !5 Super
Page 81 and 82:
NTN Main Spindle Bearings Data 2 Fo
Page 83 and 84:
NTN Main Spindle Bearings Permissib
Page 85 and 86:
NTN Main Spindle Bearings Permissib
Page 87 and 88:
Main Spindle Bearings r1as ras da D
Page 89 and 90:
Page 91 and 92:
Main Spindle Bearings r1as ras ras
Page 93 and 94:
Page 95 and 96:
Page 97 and 98:
Page 99 and 100:
Page 101 and 102:
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
Page 109 and 110:
Page 111 and 112:
Page 113 and 114:
Page 115 and 116:
Main Spindle Bearings r1as ras daDb
Page 117 and 118:
Page 119 and 120:
Page 121 and 122:
Page 123 and 124:
Page 125 and 126:
Page 127 and 128:
Page 129 and 130:
Page 131 and 132:
Page 133 and 134:
Page 135 and 136:
Page 137 and 138:
Page 139 and 140:
Page 141 and 142:
Main Spindle Bearings l r1as ras da
Page 143 and 144:
Page 145 and 146:
Page 147 and 148:
Page 149 and 150:
Page 151 and 152:
Page 153 and 154:
Page 155 and 156:
Page 157 and 158:
Page 159 and 160:
Page 161 and 162:
Page 163 and 164:
Page 165 and 166:
Page 167 and 168:
Page 169 and 170:
Page 171 and 172:
Main Spindle Bearings ras ras daDa
Page 173 and 174:
Main Spindle Bearings ras ras ras d
Page 175 and 176:
Page 177 and 178:
Page 179 and 180:
Page 181 and 182:
Page 183 and 184:
Page 185 and 186:
Page 187 and 188:
Page 189 and 190:
Page 191 and 192:
Page 193 and 194:
Page 195 and 196:
Page 197 and 198:
Page 199 and 200:
Page 201 and 202:
Page 203 and 204:
Page 205 and 206:
Page 207 and 208: NTN Main Spindle Bearings Main Spin
Page 209 and 210: NTN Main Spindle Bearings 3 Bearing
Page 211 and 212: NTN Main Spindle Bearings Perpendic
Page 213 and 214: NTN Main Spindle Bearings Interchan
Page 215 and 216: NTN Main Spindle Bearings 8 Recomme
Page 217 and 218: NTN Main Spindle Bearings High spee
Page 219 and 220: NTN Main Spindle Bearings High-spee
Page 221 and 222: NTN Main Spindle Bearings 217
Page 223 and 224: Main Spindle Bearings ra ra ra ra r
Page 229 and 230: Main Spindle Bearings r1a ra Db da
Page 231 and 232: Main Spindle Bearings r1a ra Db da
Page 233 and 234: Main Spindle Bearings r1a ra da Db
Page 235 and 236: Main Spindle Bearings r r1a ra da D
Page 237 and 238: Main Spindle Bearings !5 Dimension
Page 241 and 242: NTN Main Spindle Bearings 2 Standar
Page 243 and 244: NTN Main Spindle Bearings 5 Accurac
Page 245 and 246: NTN Main Spindle Bearings 7 Shaft a
Page 247 and 248: NTN Main Spindle Bearings High spee
Page 249 and 250: Main Spindle Bearings r1a ra Wo 4-d
Page 251 and 252: Main Spindle Bearings r1a ra Wo 4-d
Page 253 and 254: Main Spindle Bearings r1as ras da D
Page 257: Main Spindle Bearings r1as ras da D
Page 267 and 268: NTN Main Spindle Bearings 3 Accurac
Page 269 and 270: Main Spindle Bearings Sa Sb r1a Dyn
Page 271 and 272: Main Spindle Bearings Sa Sb r1a Dyn
Page 273 and 274: NTN Ball Screw Support Bearings Bal
Page 275 and 276: NTN Ball Screw Support Bearings Eas
Page 277 and 278: NTN Ball Screw Support Bearings (4)
Page 279 and 280: NTN Ball Screw Support Bearings 5 B
Page 281 and 282: NTN Ball Screw Support Bearings Fac
Page 283 and 284: NTN Ball Screw Support Bearings 7 S
Page 285 and 286: NTN Ball Screw Support Bearings !0
Page 287 and 288: Ball Screw Support Bearings When on
Page 289 and 290: Ball Screw Support Bearings When on
Page 291 and 292: Ball Screw Support Bearings Part nu
Page 293 and 294: Ball Screw Support Bearings B B 2B
Page 295 and 296: Ball Screw Support Bearings r1a ra
Page 297 and 298: Ball Screw Support Bearings r1a ra
Page 299 and 300: NTN Products 5 Radial internal clea
Page 301 and 302: NTN Products (Reference) Standard c
Page 303 and 304: NTN Products 4. High precision air
Page 305 and 306: 301 Appendix Table 1: Boundary dime
Page 307 and 308: Appendix Table 2: Comparison of SI,
Page 309 and 310:
Appendix h4 h5 h6 h7 h8 h9 h10 h11
Page 311 and 312:
Appendix H7 H8 H9 H10 H11 H13 J6 Js
Page 313 and 314:
Appendix Table 8: Viscosity convers
Page 315 and 316:
311 Appendix 1/64 1/32 3/64 1/16 5/
show all

NTN - Precision Rolling Bearings

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?