ball and roller bearings - NTN Bearing Corporation of

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Table 11 CONE WIDTH TOLERANCES Cone Bore Class K Class N Class C Class B .0001 .001 .0001 .001 .0001 .001 .0001 .001 inch mm inch mm inch mm inch mm inch mm Over Incl. Over Incl. High Low High Low High Low High Low High Low High Low High Low High Low .3937 .7087 10 18 +0 -39 +0 -100 +0 -20 +0 -50 +0 -79 +0 -200 +0 -79 +0 -200 .7087 1.1811 18 30 +0 -39 +0 -100 +0 -20 +0 -50 +0 -79 +0 -200 +0 -79 +0 -200 1.1811 1.9685 30 50 +0 -39 +0 -100 +0 -20 +0 -50 +0 -79 +0 -200 +0 -79 +0 -200 1.9685 3.1496 50 80 +0 -59 +0 -150 +0 -20 +0 -50 +0 -118 +0 -300 +0 -118 +0 -300 3.1496 4.7244 80 120 +0 -59 +0 -150 +0 -20 +0 -50 +0 -118 +0 -300 +0 -118 +0 -300 4.7244 7.0866 120 180 +0 -79 +0 -200 +0 -20 +0 -50 +0 -118 +0 -300 +0 -118 +0 -300 7.0866 9.8425 180 250 +0 -79 +0 -200 +0 -20 +0 -50 +0 -138 +0 -350 +0 -138 +0 -350 9.8425 12.4016 250 315 +0 -79 +0 -200 +0 -20 +0 -50 +0 -138 +0 -350 +0 -138 +0 -350 Table 12 CUP WIDTH TOLERANCES Cup O.D. Class K Class N Class C Class B .0001 .001 .0001 .001 .0001 .001 .0001 .001 inch mm inch mm inch mm inch mm inch mm Over Incl. Over Incl. High Low High Low High Low High Low High Low High Low High Low High Low .7087 1.1811 18 30 +0 -59 +0 -150 +0 -39 +0 -100 +0 -59 +0 -150 +0 -59 +0 -150 1.1811 1.9685 30 50 +0 -59 +0 -150 +0 -39 +0 -100 +0 -59 +0 -150 +0 -59 +0 -150 1.9685 3.1496 50 80 +0 -59 +0 -150 +0 -39 +0 -100 +0 -59 +0 -150 +0 -59 +0 -150 3.1496 4.7244 80 120 +0 -79 +0 -200 +0 -39 +0 -100 +0 -79 +0 -200 +0 -79 +0 -200 4.7244 5.9055 120 150 +0 -79 +0 -200 +0 -39 +0 -100 +0 -79 +0 -200 +0 -79 +0 -200 5.9055 7.0866 150 180 +0 -79 +0 -200 +0 -39 +0 -100 +0 -98 +0 -250 +0 -98 +0 -250 7.0866 9.8425 180 250 +0 -98 +0 -250 +0 -39 +0 -100 +0 -98 +0 -250 +0 -98 +0 -250 9.8425 12.4016 250 315 +0 -98 +0 -250 +0 -39 +0 -100 +0 -118 +0 -300 +0 -118 +0 -300 12.4016 15.7480 315 400 +0 -98 +0 -250 +0 -39 +0 -100 +0 -118 +0 -300 – – – – 15.7480 19.6850 400 500 +0 -118 +0 -300 +0 -39 +0 -100 +0 -138 +0 -350 – – – – Table 13 ASSEMBLED BEARING MAXIMUM RADIAL RUNOUT TOLERANCE TABLES Cup O.D. Class K Class N Class C Class B Inch mm .0001 .001 .0001 .001 .0001 .001 .0001 .001 Over Incl. Over Incl. inch mm inch mm inch mm inch mm .7087 1.1811 18 30 12 30 12 30 2 5 1 2.5 1.1811 1.9685 30 50 12 30 12 30 2.4 6 1 2.5 1.9685 3.1496 50 80 12 30 12 30 2.4 6 1.4 3.5 3.1496 4.7244 80 120 16 40 16 40 2.4 6 1.4 3.5 4.7244 5.9055 120 150 16 40 16 40 2.8 7 1.4 3.5 5.9055 7.0866 150 180 16 40 16 40 3 8 1.5 4 7.0866 9.8425 180 250 20 50 20 50 4 10 2 5 9.8425 12.4016 250 315 20 50 20 50 4.3 11 2 5 12.4016 15.7480 315 400 20 50 20 50 5 13 – – 15.7480 19.6850 400 500 25 65 25 65 7 18 – – 263
TOLERANCE TABLES 264 Tolerance limits for: Inch series tapered <strong>roller</strong> <strong>bearings</strong>. Table 14 CONE BORE TOLERANCES Cone Bore Class 4 Class 3 Class 0 Class 00 .0001 .001 .0001 .001 .0001 .001 .0001 .001 inch mm inch mm inch mm inch mm inch mm Over Incl. Over Incl. High Low High Low High Low High Low High Low High Low High Low High Low — 3 —-- 76.2 +5 -0 +13 -0 +5 -0 +13 -0 5 -0 +13 -0 +3 -0 +8 0 3 12 76.2 304.8 +10 -0 +25 -0 +5 -0 +13 -0 5 -0 +13 -0 +3 -0 +8 0 12 24 304.8 609.6 +20 -0 +51 -0 +10 -0 +25 -0 – – – – – – – – 24 36 609.6 914.4 +30 -0 +76 -0 +15 -0 +38 -0 – – – – – – – – 36 48 914.4 1219.2 +40 -0 +102 -0 +20 -0 +51 -0 – – – – – – – – 48 — 1219.2 —-- +50 -0 +127 -0 +30 -0 +76 -0 – – – – – – – – Table 15 CUP O.D. TOLERANCES Cup O.D. Class 4 Class 3 Class 0 Class 00 .0001 .001 .0001 .001 .0001 .001 .0001 .001 inch mm inch mm inch mm inch mm inch mm Over Incl. Over Incl. High Low High Low High Low High Low High Low High Low High Low High Low — 12 —-- 304.8 +10 -0 +25 -0 +5 -0 +13 -0 +5 -0 +13 -0 +3 -0 +8 -0 12 24 304.8 609.6 +20 -0 +51 -0 +10 -0 +25 -0 – – – – – – – – 24 36 609.6 914.4 +30 -0 +76 -0 +15 -0 +38 -0 – – – – – – – – 36 48 914.4 1219.2 +40 -0 +102 -0 +20 -0 +51 -0 – – – – – – – – 48 — 1219.2 —-- +50 -0 +127 -0 +30 -0 +76 -0 – – – – – – – – Table 16 OVERALL BEARING WIDTH TOLERANCES Cone Bore Cup O.D. Class 4 Class 3 Class 0, 00 .0001 .001 .0001 .001 .0001 .001 .0001 .001 inch mm inch mm inch mm inch mm inch mm Over Incl. Over Incl. High Low High Low High Low High Low High Low High Low High Low High Low — 4 —-- 101.6 – – – – +80 -0 +203 -0 +80 -80 +203 -203 +80 -80 +203 -203 4 12 101.6 304.8 – – – – +140 -1 +356 -254 +80 -80 +203 -203 +80 -80 +203 -203 12 24 304.8 609.6 – -20 – -508 +150 -150 +381 -381 +80 -80 +203 -203 – – – – 12 24 304.8 609.6 +20 – +508 – +150 -150 +381 -381 +150 -150 +381 -381 – – – – 24 — 609.6 —-- – – – – +150 -150 +381 -381 +150 -150 +381 -381 – – – – Table 17 ASSEMBLED BEARING MAXIMUM RADIAL RUNOUT Cup O.D. Class 4 Class 3 Class 0 Class 00 inch mm .0001 .001 .0001 .001 .0001 .001 .0001 .001 Over Incl. Over Incl. inch mm inch mm inch mm inch mm — 12 —-- 304.8 20 51 3 8 1.5 4 .75 2 12 24 304.8 609.6 20 51 7 18 – – – – 24 36 609.6 914.4 30 76 20 51 – – – – 36 — 914.4 —-- 30 76 30 76 – – – –
Page 1 and 2:
BALL AND ROLLER BEARINGS B A S d N
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Offer; Acceptance. These terms and
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4 IN NORTH AMERICA NTN is one of th
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6 HISTORY 1918 Began research and m
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BEARING CLASSIFICATION 8 CLASSIFICA
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SINGLE ROW RADIAL BALL BEARINGS are
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12 MICRO BEARING NUMBERING SYSTEM O
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14 Notes
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1. PREFIX TS2: Heat stabilization f
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18 SERIES 600 Double Shielded ZZ Do
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20 SERIES 60 Single Shielded 60Z Do
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22 SERIES 60 Open Type 60 Units: IN
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30 SERIES 64 Double Sealed 64LLB (C
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32 SERIES BL2 Maximum Type Single S
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34 SERIES BL3 Maximum Type Single S
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36 SERIES TMB2 Single Shielded TMB2
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42 Notes
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44 SERIES 72B 40° Contact Angle 72
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46 SERIES 74B 40° Contact Angle 74
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48 SERIES 72 30° Contact Angle 72
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50 SERIES 70C High Precision Grade
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52 SERIES 73C High Precision Grade
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54 SERIES 32 33 MAXIMUM TYPE 32 33
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56 Double Row Sealed and Shielded T
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58 SERIES 12 12K Cylindrical Bore 1
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60 SERIES 13 13K Cylindrical Bore 1
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62 CYLINDRICAL ROLLER BEARING NUMBE
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64 SERIES NF2 • N2 NJ2 • NU2 NF
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70 SERIES NJ22 NU22 NJ22 NU22 Units
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72 SERIES NJ23 NU23 NJ23 NU23 Units
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74 SERIES NN30 NN30K PRECISION AND
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76 SERIES 4T Units: INCHES Millimet
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84 SERIES 4T Units: INCHES Millime
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Page 95 and 96:
94 BEARING WEIGHTS 4T-335 SERIES 4T
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96 BEARING WEIGHTS 4T-15103S / 1524
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98 SERIES METRIC ISO Units: INCHES
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Page 105 and 106:
TAPERED ROLLER BEARING CARTRIDGE 10
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106 SPHERICAL ROLLER BEARING NUMBER
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108 SERIES 222 In this series, mach
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110 SERIES 230 Cylindrical Bore 230
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112 SERIES 232 Use Suffix L1 for br
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114 SERIES 240 Units: INCHES Millim
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SERIES 223 UAVS1 SHAKER SCREEN BEAR
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118 BEARING WEIGHTS Bearing Series
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NTN ADAPTERS • Accurate and finel
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122 SERIES H 23 HE23 HS23 HA23 Adap
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LOCKNUTS AND LOCKWASHERS For Bearin
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LOCKNUTS AND LOCKWASHERS 126 WEIGHT
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130 SERIES 29 Units: INCHES Millime
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Ultra-Class 134 MOUNTED UNIT SELECT
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136 SERIES UCPL SET SCREW TYPE Part
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Part Number 138 SERIES ARP SET SCRE
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140 SERIES UELP ECCENTRIC LOCKING C
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142 SERIES JELP ECCENTRIC LOCKING C
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144 SERIES UCFLU SET SCREW TYPE Par
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146 SERIES ARFLU SET SCREW TYPE Par
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148 SERIES JELFLU ECCENTRIC LOCKING
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150 SERIES UCFUX SET SCREW TYPE Par
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152 SERIES ARFU SET SCREW TYPE Part
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154 BEARING WEIGHTS UCP Series UCP-
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156 SERIES UCP2 SET SCREW TYPE Shaf
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158 SERIES UCPL2 SET SCREW TYPE Sha
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160 SERIES UCPX SET SCREW TYPE Shaf
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162 SERIES ASPL2 SET SCREW TYPE Sha
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164 SERIES UELP2 62 ECCENTRIC LOCKI
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166 SERIES UELP3 ECCENTRIC LOCKING
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168 SERIES AELP2 ECCENTRIC LOCKING
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170 SERIES AELPP2 ECCENTRIC LOCKING
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172 BEARING WEIGHTS UCP2 SERIES UCP
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174 SERIES UCFL2 SET SCREW TYPE Sha
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176 SERIES UCFLX SET SCREW TYPE Sha
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178 SERIES UELFL3 ECCENTRIC LOCKING
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180 SERIES AELFL2 ECCENTRIC LOCKING
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182 SERIES ASFD2 SET SCREW TYPE Sha
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184 SERIES JELFD2 ECCENTRIC LOCKING
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186 SERIES AELPFL2 ECCENTRIC LOCKIN
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188 SERIES ASPF2 SET SCREW TYPE Sha
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190 SERIES JELPF2 ECCENTRIC LOCKING
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192 SERIES UCF2 SET SCREW TYPE Shaf
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194 SERIES UCF3 SET SCREW TYPE Shaf
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196 SERIES UCFX SET SCREW TYPE Shaf
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198 SERIES UELF3 ECCENTRIC LOCKING
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200 SERIES UKF2 ADAPTER TYPE Shaft
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202 BEARING WEIGHTS JELFL208D1 ....
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204 SERIES Units: Millimeters INCHE
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206 SERIES UCX SET SCREW TYPE Units
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208 SERIES AR2 SET SCREW TYPE Units
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210 SERIES UCS3 SET SCREW TYPE Unit
Page 213 and 214: 212 SERIES UEL3 ECCENTRIC LOCKING C
Page 215 and 216: 214 SERIES JEL2 ECCENTRIC LOCKING C
Page 217 and 218: 216 SERIES UK2 ADAPTER TYPE UK2...D
Page 219 and 220: 218 BEARING WEIGHTS UC206-104D1 ...
Page 221 and 222: 220 BEARING SPEED LIMITS AS2 SERIES
Page 223 and 224: 222 SERIES 1AS-7AS Units: INCHES Be
Page 225 and 226: 224 SERIES 1AH-3AH Units: INCHES HE
Page 227 and 228: 226 SPW PILLOW BLOCKS Shaft Diamete
Page 229 and 230: 228 SPAW PILLOW BLOCKS ➊ ➊ Unit
Page 231 and 232: 230 SFCW FLANGE BLOCKS Shaft Diamet
Page 233 and 234: 232 SERIES SAF 225 SAF 226 ADAPTER
Page 235 and 236: 234 SERIES SAF222 SAF223 CYLINDRICA
Page 237 and 238: 236 SERIES SAFS225 ADAPTER MOUNTING
Page 239 and 240: 238 Notes
Page 241 and 242: TECHNICAL INFORMATION Bearing Mater
Page 243 and 244: TECHNICAL INFORMATION Lubrication B
Page 245 and 246: TECHNICAL INFORMATION 244 Trouble O
Page 247 and 248: TECHNICAL INFORMATION BEARING NOMEN
Page 249 and 250: TECHNICAL INFORMATION BEARING NOMEN
Page 251 and 252: TECHNICAL INFORMATION BEARING RATIN
Page 253 and 254: TECHNICAL INFORMATION BEARING RATIN
Page 255 and 256: TOLERANCE TABLES 254 TOLERANCES Def
Page 257 and 258: TOLERANCE TABLES BASIC BORE DIAMETE
Page 259 and 260: TOLERANCE TABLES BASIC BORE DIAMETE
Page 261 and 262: TOLERANCE TABLES Bore Diameter d no
Page 263: TOLERANCE TABLES 262 Tolerance limi
Page 267 and 268: CLEARANCE TABLES 266 Standard toler
Page 269 and 270: CLEARANCE TABLES 268 Standard toler
Page 271 and 272: INTERCHANGE DATA 270 SEALS, SHIELDS
Page 273 and 274: INTERCHANGE DATA 272 CYLINDRICAL RO
Page 275 and 276: INTERCHANGE DATA 274 DISC HARROW BE
Page 277 and 278: ENGLISH/METRIC CONVERSION CHART 276
Page 279 and 280: NTN Terms and Conditions of Sale ..
Page 282: NTN Bearing Corporation of Canada C
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