ball and roller bearings - NTN Bearing Corporation of America

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1. TYPE 1: Standard for self-aligning ball bearings 2: Standard for self-aligning ball bearings 2. CAGE No Symbol: Standard cage J: Pressed steel cage T2: Plastic cage, nylon or teflon L1: Machined brass cage 3. RING MODIFICATION K: 1:12 tapered bore 4. INTERNAL CLEARANCE C1: Radial clearance less than C2 C2: Radial clearance less than normal C3: Radial clearance greater than normal C4: Radial clearance greater than C3 C5: Radial clearance greater than C4 CSXX: Special radial clearance; XX is mean value in 0.001 mm units SELF ALIGNING BALL BEARING NUMBERING SYSTEM 57
58 SERIES 12 12K Cylindrical Bore 12 Tapered Bore 12K Taper 1:12 Units: INCHES Millimeters SELF-ALIGNING BALL BEARINGS Bearing No. Bore O.D. Width Fillet Radius Basic Load Ratings (lbs) Weight (lbs) Limiting Speeds (rpm) Dynamic Static Grease Oil 12 12K d D B r C C0 12 12K 1200 — 0.3937 1.1811 0.3543 0.024 1,230 268 .075 — 21,000 24,000 10 30 9 0.6 1201 — 0.4724 1.2598 0.3937 0.024 1,260 286 .088 — 18,000 22,000 12 32 10 0.6 1202 — 0.5906 1.3780 0.4331 0.024 1,680 395 .108 — 16,000 19,000 15 35 11 0.6 1203 — 0.6693 1.5748 0.4724 0.024 1,770 450 .161 — 14,000 17,000 17 40 12 0.6 1204 1204K 0.7874 1.8504 0.5512 0.039 2,230 585 .265 .26 13,000 15,000 20 47 14 1.0 1205 1205K 0.9843 2.0472 0.5906 0.039 2,720 740 .311 .304 11,000 13,000 25 52 15 1.0 1206 1206K 1.1811 2.4409 0.6299 0.039 3,500 1,050 .485 .476 9,200 11,000 30 62 16 1.0 1207 1207K 1.3780 2.8346 0.6693 0.043 3,550 1,150 .712 .699 8,000 9,400 35 72 17 1.1 1208 1208K 1.5748 3.1496 0.7087 0.043 4,350 1,470 .919 .906 7,100 8,400 40 80 18 1.1 1209 1209K 1.7717 3.3465 0.7480 0.043 4,900 1,650 1.03 1.01 6,400 7,500 45 85 19 1.1 1210 1210K 1.9685 3.5433 0.7874 0.043 5,100 1,820 1.16 1.14 5,800 6,800 50 90 20 1.1 1211 1211K 2.1654 3.9370 0.8268 0.059 6,000 2,250 1.55 1.53 5,300 6,200 55 100 21 1.5 1212 1212K 2.3622 4.3307 0.8661 0.059 6,800 2,590 1.98 1.95 4,900 5,800 60 110 22 1.5 1213 1213K 2.5591 4.7244 0.9055 0.059 6,950 2,820 2.54 2.49 4,500 5,300 65 120 23 1.5 1214 — 2.7559 4.9213 0.9449 0.059 7,800 3,100 2.78 — 4,200 4,900 70 125 24 1.5 1215 1215K 2.9528 5.1181 0.9843 0.059 8,750 3,550 3 2.95 3,900 4,600 75 130 25 1.5 1216 1216K 3.1496 5.5118 1.0236 0.079 8,950 3,800 3.68 3.62 3,700 4,300 80 140 26 2 1217 1217K 3.3465 5.9055 1.1024 0.079 11,000 4,650 4.56 4.5 3,500 4,100 85 150 28 2 1218 1218K 3.5433 6.2992 1.1811 0.079 12,800 5,300 5.56 5.47 3,300 3,800 90 160 30 2 1219 1219K 3.7402 6.6929 1.2598 0.083 14,300 6,100 6.83 6.72 3,100 3,600 95 170 32 2.1 1220 1220K 3.9370 7.0866 1.3386 0.083 15,500 6,700 8.16 8.02 2,900 3,400 100 180 34 2.1 1221 — 4.1339 7.4803 1.4173 0.083 16,700 7,300 9.63 — 2,800 3,300 105 190 36 2.1 1222 1222K 4.3307 7.8740 1.4961 0.083 18,100 7,950 11.4 11.2 2600 3100 110 200 38 2.1 The d dimension for the tapered bore is measured from the side of the bearing with the smallest bore dimension.
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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
Page 7 and 8: 6 HISTORY 1918 Began research and m
Page 9 and 10: BEARING CLASSIFICATION 8 CLASSIFICA
Page 11 and 12: SINGLE ROW RADIAL BALL BEARINGS are
Page 13 and 14: 12 MICRO BEARING NUMBERING SYSTEM O
Page 15 and 16: 14 Notes
Page 17 and 18: 1. PREFIX TS2: Heat stabilization f
Page 19 and 20: 18 SERIES 600 Double Shielded ZZ Do
Page 21 and 22: 20 SERIES 60 Single Shielded 60Z Do
Page 23 and 24: 22 SERIES 60 Open Type 60 Units: IN
Page 31 and 32: 30 SERIES 64 Double Sealed 64LLB (C
Page 33 and 34: 32 SERIES BL2 Maximum Type Single S
Page 35 and 36: 34 SERIES BL3 Maximum Type Single S
Page 37 and 38: 36 SERIES TMB2 Single Shielded TMB2
Page 43 and 44: 42 Notes
Page 45 and 46: 44 SERIES 72B 40° Contact Angle 72
Page 47 and 48: 46 SERIES 74B 40° Contact Angle 74
Page 49 and 50: 48 SERIES 72 30° Contact Angle 72
Page 51 and 52: 50 SERIES 70C High Precision Grade
Page 53 and 54: 52 SERIES 73C High Precision Grade
Page 55 and 56: 54 SERIES 32 33 MAXIMUM TYPE 32 33
Page 57: 56 Double Row Sealed and Shielded T
Page 61 and 62: 60 SERIES 13 13K Cylindrical Bore 1
Page 63 and 64: 62 CYLINDRICAL ROLLER BEARING NUMBE
Page 65 and 66: 64 SERIES NF2 • N2 NJ2 • NU2 NF
Page 71 and 72: 70 SERIES NJ22 NU22 NJ22 NU22 Units
Page 73 and 74: 72 SERIES NJ23 NU23 NJ23 NU23 Units
Page 75 and 76: 74 SERIES NN30 NN30K PRECISION AND
Page 77 and 78: 76 SERIES 4T Units: INCHES Millimet
Page 85 and 86: 84 SERIES 4T � Units: INCHES Mill
Page 95 and 96: 94 BEARING WEIGHTS 4T-335 SERIES 4T
Page 97 and 98: 96 BEARING WEIGHTS 4T-15103S / 1524
Page 99 and 100: 98 SERIES METRIC ISO Units: INCHES
Page 105 and 106: TAPERED ROLLER BEARING CARTRIDGE 10
Page 107 and 108: 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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Page 131 and 132:
130 SERIES 29 Units: INCHES Millime
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Page 135 and 136:
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
Page 211 and 212:
210 SERIES UCS3 SET SCREW TYPE Unit
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212 SERIES UEL3 ECCENTRIC LOCKING C
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214 SERIES JEL2 ECCENTRIC LOCKING C
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216 SERIES UK2 ADAPTER TYPE UK2...D
Page 219 and 220:
218 BEARING WEIGHTS UC206-104D1 ...
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220 BEARING SPEED LIMITS AS2 SERIES
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222 SERIES 1AS-7AS Units: INCHES Be
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224 SERIES 1AH-3AH Units: INCHES HE
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226 SPW PILLOW BLOCKS Shaft Diamete
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228 SPAW PILLOW BLOCKS ➊ ➊ Unit
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230 SFCW FLANGE BLOCKS Shaft Diamet
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232 SERIES SAF 225 SAF 226 ADAPTER
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234 SERIES SAF222 SAF223 CYLINDRICA
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236 SERIES SAFS225 ADAPTER MOUNTING
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238 Notes
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TECHNICAL INFORMATION Bearing Mater
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TECHNICAL INFORMATION Lubrication B
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TECHNICAL INFORMATION 244 Trouble O
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TECHNICAL INFORMATION BEARING NOMEN
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TECHNICAL INFORMATION BEARING NOMEN
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TECHNICAL INFORMATION BEARING RATIN
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TECHNICAL INFORMATION BEARING RATIN
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TOLERANCE TABLES 254 TOLERANCES Def
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TOLERANCE TABLES BASIC BORE DIAMETE
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TOLERANCE TABLES BASIC BORE DIAMETE
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TOLERANCE TABLES Bore Diameter d no
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TOLERANCE TABLES 262 Tolerance limi
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TOLERANCE TABLES 264 Tolerance limi
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CLEARANCE TABLES 266 Standard toler
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CLEARANCE TABLES 268 Standard toler
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INTERCHANGE DATA 270 SEALS, SHIELDS
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INTERCHANGE DATA 272 CYLINDRICAL RO
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INTERCHANGE DATA 274 DISC HARROW BE
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ENGLISH/METRIC CONVERSION CHART 276
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NTN Terms and Conditions of Sale ..
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NTN Bearing Corporation of Canada C
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