Single row tapered roller bearings NTN 329X-320X-302-322-303-303D-313X-323 series 

Type

Tapered roller bearings

Bearing structure

Full cover rings

Rolling element

Tapered roller

Number of rolling row

1

Bearing shape

Standard

For shaft type

Round

Cover type

Open

Bore diameter

15mm, 17mm, 20mm, 22mm, 25mm, 28mm, 30mm, 32mm, 35mm, 40mm, 45mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 95mm, 100mm, 105mm, 110mm, 120mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm, 190mm, 200mm, 220mm, 240mm, 260mm, 280mm, 300mm, 320mm, 340mm, 360mm, 380mm, 400mm, 420mm, 440mm

Outside diameter

42mm, 40mm, 47mm, 52mm, 44mm, 62mm, 58mm, 55mm, 72mm, 65mm, 75mm, 80mm, 68mm, 85mm, 90mm, 95mm, 100mm, 105mm, 110mm, 115mm, 120mm, 125mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm, 190mm, 145mm, 200mm, 215mm, 225mm, 240mm, 165mm, 260mm, 230mm, 280mm, 195mm, 210mm, 250mm, 300mm, 270mm, 320mm, 220mm, 290mm, 340mm, 310mm, 360mm, 380mm, 400mm, 420mm, 460mm, 440mm, 500mm, 480mm, 540mm, 580mm, 520mm, 560mm, 600mm, 620mm, 650mm

Bearing thickness

14.25mm, 13.25mm, 17.25mm, 15.25mm, 15mm, 19.25mm, 16.25mm, 22.25mm, 17mm, 22mm, 18.25mm, 25.25mm, 16mm, 24mm, 20mm, 21.25mm, 25mm, 20.75mm, 28.75mm, 26mm, 29.75mm, 14mm, 18mm, 21mm, 24.25mm, 28mm, 22.75mm, 32.75mm, 19mm, 19.75mm, 24.75mm, 32mm, 33mm, 35.25mm, 29mm, 27.25mm, 38.25mm, 21.75mm, 36mm, 29.25mm, 42.25mm, 23mm, 27mm, 30mm, 26.75mm, 35mm, 34mm, 31.5mm, 45.5mm, 23.75mm, 38mm, 40mm, 37mm, 33.5mm, 48.5mm, 41mm, 51mm, 31mm, 26.25mm, 33.25mm, 39mm, 54mm, 58mm, 28.25mm, 46mm, 45mm, 42.5mm, 61.5mm, 30.5mm, 38.5mm, 49mm, 44.5mm, 63.5mm, 32.5mm, 55mm, 46.5mm, 67.5mm, 34.5mm, 49.5mm, 71.5mm, 63mm, 51.5mm, 56.5mm, 77.5mm, 43mm, 53mm, 53.5mm, 81.5mm, 47mm, 56mm, 54.5mm, 84.5mm, 48mm, 62mm, 43.5mm, 59.5mm, 68mm, 90.5mm, 43.75mm, 67.75mm, 63.75mm, 72mm, 98.75mm, 45.75mm, 71.75mm, 77mm, 107.75mm, 82mm, 114mm, 52mm, 84mm, 75mm, 121mm, 57mm, 91mm, 80mm, 127mm, 64mm, 83mm, 134mm, 60mm, 97mm, 86mm, 140mm, 70mm, 104mm, 89mm, 146mm, 76mm, 154mm, 79mm, 105mm, 87mm, 137mm, 100mm, 96mm, 149mm, 159mm, 112mm, 125mm, 130mm

Outer ring thickness

11mm, 14mm, 12mm, 15mm, 13mm, 18mm, 11.5mm, 16mm, 20mm, 19mm, 17mm, 19.5mm, 23mm, 20.5mm, 22mm, 25mm, 14.5mm, 28mm, 27mm, 15.5mm, 30mm, 24.5mm, 33mm, 17.5mm, 21mm, 23.5mm, 35mm, 24mm, 29mm, 26mm, 37mm, 26.5mm, 32mm, 39mm, 25.5mm, 42mm, 31mm, 45mm, 29.5mm, 48mm, 34mm, 49mm, 32.5mm, 36mm, 53mm, 38mm, 55mm, 60mm, 43mm, 41mm, 63mm, 46mm, 65mm, 50mm, 69mm, 54mm, 44mm, 78mm, 58mm, 47mm, 85mm, 90mm, 40mm, 67mm, 95mm, 71mm, 62mm, 100mm, 64mm, 106mm, 75mm, 109mm, 82mm, 115mm, 57mm, 73mm, 122mm, 80mm, 74mm, 125mm, 72mm, 104mm

Inner ring thickness

13mm, 12mm, 16mm, 14mm, 15mm, 18mm, 21mm, 17mm, 22mm, 24mm, 20mm, 25mm, 19mm, 27mm, 26mm, 28mm, 23mm, 31mm, 32mm, 32.5mm, 33mm, 26.5mm, 36mm, 35mm, 29mm, 40mm, 30mm, 43mm, 38mm, 39mm, 33.5mm, 46mm, 34mm, 41mm, 48mm, 37mm, 35.5mm, 51mm, 55mm, 58mm, 49mm, 60mm, 45mm, 64mm, 67mm, 63mm, 47mm, 73mm, 50mm, 53mm, 77mm, 56mm, 57mm, 80mm, 62mm, 86mm, 66mm, 93mm, 42mm, 68mm, 70mm, 102mm, 65mm, 75mm, 108mm, 114mm, 52mm, 72mm, 120mm, 126mm, 92mm, 78mm, 132mm, 98mm, 138mm, 76mm, 88mm, 145mm, 95mm, 63.5mm, 87mm, 130mm, 100mm, 85mm, 140mm, 150mm, 106mm, 82mm, 118mm, 122mm

Reference speed

9900rpm, 9000rpm, 9500rpm, 8800rpm, 8000rpm, 7600rpm, 8900rpm, 7900rpm, 7300rpm, 7100rpm, 6700rpm, 6400rpm, 5900rpm, 6900rpm, 6300rpm, 6100rpm, 5700rpm, 5500rpm, 5000rpm, 6600rpm, 6000rpm, 5200rpm, 6800rpm, 5300rpm, 4800rpm, 4400rpm, 4900rpm, 4600rpm, 4200rpm, 3900rpm, 4700rpm, 4100rpm, 4000rpm, 3500rpm, 3800rpm, 3400rpm, 3600rpm, 3200rpm, 4300rpm, 3300rpm, 2900rpm, 3100rpm, 3700rpm, 2800rpm, 3000rpm, 2700rpm, 2500rpm, 2400rpm, 2600rpm, 2300rpm, 2100rpm, 2000rpm, 2200rpm, 1900rpm, 1800rpm, 1700rpm, 1600rpm, 1500rpm, 1400rpm, 1300rpm, 1200rpm, 1100rpm, 1000rpm, 960rpm, 900rpm, 950rpm, 850rpm, 840rpm, 770rpm, 940rpm, 870rpm, 760rpm, 690rpm, 860rpm, 800rpm, 790rpm, 740rpm, 630rpm, 720rpm, 680rpm, 580rpm, 670rpm, 540rpm, 590rpm, 550rpm, 520rpm, 490rpm, 460rpm, 470rpm, 440rpm

Basic dynamic load

25800N, 22700N, 30500N, 29100N, 32000N, 27600N, 31000N, 40500N, 39000N, 34500N, 51500N, 30000N, 36000N, 35000N, 46500N, 42000N, 42500N, 38000N, 52500N, 54000N, 46000N, 45000N, 68000N, 37000N, 64500N, 41500N, 47000N, 48500N, 60500N, 55500N, 72000N, 66500N, 65000N, 53500N, 89500N, 88000N, 77500N, 41000N, 78500N, 93500N, 56000N, 61500N, 80500N, 75500N, 68500N, 97000N, 83000N, 73500N, 70500N, 112000N, 103000N, 66000N, 115000N, 131000N, 101000N, 92000N, 85500N, 136000N, 122000N, 37500N, 64000N, 94000N, 75000N, 91000N, 119000N, 99500N, 123000N, 106000N, 170000N, 145000N, 39500N, 69500N, 96000N, 127000N, 167000N, 147000N, 126000N, 204000N, 178000N, 49500N, 89000N, 102000N, 120000N, 153000N, 137000N, 172000N, 146000N, 238000N, 56500N, 104000N, 116000N, 144000N, 179000N, 209000N, 161000N, 199000N, 271000N, 237000N, 108000N, 160000N, 176000N, 216000N, 225000N, 192000N, 305000N, 76000N, 140000N, 190000N, 184000N, 223000N, 191000N, 255000N, 214000N, 345000N, 300000N, 77000N, 118000N, 154000N, 186000N, 231000N, 283000N, 395000N, 365000N, 79500N, 177000N, 221000N, 278000N, 325000N, 262000N, 440000N, 390000N, 157000N, 195000N, 234000N, 203000N, 249000N, 315000N, 335000N, 274000N, 445000N, 435000N, 187000N, 280000N, 230000N, 291000N, 360000N, 375000N, 500000N, 243000N, 250000N, 330000N, 405000N, 560000N, 134000N, 188000N, 248000N, 286000N, 465000N, 455000N, 635000N, 139000N, 272000N, 320000N, 420000N, 485000N, 680000N, 141000N, 261000N, 400000N, 530000N, 480000N, 785000N, 180000N, 171000N, 510000N, 385000N, 620000N, 570000N, 905000N, 215000N, 350000N, 415000N, 585000N, 830000N, 670000N, 1140000N, 208000N, 675000N, 945000N, 760000N, 1270000N, 297000N, 410000N, 775000N, 1060000N, 860000N, 1490000N, 1170000N, 1580000N, 555000N, 780000N, 1280000N, 1290000N, 1680000N, 825000N, 805000N, 1320000N, 1850000N, 310000N, 840000N, 920000N, 1480000N, 1200000N, 2040000N, 1030000N, 1010000N, 1690000N, 1340000N, 2240000N, 615000N, 1180000N, 1050000N, 1780000N, 1620000N, 2590000N, 625000N, 1190000N, 1250000N, 2180000N, 1900000N, 1540000N, 1500000N, 2410000N, 930000N, 1570000N, 1590000N, 2530000N, 1920000N, 1820000N, 2950000N, 1300000N, 955000N, 1940000N, 2130000N, 3350000N, 2120000N, 1350000N, 2230000N, 1460000N, 2460000N, 1530000N, 2790000N, 2920000N, 2060000N, 3250000N

Basic static load

20800N, 20300N, 28300N, 28200N, 26300N, 27900N, 28700N, 39500N, 34000N, 31000N, 48500N, 31500N, 33500N, 40500N, 47000N, 43000N, 46500N, 42000N, 57500N, 47500N, 41500N, 43500N, 64500N, 69500N, 46000N, 54000N, 48000N, 64000N, 60000N, 77000N, 61000N, 58500N, 51500N, 90000N, 94000N, 88500N, 85000N, 102000N, 37500N, 52500N, 66500N, 61500N, 87000N, 85500N, 78500N, 109000N, 68500N, 70000N, 115000N, 117000N, 65500N, 82500N, 103000N, 67000N, 93500N, 132000N, 144000N, 150000N, 140000N, 76500N, 100000N, 141000N, 108000N, 126000N, 191000N, 175000N, 57000N, 50500N, 88000N, 121000N, 93000N, 158000N, 190000N, 152000N, 130000N, 232000N, 220000N, 73500N, 118000N, 138000N, 155000N, 111000N, 134000N, 188000N, 156000N, 179000N, 154000N, 275000N, 252000N, 83000N, 123000N, 145000N, 164000N, 125000N, 223000N, 249000N, 186000N, 210000N, 176000N, 315000N, 296000N, 128000N, 211000N, 148000N, 206000N, 265000N, 238000N, 204000N, 350000N, 110000N, 160000N, 251000N, 162000N, 282000N, 231000N, 272000N, 229000N, 405000N, 380000N, 114000N, 167000N, 224000N, 298000N, 305000N, 256000N, 470000N, 480000N, 216000N, 284000N, 276000N, 200000N, 365000N, 297000N, 283000N, 525000N, 505000N, 157000N, 330000N, 300000N, 420000N, 293000N, 575000N, 168000N, 270000N, 360000N, 400000N, 267000N, 490000N, 320000N, 595000N, 178000N, 280000N, 375000N, 290000N, 415000N, 445000N, 355000N, 670000N, 153000N, 281000N, 390000N, 335000N, 465000N, 650000N, 500000N, 435000N, 770000N, 219000N, 540000N, 535000N, 825000N, 226000N, 610000N, 605000N, 585000N, 970000N, 294000N, 205000N, 235000N, 520000N, 760000N, 680000N, 695000N, 655000N, 1130000N, 545000N, 660000N, 815000N, 830000N, 780000N, 1240000N, 299000N, 580000N, 715000N, 570000N, 920000N, 950000N, 905000N, 1370000N, 1070000N, 1030000N, 1750000N, 790000N, 720000N, 1420000N, 1200000N, 1840000N, 560000N, 895000N, 845000N, 1600000N, 1320000N, 1940000N, 700000N, 1170000N, 890000N, 1690000N, 1190000N, 2150000N, 710000N, 1210000N, 1000000N, 1850000N, 2390000N, 1470000N, 1110000N, 2130000N, 2650000N, 1220000N, 2410000N, 3050000N, 1760000N, 1480000N, 2750000N, 2000000N, 1430000N, 2270000N, 1810000N, 3350000N, 1520000N, 2350000N, 1910000N, 3500000N, 2090000N, 2830000N, 2220000N, 4100000N, 1880000N, 2940000N, 2580000N, 4650000N, 1980000N, 3150000N, 2330000N, 3300000N, 2500000N, 3800000N, 2710000N, 4250000N, 2840000N, 4550000N, 3450000N, 5000000N

Load direction

Combined radial and axial

Lubrication

Grease, Oil

Overall depth (Cylindrical object)

14.25mm, 13.25mm, 17.25mm, 15.25mm, 15mm, 19.25mm, 16.25mm, 22.25mm, 17mm, 22mm, 18.25mm, 25.25mm, 16mm, 24mm, 20mm, 21.25mm, 25mm, 20.75mm, 28.75mm, 26mm, 29.75mm, 14mm, 18mm, 21mm, 24.25mm, 28mm, 22.75mm, 32.75mm, 19mm, 19.75mm, 24.75mm, 32mm, 33mm, 35.25mm, 29mm, 27.25mm, 38.25mm, 21.75mm, 36mm, 29.25mm, 42.25mm, 23mm, 27mm, 30mm, 26.75mm, 35mm, 34mm, 31.5mm, 45.5mm, 23.75mm, 38mm, 40mm, 37mm, 33.5mm, 48.5mm, 41mm, 51mm, 31mm, 26.25mm, 33.25mm, 39mm, 54mm, 58mm, 28.25mm, 46mm, 45mm, 42.5mm, 61.5mm, 30.5mm, 38.5mm, 49mm, 44.5mm, 63.5mm, 32.5mm, 55mm, 46.5mm, 67.5mm, 34.5mm, 49.5mm, 71.5mm, 63mm, 51.5mm, 56.5mm, 77.5mm, 43mm, 53mm, 53.5mm, 81.5mm, 47mm, 56mm, 54.5mm, 84.5mm, 48mm, 62mm, 43.5mm, 59.5mm, 68mm, 90.5mm, 43.75mm, 67.75mm, 63.75mm, 72mm, 98.75mm, 45.75mm, 71.75mm, 77mm, 107.75mm, 82mm, 114mm, 52mm, 84mm, 75mm, 121mm, 57mm, 91mm, 80mm, 127mm, 64mm, 83mm, 134mm, 60mm, 97mm, 86mm, 140mm, 70mm, 104mm, 89mm, 146mm, 76mm, 154mm, 79mm, 105mm, 87mm, 137mm, 100mm, 96mm, 149mm, 159mm, 112mm, 125mm, 130mm

Overall diameter

42mm, 40mm, 47mm, 52mm, 44mm, 62mm, 58mm, 55mm, 72mm, 65mm, 75mm, 80mm, 68mm, 85mm, 90mm, 95mm, 100mm, 105mm, 110mm, 115mm, 120mm, 125mm, 130mm, 140mm, 150mm, 160mm, 170mm, 180mm, 190mm, 145mm, 200mm, 215mm, 225mm, 240mm, 165mm, 260mm, 230mm, 280mm, 195mm, 210mm, 250mm, 300mm, 270mm, 320mm, 220mm, 290mm, 340mm, 310mm, 360mm, 380mm, 400mm, 420mm, 460mm, 440mm, 500mm, 480mm, 540mm, 580mm, 520mm, 560mm, 600mm, 620mm, 650mm

Approx. weight

0.096kg, 0.08kg, 0.102kg, 0.105kg, 0.132kg, 0.097kg, 0.124kg, 0.161kg, 0.172kg, 0.17kg, 0.242kg, 0.113kg, 0.13kg, 0.155kg, 0.187kg, 0.185kg, 0.192kg, 0.189kg, 0.219kg, 0.268kg, 0.264kg, 0.266kg, 0.377kg, 0.146kg, 0.293kg, 0.201kg, 0.236kg, 0.299kg, 0.297kg, 0.348kg, 0.404kg, 0.399kg, 0.394kg, 0.577kg, 0.591kg, 0.594kg, 0.188kg, 0.652kg, 0.121kg, 0.223kg, 0.263kg, 0.341kg, 0.455kg, 0.461kg, 0.462kg, 0.539kg, 0.535kg, 0.517kg, 0.527kg, 0.782kg, 0.804kg, 0.272kg, 0.32kg, 0.498kg, 0.431kg, 0.547kg, 0.738kg, 0.905kg, 0.765kg, 0.726kg, 0.727kg, 1.08kg, 1.1kg, 0.405kg, 0.544kg, 0.493kg, 0.604kg, 0.795kg, 0.907kg, 1.01kg, 0.966kg, 1.45kg, 1.47kg, 0.193kg, 0.373kg, 0.44kg, 0.583kg, 0.56kg, 0.639kg, 0.862kg, 1.3kg, 1.22kg, 1.31kg, 1.25kg, 1.92kg, 1.97kg, 0.274kg, 0.654kg, 0.858kg, 0.725kg, 0.873kg, 1.17kg, 1.57kg, 1.65kg, 1.58kg, 2.44kg, 2.47kg, 0.281kg, 0.596kg, 0.693kg, 0.913kg, 0.929kg, 1.18kg, 1.53kg, 1.86kg, 2kg, 2.05kg, 1.95kg, 3.01kg, 3.07kg, 0.315kg, 0.631kg, 0.742kg, 1.27kg, 2.54kg, 2.41kg, 3.63kg, 0.475kg, 0.863kg, 1.07kg, 1.68kg, 2.12kg, 2.62kg, 3.05kg, 2.92kg, 4.44kg, 4.53kg, 0.508kg, 0.912kg, 1.11kg, 1.4kg, 1.74kg, 2.23kg, 3.61kg, 3.46kg, 5.4kg, 5.65kg, 0.54kg, 1.28kg, 1.61kg, 1.87kg, 1.71kg, 2.17kg, 2.94kg, 3.92kg, 4.41kg, 4.17kg, 6.48kg, 6.61kg, 0.773kg, 1.34kg, 1.69kg, 2.13kg, 2.75kg, 5.01kg, 4.74kg, 7.22kg, 7.71kg, 0.815kg, 1.78kg, 2.22kg, 3.1kg, 2.66kg, 3.49kg, 4.62kg, 5.83kg, 5.58kg, 8.66kg, 0.851kg, 1.85kg, 2.3kg, 3.12kg, 4.29kg, 6.69kg, 6.35kg, 10.1kg, 1.12kg, 1.14kg, 1.91kg, 2.4kg, 3.76kg, 5.11kg, 6.76kg, 8.3kg, 8.7kg, 12.8kg, 1.2kg, 3kg, 4.45kg, 6.23kg, 9.37kg, 9.65kg, 14.7kg, 1.24kg, 3.84kg, 5.52kg, 5.19kg, 7.44kg, 11.1kg, 11.9kg, 17.6kg, 1.76kg, 3.29kg, 4.14kg, 7.67kg, 6.32kg, 9.08kg, 14.1kg, 15.2kg, 22.1kg, 2.24kg, 5kg, 6.09kg, 7.05kg, 11.3kg, 17.4kg, 19kg, 27.4kg, 2.5kg, 2.35kg, 5.32kg, 6.59kg, 8.73kg, 14.2kg, 21.1kg, 22.9kg, 33.5kg, 3.93kg, 6.45kg, 11kg, 18kg, 25.4kg, 27.7kg, 42.1kg, 7.86kg, 13.4kg, 23.9kg, 29.8kg, 48.9kg, 4.4kg, 10.6kg, 16.9kg, 29.2kg, 35.2kg, 56.5kg, 6.55kg, 14.5kg, 17.8kg, 30.4kg, 38.9kg, 67.7kg, 6.82kg, 6.27kg, 15kg, 21.5kg, 36.1kg, 43.6kg, 77kg, 9.28kg, 19.2kg, 25.2kg, 43.8kg, 51.5kg, 89.6kg, 9.98kg, 9.47kg, 24.9kg, 34.8kg, 59.8kg, 66.6kg, 110kg, 10.9kg, 26.5kg, 47.7kg, 78.9kg, 88.3kg, 18.7kg, 39kg, 63.4kg, 100kg, 19.9kg, 40.5kg, 66.5kg, 31.4kg, 57.2kg, 83.5kg, 140kg, 32.8kg, 33.2kg, 60.2kg, 170kg, 34.5kg, 34kg, 78.5kg, 36.3kg, 83kg, 51.3kg, 89.1kg, 54kg, 56.2kg, 120kg, 76kg