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cylindrical roller bearing

Single row cylindrical roller bearings consist of inner and outer rings, cylindrical rollers, and other components. Depending on the different settings of the inner and outer ring ribs, they can be subdivided into various designs such as NU, NJ, N, NUP, etc. They are suitable for high radial loads and high-speed working conditions.

Screen
內(nèi)徑 d
mm
-
mm
外徑 D
mm
-
mm
寬度 B
mm
-
mm
50
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型號 主要尺寸及數(shù)據(jù) 其他數(shù)據(jù)
帶標(biāo)準(zhǔn)保持架的軸承 備選標(biāo)準(zhǔn)保持架 角圈 d D B r1,2 min m Cr Cor nB nG
mm kg kN r/min
NU1020ML M – 100 150 24 1.5 1.45 85.8 114 5000 7500
NU220ECP J,M,ML HJ 220 EC 100 180 34 2.1 3.35 285 305 4000 4500
N220ECP – – 100 180 34 2.1 3.45 285 305 4000 4500
NJ220ECP J,M,ML HJ 220 EC 100 180 34 2.1 3.45 285 305 4000 4500
NUP220ECP J,M,ML – 100 180 34 2.1 3.6 285 305 4000 4500
NU2220ECP J,M,ML,PH HJ 2220 EC 100 180 46 2.1 4.75 380 450 4000 4500
NJ2220ECP J,M,ML,PH HJ 2220 EC 100 180 46 2.1 4.8 380 450 4000 4500
NUP2220ECP J,M,ML,PH – 100 180 46 2.1 4.8 380 450 4000 4500
N320ECP M – 100 215 47 3 7.35 450 440 3200 3800
NU320ECP J,M,ML HJ 320 EC 100 215 47 3 7.45 450 440 3200 3800
NJ320ECJ M,ML,P HJ 320 EC 100 215 47 3 7.65 450 440 3200 3800
NUP320ECJ M,ML,P – 100 215 47 3 7.7 450 440 3200 3800
NJ2320ECJ M,ML,P HJ 2320 EC 100 215 73 3 12 670 735 3200 3800
NU2320ECP J,M,ML HJ 2320 EC 100 215 73 3 12 670 735 3200 3800
NUP2320ECJ M,ML,P – 100 215 73 3 12.5 670 735 3200 3800
NU420M – HJ 420 100 250 58 4 15.5 457 520 3000 3600
NU18/1000MA/HB1 – – 1000 1220 100 6 265 2640 6550 400 530
NUP18/1000MA/HB1 – – 1000 1220 100 6 269 2640 6550 400 530
NU1021ML – – 105 160 26 2 1.9 101 137 4800 7500
N221ECP – – 105 190 36 2.1 3.9 300 315 3800 4300
NU221ECP J,ML HJ 221 EC 105 190 36 2.1 3.95 300 315 3800 4300
NJ221ECP J,ML HJ 221 EC 105 190 36 2.1 4 300 315 3800 4300
NUP221ECP J,ML – 105 190 36 2.1 4.2 300 315 3800 4300
NU321ECP J,ML – 105 225 49 3 8.5 500 500 3200 3800
N321ECP – – 105 225 49 3 8.6 500 500 3200 3800
NJ321ECP J,ML – 105 225 49 3 9.05 500 500 3200 3800
NU421M – – 105 260 60 4 17.5 501 570 2800 3400
NU1022ML M – 110 170 28 2 2.3 128 166 4500 7000
NU222ECP J,M,ML HJ 222 EC 110 200 38 2.1 4.7 335 365 3600 4000
N222ECP M – 110 200 38 2.1 4.8 335 365 3600 4000
NJ222ECP J,M,ML HJ 222 EC 110 200 38 2.1 4.8 335 365 3600 4000
NUP222ECP J,M,ML – 110 200 38 2.1 5 335 365 3600 4000
NJ2222ECP J,ML – 110 200 53 2.1 6.7 440 520 3600 4000
NU2222ECP J,ML – 110 200 53 2.1 6.7 440 520 3600 4000
NUP2222ECP J,ML – 110 200 53 2.1 7 440 520 3600 4000
N322ECP M – 110 240 50 3 10 530 540 3000 3400
NJ322ECJ M,ML,P HJ 322 EC 110 240 50 3 10.5 530 540 3000 3400
NU322ECP J,M,ML HJ 322 EC 110 240 50 3 10.5 530 540 3000 3400
NUP322ECP J,M,ML – 110 240 50 3 10.5 530 540 3000 3400
NJ2322ECP ML HJ 2322 EC 110 240 80 3 17 780 900 3000 3400
NU2322ECP ML HJ 2322 EC 110 240 80 3 17 780 900 3000 3400
NUP2322ECP ML – 110 240 80 3 17.5 780 900 3000 3400
NJ422M – HJ 422 110 280 65 4 22.5 550 630 2600 3200
NU1024ML M – 120 180 28 2 2.55 134 183 4000 6300
N224ECP M – 120 215 40 2.1 5.75 390 430 3400 3600
NU224ECP J,M,ML HJ 224 EC 120 215 40 2.1 5.75 390 430 3400 3600
NJ224ECP J,M,ML HJ 224 EC 120 215 40 2.1 5.85 390 430 3400 3600
NUP224ECJ M,ML,P – 120 215 40 2.1 5.95 390 430 3400 3600
NU2224ECP J,M,ML HJ 2224 EC 120 215 58 2.1 8.2 520 630 3400 3600
NJ2224ECJ M,ML,P HJ 2224 EC 120 215 58 2.1 8.65 520 630 3400 3600
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