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  • Single Row Angular Contact Ball Bearings | KG Bearing
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Single Row Angular Contact Ball Bearings 7052 B

Technical Details

Bore Diameter (mm) d Outer Diameter (mm) D Width (mm) B Weight (Kg)
260 400 65 28.7

KZ SERIES : 7000 AC, 7200 AC, 7204 AC, 7301 AC, 7304 AC

MATERIAL : Chrome Steel SAE52100/100Cr6/GCr15 , Stainless Steel 420 and 440

QUALITY : ABEC 1, ABEC3, ABEC5, ABEC7

Single row angular contact ball bearings 7052 B can accommodate axial loads in one direction only. This type of bearing is typically adjusted against a second bearing. Their bearing rings are relatively offset as such to have an upper and a lower shoulder and are non-separable with single raceway grooves in the inner and outer rings. Single row Angular Contact Ball Bearings are known for their performance and high accuracy. This type of bearings can carry a high axial and radial load.

KZ BEARING SERIES

Metric Series : 7000, 7200, 7300, 7400, 7900, 71800, 71900

Inch Series : XLT, ALS, AMS

CAGES : MACHINED BRASS CAGE, POCKET-TYPE POLYAMIDE CAGE, PRESSED STEEL CAGE

Applications and industry: AUTOMOTIVE, HOME APPLIANCES, FLUID MACHINERY, TEXTILE INDUSTRY, AEROSPACE APPLICATIONS, MACHINE TOOL APPLICATION, PUMPS AND MOTORS, RAILD ROAD APPLICATIONS,

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Bearing Number Inner Diameter (d) MM Outer Diameter (D) MM Width (B) MM Basic Load Rating (N) Dyn. C Basic Load Rating (N) Stat. C0 LIMITTING SPEED ( R/MIN ) LUBRICATION Grease LIMITTING SPEED ( R/MIN ) LUBRICATION Oil Weight (KG)
7052 B 260 400 65 291000 431000 1100 1500 28.7
7056 AC 280 420 65 332000 507000 1400 1800 30.4
7056 B 280 420 65 297000 453000 1100 1400 30.4
7060 AC 300 460 74 426000 680000 1300 1600 43.7
7060 B 300 460 74 382000 613000 960 1300 43.7
7064 AC 320 480 74 437000 722000 1200 1500 46
7064 B 320 480 74 391000 651000 890 1200 46
7068 AC 340 520 82 502000 861000 1100 1300 61.8
7068 B 340 520 82 450000 777000 800 1100 61.8
7072 AC 360 540 82 515000 913000 1000 1300 64.6
7072 B 360 540 82 461000 824000 750 1000 64.6
7076 AC 380 560 82 528000 966000 940 1200 67.2
7076 B 380 560 82 472000 870000 700 940 67.2
7200 AC 10 30 9 4650 2200 29000 37000 0.032
7200 B 10 30 9 4300 2000 22000 29000 0.032
7200 C 10 30 9 5000 2350 40000 54000 0.032
7201 AC 12 32 10 7450 3650 27000 34000 0.039
7201 B 12 32 10 6950 3400 20000 27000 0.039
7201 C 12 32 10 7900 3850 38000 50000 0.039
7202 AC 15 35 11 8100 4250 24000 29000 0.048
7202 B 15 35 11 7450 3950 18000 24000 0.048
7202 C 15 35 11 8650 4550 33000 43000 0.048
7203 AC 17 40 12 10200 5500 21000 26000 0.069
7203 B 17 40 12 9350 5050 16000 21000 0.069
7203 C 17 40 12 10900 5900 29000 38000 0.069
7204 AC 20 47 14 14500 8400 17000 22000 0.11
7204 B 20 47 14 13300 7700 13000 17000 0.11
7204 C 20 47 14 15500 9000 24000 32000 0.11
7205 AC 25 52 15 15300 9500 15000 19000 0.13
7205 B 25 52 15 14000 8700 12000 15000 0.13
7205 C 25 52 15 16600 10200 21000 28000 0.13
7206 AC 30 62 16 21300 13700 13000 16000 0.217
7206 B 30 62 16 19400 12500 9600 13000 0.217
7206 C 30 62 16 23000 14700 18000 24000 0.217
7207 AC 35 72 17 19100 13700 17000 22000 0.313
7207 B 35 72 17 28100 18600 11000 14000 0.313
7207 C 35 72 17 25600 17000 8300 11000 0.313
7208 AC 40 80 18 33600 23300 10000 12000 0.402
7208 B 40 80 18 30600 21300 7500 10000 0.402
7208 C 40 80 18 36400 25200 14000 18000 0.402
7209 AC 45 85 19 37700 26600 9400 12000 0.46
7209 B 45 85 19 34300 24300 7000 9400 0.46
7209 C 45 85 19 40800 28700 13000 17000 0.46
7210 AC 50 90 20 39400 29400 8500 11000 0.51
7210 B 50 90 20 35700 26700 6400 8500 0.51
7210 C 50 90 20 42800 31800 12000 16000 0.51
7211 AC 55 100 21 48700 37100 7600 9500 0.68
7211 B 55 100 21 44100 33800 5700 7600 0.68
7211 C 55 100 21 52900 40200 11000 14000 0.68
7212 AC 60 110 22 58900 45700 6900 8600 1.02
7212 B 60 110 22 53400 41600 5100 6900 1.02
7212 C 60 110 22 64000 49500 9500 13000 1.02
7213 AC 65 120 23 67300 54200 6400 8000 1.09
7213 B 65 120 23 60900 49300 4800 6400 1.09
7213 C 65 120 23 73100 58700 8900 12000 1.09
7214 AC 70 125 24 69800 55600 6100 7600 1.18
7214 B 70 125 24 63200 50600 4600 6100 1.18
7214 C 70 125 24 75900 60200 8400 11000 1.18
7215 AC 75 130 25 79200 65200 5800 7200 1.32
7215 B 75 130 25 71700 59300 4300 5800 1.32
7215 C 75 130 25 86100 70600 8000 11000 1.32
7216 AC 80 140 26 85300 71500 5400 6700 1.57
7216 B 80 140 26 77100 65000 4000 5400 1.57
7216 C 80 140 26 92800 77500 7500 9900 1.57
7217 AC 85 150 28 98600 83600 5000 6300 2.01
7217 B 85 150 28 89200 76000 3800 5000 2.01
7217 C 85 150 28 107000 90600 4400 5500 2.01
7218 AC 90 160 30 113000 96700 4700 5900 2.47
7218 B 90 160 30 102000 88000 3500 4700 2.47
7218 C 90 160 30 123000 105000 6500 8600 2.47
7219 AC 95 170 32 122000 103000 4400 5500 3.02
7219 B 95 170 32 111000 94000 3300 4400 3.02
7219 C 95 170 32 133000 112000 6100 8100 3.02
7220 AC 100 180 34 137000 117000 4100 5200 3.62
7220 B 100 180 34 124000 107000 3100 4200 3.62
7220 C 100 180 34 149000 127000 5700 7600 3.62
7221 AC 105 190 36 149000 132000 3900 4900 4.29
7221 B 105 190 36 135000 121000 2900 3900 4.29
7221 C 105 190 36 162000 143000 5400 7200 4.29
7222 AC 110 200 38 162000 148000 3700 4600 5.03
7222 B 110 200 38 147000 135000 2800 3700 5.03
7222 C 110 200 38 176000 160000 5100 6800 5.03
7224 AC 120 215 40 174000 166000 3400 4300 7.08
7224 B 120 215 40 158000 151000 2600 3400 7.08
7224 C 120 215 40 190000 180000 4800 6300 7.08
7226 AC 130 230 40 196000 198000 3200 4000 8.1
7226 B 130 230 40 177000 180000 2400 3200 8.1
7226 C 130 230 40 213000 214000 4400 5800 8.1
7228 AC 140 250 42 218000 234000 2900 3600 9.95
7228 B 140 250 42 197000 213000 2200 2900 9.95
7228 C 140 250 42 238000 254000 4000 5300 9.95
7230 AC 150 270 45 248000 280000 2700 3300 12.46
7230 B 150 270 45 225000 254000 2000 2700 12.46
7230 C 150 270 45 270000 303000 3700 4900 12.46
7232 AC 160 290 48 230000 263000 2500 3100 15.49
7232 B 160 290 48 238000 279000 1800 2500 15.49
7232 C 160 290 48 287000 333000 3400 4500 15.49
7234 AC 170 310 52 27000 331000 2300 2800 19.69
7234 B 170 310 52 245000 300000 1700 2300 19.69
7234 C 170 310 52 297000 359000 3100 4200 19.69
7236 AC 180 320 52 293000 362000 2200 2700 20.26
7236 B 180 320 52 265000 329000 1600 2200 20.26
7236 C 180 320 52 320000 393000 3000 4000 20.26
7238 AC 190 340 55 303000 390000 2000 2500 24.31
7238 B 190 340 55 273000 353000 1500 2000 24.31
7238 C 190 340 55 331000 424000 2800 3700 24.31
7240 AC 200 360 58 324000 423000 1900 2400 28.82
7240 B 200 360 58 292000 384000 1400 1900 28.82
7240 C 200 360 58 354000 460000 2600 3500 28.82
7244 AC 220 400 65 380000 540000 2600 3200 33.6
7244 C 220 400 65 400000 560000 2500 3400 33.6
7300 AC 10 35 11 9300 4300 20000 26000 0.054
7300 B 10 35 11 8950 4150 18000 24000 0.054
7300 C 10 35 11 9850 4600 36000 49000 0.054
7301 AC 12 37 12 11200 5250 18000 24000 0.065
7301 B 12 37 12 10800 5050 16000 22000 0.065
7301 C 12 37 12 10800 4900 33000 45000 0.065
7302 AC 15 42 13 13600 7100 16000 21000 0.088
7302 B 15 42 13 12800 6750 14000 19000 0.088
7302 C 15 42 13 13300 6850 28000 39000 0.088
7303 AC 17 47 14 14900 7900 18000 23000 0.121
7303 B 17 47 14 13800 7300 14000 18000 0.121
7303 C 17 47 14 15800 8400 25000 33000 0.121
7304 AC 20 52 15 17400 9400 17000 21000 0.156
7304 B 20 52 15 16200 8700 13000 17000 0.156
7304 C 20 52 15 18500 9950 23000 31000 0.156
7305 AC 25 62 17 24800 14400 14000 17000 0.248
7305 B 25 62 17 22900 13300 10000 14000 0.248
7305 C 25 62 17 26400 15300 19000 25000 0.248
7306 AC 30 72 19 30100 18900 12000 14000 0.381
7306 B 30 72 19 27600 17400 8700 12000 0.381
7306 C 30 72 19 32300 20300 16000 21000 0.381
7307 AC 35 80 21 35400 22000 10000 13000 0.512
7307 B 35 80 21 32500 20200 7700 10000 0.512
7307 C 35 80 21 37900 23600 14000 19000 0.512
7308 AC 40 90 23 43200 27400 9200 12000 0.733
7308 B 40 90 23 39700 25200 6900 9200 0.733
7308 C 40 90 23 46300 29400 13000 17000 0.733
7309 AC 45 100 25 55100 37100 8200 10000 0.97
7309 B 45 100 25 50600 34100 6200 8200 0.97
7309 C 45 100 25 59200 39700 11000 15000 0.97
7310 AC 50 110 27 70100 48100 7300 9100 1.23
7310 B 50 110 27 64400 44300 5500 7300 1.23
7310 C 50 110 27 75100 51600 10000 13000 1.23
7311 AC 55 120 29 80900 56500 6700 8400 1.57
7311 B 55 120 29 74300 52000 5000 6700 1.57
7311 C 55 120 29 86800 60600 9300 12000 1.57
7312 AC 60 130 31 92500 65600 6200 7700 1.696
7312 B 60 130 31 84900 60300 4600 6200 1.696
7312 C 60 130 31 99200 70300 8600 11000 1.696
7313 AC 65 140 33 105000 75300 5800 7200 2.38
7313 B 65 140 33 96100 69300 4300 5800 2.38
7313 C 65 140 33 112000 80700 8000 11000 2.38
7314 AC 70 150 36 118000 85800 5400 6700 2.89
7314 B 70 150 36 108000 78900 4000 5400 2.89
7314 C 70 150 36 126000 91900 7500 9900 2.89
7315 AC 75 160 37 128000 97000 5000 6300 3.47
7315 B 75 160 37 118000 89200 3800 5000 3.47
7315 C 75 160 37 137000 104000 7000 9200 3.47
7316 AC 80 170 39 139000 109000 4700 5900 4.13
7316 B 80 170 39 127000 100000 3500 4700 4.13
7316 C 80 170 39 149000 117000 6500 4600 4.13
7317 AC 85 180 41 150000 122000 4400 5500 4.91
7317 B 85 180 41 137000 112000 3300 4400 4.91
7317 C 85 180 41 161000 130000 6100 8100 4.91
7318 AC 90 190 43 161000 135000 4200 5200 5.74
7318 B 90 190 43 148000 124000 3100 4200 5.74
7318 C 90 190 43 173000 145000 5800 7700 5.74
7319 AC 95 200 45 122000 103000 4400 5500 6.67
7319 B 95 200 45 111000 94000 3300 4400 6.67
7319 C 95 200 45 133000 112000 6100 8100 6.67
7320 AC 100 215 47 184000 161000 3600 4600 8.1
7320 B 100 215 47 168000 148000 2700 3600 8.1
7320 C 100 215 47 197000 173000 5000 6700 8.1
7321 AC 105 225 49 208000 193000 3500 4400 9.28
7321 B 105 225 49 191000 177000 2600 3500 9.28
7321 C 105 225 49 223000 207000 4800 6400 9.28
7322 AC 110 240 50 232000 226000 3200 4000 10.87
7322 B 110 240 50 213000 208000 2400 3200 10.87
7322 C 110 240 50 249000 242000 4500 5900 10.87
7324 AC 120 260 55 246000 252000 3000 3700 16.62
7324 B 120 260 55 225000 231000 2200 3000 16.62
7324 C 120 260 55 265000 271000 4100 5500 16.62
7326 AC 130 280 58 301000 329000 2700 3400 19.9
7326 B 130 280 58 250000 268000 2100 2700 19.9
7326 C 130 280 58 294000 314000 3800 5000 19.9
7328 AC 140 300 62 329000 374000 2500 3200 24.31
7328 B 140 300 62 302000 344000 1900 2500 24.31
7328 C 140 300 62 353000 401000 3500 4600 24.31
7330 AC 150 320 65 348000 414000 2300 2900 28.36
7330 B 150 320 65 318000 380000 1800 2300 28.36
7330 C 150 320 65 374000 445000 3200 4300 28.36
7332 AC 160 340 68 365000 455000 2200 2700 34.15
7332 B 160 340 68 332000 416000 1600 2200 34.15
7332 C 160 340 68 394000 490000 3000 4000 34.15
7334 AC 170 360 72 389000 485000 2000 2500 40.36
7334 B 170 360 72 355000 444000 1500 2000 40.36
7334 C 170 360 72 418000 521000 2800 3700 40.36
7336 AC 180 380 75 409000 534000 1900 2400 46.72
7336 B 180 380 75 373000 488000 1400 1900 46.72
7338 AC 190 400 78 450000 598000 1800 2200 53.85
7338 B 190 400 78 411000 548000 1300 1800 53.85
7340 AC 200 420 80 474000 658000 1700 2100 60.51
7340 B 200 420 80 432000 602000 1200 1700 60.51
7404 AC 20 72 19 35600 19100 9600 13000 0.395
7404 B 20 72 19 33500 17900 8500 12000 0.395
7405 AC 25 80 21 39700 23200 8200 11000 0.527
7405 B 25 80 21 36900 21500 7300 10000 0.527
7406 AC 30 90 23 47600 28400 7300 9700 0.686
7406 B 30 90 23 44200 26400 6500 8900 0.686
7407 AC 35 100 25 60400 37000 6500 8600 0.95
7407 B 35 100 25 56200 34300 5700 7900 0.95
7408 AC 40 110 27 69900 43500 5900 7900 1.23
7408 B 40 110 27 64900 40400 5200 7200 1.23
7409 AC 45 120 29 84900 53800 5400 7100 1.55
7409 B 45 120 29 78900 50000 4800 6600 1.55
7410 AC 50 130 31 97400 65300 4900 6600 1.92
7410 B 50 130 31 90200 60400 4400 6000 1.92
7411 AC 55 140 33 118000 82400 4500 6000 2.36
7411 B 55 140 33 110000 76500 4000 5500 2.36
7412 AC 60 150 35 129000 93600 4100 5500 2.85
7412 B 60 150 35 119000 86700 3700 5100 2.85
7413 AC 65 160 37 139000 104000 3900 5200 3.41
7413 B 65 160 37 129000 96800 3500 4800 3.41
7414 AC 70 180 42 149000 115000 3500 4600 4.99
7414 B 70 180 42 148000 119000 3100 4300 4.99
7415 AC 75 190 45 171000 141000 3300 4400 5.9
7415 B 75 190 45 158000 131000 2900 4000 5.9
7416 AC 80 200 48 193000 166000 3100 4100 6
7416 B 80 200 48 179000 154000 2700 3800 6
7417 AC 85 210 52 204000 180000 3000 3900 8.54
7417 B 85 210 52 189000 167000 2600 3600 8.54
7418 AC 90 225 54 216000 196000 2800 3700 11.4
7418 B 90 225 54 200000 182000 2500 3400 11.4
7900 10 22 6 3400 1580 0.01
7901 12 24 6 3550 1770 0.01
7902 15 28 7 5400 2770 0.02
7903 17 30 7 5000 2900 0.017
7904 20 37 9 6950 4250 0.036
7905 25 42 9 5720 3960 0.05
7906 30 47 9 6000 4600 0.058
7907 35 55 10 9600 7100 0.088
7908 40 62 12 10000 8100 0.13
7909 45 68 12 12500 10300 0.15
7910 50 72 12 13300 11600 0.157
7911 55 80 13 13800 12800 0.214
7912 60 85 13 14500 14000 0.23
7913 65 90 13 14600 14400 0.245
7914 70 100 16 21000 21000 0.397
7915 75 105 16 21200 21700 0.42
7916 80 110 16 21500 22400 0.444
7917 85 120 18 28800 30400 0.628
7918 90 125 18 29200 31600 0.658
7919 95 130 18 29600 32400 0.688
7920 100 140 20 38400 42000 0.934
7921 105 145 20 38800 43600 0.972
7922 110 150 20 39600 44800 1.01
7924 120 165 22 48800 55600 1.66
7926 130 180 24 66000 70000 1.82
7928 140 190 24 60400 72000 1.94
7930 150 210 28 78000 94000 2.96
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