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Combined Needle Roller And Double Direction Thrust Cylindrical Roller Bearings

ZARN,
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Shaft Designation Mass Designation Mass Dimensions Basic Load Ratings Limiting Speed Tightening
Diameter D H H1 H2 H3 C D1 D2 D3 B B1 B2 r r1 Radial S Axial ֬ Torque
  Cr o  Cor   Cr o  Cor oil grease
Dynamic Static Dynamic Static
mm g g min. min. kN kN kN kN rpm rpm Nm
15 ZARN  1545TN 340 ZARN  1545LTN 370 15 45 40 28.0 53 41.0 16 35 24 34 7.5 20.5 11 0.3 0.6 14.3 19.6 23.5 64.3 8500 2200 10
17 ZARN  1747TN 370 ZARN  1747LTN 410 17 47 43 29.5 57 43.5 16 38 28 38 9.0 23.0 11 0.3 0.6 15.4 22.1 24.3 69.3 7800 2100 12
20 ZARN  2052TN 410 ZARN  2052LTN 460 20 52 46 31.0 60 45.0 16 42 30 40 10.0 24.0 11 0.3 0.6 14.1 20.6 27.4 77.0 7000 2000 18
ZARN  2062TN 870 ZARN  2062LTN 990 20 62 60 40.0 75 55.0 20 52 40 50 12.5 27.5 11 0.3 0.6 22.6 36.0 64.0 141.0 6000 1500 38
25 ZARN  2557TN 530 ZARN  2557LTN 590 25 57 50 35.0 65 50.0 20 47 36 45 10.0 25.0 11 0.3 0.6 24.8 39.8 30.5 93.5 6000 1900 25
ZARN  2572TN 1170 ZARN  2572LTN 1320 25 72 60 40.0 75 55.0 20 62 48 60 12.5 27.5 11 0.3 0.6 24.8 41.4 80.0 199.0 4900 1400 55
30 ZARN  3062TN 600 ZARN  3062LTN 750 30 62 50 35.0 65 50.0 20 52 40 50 10.0 25.0 11 0.3 0.6 24.3 41.5 39.0 101.0 5500 1800 32
ZARN  3080TN 1500 ZARN  3080LTN 1700 30 80 66 43.0 82 59.0 20 68 52 66 14.0 30.0 12 0.3 0.6 25.9 45.8 75.7 221.0 4400 1300 75
35 ZARN  3570TN 800 ZARN  3570LTN 930 35 70 54 37.0 70 53.0 20 60 45 58 11.0 27.0 12 0.3 0.6 26.0 47.0 45.9 105.4 4800 1700 42
ZARN  3585TN 1650 ZARN  3585LTN 1800 35 85 66 43.0 82 59.0 20 73 60 73 14.0 30.0 12 0.3 0.6 28.0 52.7 78.2 237.6 4000 1250 100
40 ZARN  4075TN 900 ZARN  4075LTN 1000 40 75 54 37.0 70 53.0 20 65 50 63 11.0 27.0 12 0.3 0.6 27.5 53.0 59.0 163.0 4400 1600 55
ZARN  4090TN 2090 ZARN  4090LTN 2390 40 90 75 50.0 93 68.0 25 78 60 78 16.0 34.0 12 0.3 0.6 40.9 72.5 84.2 269.2 3700 1200 120
45 ZARN  4580TN 1120 ZARN  4580LTN 1270 45 80 60 42.5 75 57.5 25 70 56 68 11.5 26.5 12 0.3 0.6 38.0 74.0 61.0 177.0 4000 1500 65
ZARN 45105TN 3020 ZARN 45105LTN 3420 45 105 82 53.5 103 74.5 25 90 70 88 17.5 38.5 14 0.3 0.6 40.0 82.0 154.0 405.0 3300 1150 150
50 ZARN  5090TN 1430 ZARN  5090LTN 1780 50 90 60 42.5 78 60.5 25 78 60 78 11.5 29.5 12 0.3 0.6 40.0 82.0 90.0 300.0 3600 1200 85
ZARN 50110TN 3300 ZARN 50110LTN 3750 50 110 82 53.5 103 74.5 25 95 75 93 17.5 38.5 14 0.3 0.6 45.4 88.1 119.3 387.2 3100 1100 180
55 ZARN 55115TN 3500 ZARN 55115LTN 4000 55 115 82 53.5 103 74.5 25 100 80 98 17.5 38.5 14 0.3 0.6 49.0 109.9 126.0 369.0 2900 1000 220
60 ZARN 60120TN 3700 ZARN 60120LTN 4850 60 120 82 53.5 103 74.5 25 105 90 105 17.5 38.5 16 0.3 0.6 54.9 118.6 141.0 505.0 2700 950 250
65 ZARN 65125TN 4000 ZARN 65125LTN 4600 65 125 82 53.5 103 74.5 25 110 90 108 17.5 38.5 16 0.3 0.6 54.2 100.8 126.2 441.4 2600 900 270
70 ZARN 70130TN 4100 ZARN 70130LTN 4850 70 130 82 53.5 103 74.5 25 115 100 115 17.5 38.5 16 0.3 0.6 69.6 143.5 143.0 532.0 2400 800 330
75 ZARN 75155TN 7900 ZARN 75155LTN 9100 75 155 100 65.0 125 90.0 30 135 115 135 21.0 46.0 16 0.3 1.0 95.0 193.0 290.0 890.0 2100 700 580
90 ZARN 90180TN 11800 ZARN 90180LTN 13200 90 180 110 72.5 135 97.5 35 160 130 158 22.5 47.5 16 0.3 1.0 101.0 256.0 320.0 1172.0 1800 700 960
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1.л~dɡODٺHx񅢿á
2.SеıּƳɣ̖TNSضȣ120Bm180ڡ
Note:
1.These load, speed and mass is reference of choice only.  
2.If the cages are made of plastics, suffix TN is added to the bearing No., the maximum 
  allowable working themperrature is   120 in continuous working and 180 in short working.


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