Catalog: Ball and Roller Bearings
Company/Brand: NTN Corporation Japan
dt 80 in Ball and Roller Bearings by NTN Corporation Japan
arrangement df a tandem arrangement dt 1 2 d 10 30mm boundary dimensions mm ... 00 10.1 9.50 5.05 7.60 7.00 11.2 10.5 5.80 9.05 8.35 13.5 12.5 7.15 12.0 11.0 15.9 ... cages when pressed cages are used 80 of this value is acceptable 2 bearing ...
pr xfr yfa contact angle e single dt db df fa fr e fa fr e fa fr e fa fr ... 57 0.93 r1a ra ra db da da r1a db 30° 0.80 40° 1.14 static por xo fr contact angle ... yo fa db df single dt xo yo 0.5 0.5 0.33 0.26 xo 1 1 30° 40° ... yo 0.66 0.52 for single and dt arrangement when por fr use por fr ... and fillet dimensions mm da max db df dt da min db min db max ras max r1as max 7 ... .50 8.80 8.10 16.5 15.4 8.20 12.3 11.4 18.2 17.1 ... df df df df df df df df df df df df df dt dt dt dt dt dt dt dt dt dt dt dt dt dt ... dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt 12.5 14.5 14.5 14.5 14.5 ...
arrangement df a tandem arrangement dt 1 2 d 30 55mm boundary dimensions mm ... rls min 3 cr 30 62 62 72 72 55 62 72 72 80 80 62 68 80 80 90 90 68 75 85 85 100 ... 100 72 80 90 90 110 110 80 90 100 100 120 120 16 16 19 19 10 14 17 ... 3,650 6,450 5,950 1,690 2,410 4,200 3,800 7,600 6,950 1,770 3,150 5,200 4,700 8, ... 1,490 2,560 2,340 3,350 3,100 1,310 1,800 2,930 2,680 4,500 4,100 1,470 2,050 3, ... 4,950 1,640 2,680 4,050 3,700 6,300 5,800 12,000 11,000 11,000 9,600 13,000 12, ... 000 11,000 9,300 9,800 8,400 11,000 10,000 9,600 8,300 8,600 7 ... ,400 10,000 9,500 8,700 7,400 7,800 6,600 9,200 8,600 7,900 6,700 7,100 6, ... cages when pressed cages are used 80 of this value is acceptable 2 bearing ...
pr xfr yfa contact angle e single dt db df fa fr e fa fr e fa fr e fa fr ... 57 0.93 r1a ra ra db da da r1a db 30° 0.80 40° 1.14 static por xo fr contact angle ... yo fa db df single dt xo yo 0.5 0.5 0.33 0.26 xo 1 1 30° 40° ... yo 0.66 0.52 for single and dt arrangement when por fr use por fr ... and fillet dimensions mm da max db df dt da min db min db max ras max r1as max ... 46.0 66.0 60.5 25.7 35.5 57.5 52.5 88.0 80.5 28.9 40.0 63.0 57.0 105 96.0 32.0 52.5 ... 3,300 5,350 8,050 7,350 12,600 11,600 9,800 8,600 8,900 7,700 10,000 9,400 8,600 7, ... 500 7,800 6,800 9,000 8,300 7,700 6,700 6,900 6,000 8, ... 7,500 6,900 6,000 6,200 5,400 7,300 6,800 6,300 5,500 5,600 4,900 6,700 6,300 5, ... 11,000 10,000 9,200 8,000 8,200 7,200 9,800 9,100 8,300 7,300 7,500 6,500 8,900 8, ... 400 7,600 6,600 6,800 5,900 db db db db db db db db db db db ...
arrangement df a tandem arrangement dt 1 2 d 60 85mm boundary dimensions mm ... 7,150 6,500 11,300 10,400 2,670 4,350 7,800 7,050 12,700 11,700 1,780 2,860 5,000 4 ... 7,700 2,670 4,000 6,500 5,900 9,550 8,800 7,800 7,200 6,600 5,700 5,900 5,100 7, ... 6,200 5,700 4,900 5,100 4,400 6,300 5,800 5,300 4,500 4,800 4,100 5,900 5,500 5, ... 000 4,300 4,500 3,800 5,500 5,100 4,700 4,000 10,000 9,600 8, ... 800 7,600 7,900 6,800 9,600 9,000 8,100 7,000 7,300 6,300 9, ... 000 8,300 7,600 6,500 6,800 5,800 8,400 7,800 7,100 6,000 6,300 5,400 7, ... 800 7,300 6,600 5,700 5,900 5,100 7,400 6, ... .5 62.0 136 106 125 97.5 26.9 53.5 89.0 80.5 147 135 36.0 54.5 99.5 90.0 28.0 50.5 ... 76.0 69.5 119 109 38.0 53.5 88.5 80.5 2,710 2,760 4,450 4,250 8,050 7,000 7, ... 300 6,350 13,800 10,800 12,700 9,900 2,740 2,860 5,450 5,150 9, ...
pr xfr yfa contact angle e single dt db df fa fr e fa fr e fa fr e fa fr ... 57 0.93 r1a ra ra db da da r1a db 30° 0.80 40° 1.14 static por xo fr contact angle ... yo fa db df single dt xo yo 0.5 0.5 0.33 0.26 xo 1 1 30° 40° ... yo 0.66 0.52 for single and dt arrangement when por fr use por fr ... and fillet dimensions mm da max db df dt da min db min db max ras max r1as max ... 500 20,700 19,000 4,400 7,250 13,100 11,800 22,500 20,600 4,450 8,850 14,700 13,300 ... ,000 9,100 14,600 13,400 3,700 6,400 11,800 10,700 16,700 15,400 5,350 8,050 13,000 ... 11,800 19,100 17,600 5,500 8,500 14,000 12,700 ... 21,600 19,800 5,700 10,300 15,500 14,100 24,200 22, ... 300 7,750 10,900 18,100 16,400 6,200 5,800 5,300 4,600 4,700 4,100 5,700 5,400 4, ... 900 4,200 4,400 3,800 5,300 5,000 4,500 3,900 4,100 3,500 5, ...
arrangement df a tandem arrangement dt 1 2 d 85 120mm boundary dimensions mm ... 183 167 48.0 68.5 144 130 207 190 48.5 80.0 157 142 220 202 49.5 92.0 170 154 246 ... 0 158 144 246 226 69.5 16,200 13,500 14,800 12,400 3,650 3,850 6,650 6,450 12,000 ... 10,900 9,550 17,400 15,000 15,900 13,800 3,800 6,800 13,600 12,300 18,600 17,100 ... ,300 15,700 25,100 23,000 6,200 4,150 6,800 12,000 11,000 16,600 15,200 5,350 7,200 ... 12,800 11,700 19,700 18,100 5,550 8,350 14,400 ... 7,100 4,200 3,600 5,200 4,900 4,400 3,800 4,000 3,400 5,000 4,600 4,100 3,500 3, ... 3,500 3,000 3,200 2,700 3,900 5,600 4,800 7,000 6,500 5,900 5,000 5,300 4,500 6, ... 6,100 5,500 4,700 5,000 4,200 6,200 5,800 5,200 4,500 4,700 4,000 5,900 5,500 5, ... 000 4,300 4,500 3,800 5,700 5,300 4,700 4,000 4,300 3,700 5, ... 7322 7322b 7924 59 76 40 45 51 67.5 62 80.5 41.5 46.5 54.5 71.5 65 84.5 44.5 48 57. ...
pr xfr yfa contact angle e single dt db df fa fr e fa fr e fa fr e fa fr ... 57 0.93 r1a ra ra db da da r1a db 30° 0.80 40° 1.14 static por xo fr contact angle ... yo fa db df single dt xo yo 0.5 0.5 0.33 0.26 xo 1 1 30° 40° ... yo 0.66 0.52 for single and dt arrangement when por fr use por fr ... and fillet dimensions mm da max db df dt da min db min db max ras max r1as max ... 212 335 310 79.0 130 254 231 355 330 80.0 149 276 250 400 365 99.0 265 244 75.5 ... 289 490 455 139 26,300 24,100 5,900 10,800 19,500 17,700 28,300 25,900 6,150 11, ... 20,000 30,500 27,700 7,950 11,300 23,800 21,600 34,500 31,500 8,050 13,300 25, ... 3,000 2,600 3,700 3,500 3,100 2,700 2,800 2,400 3,500 3,300 3,000 2,600 2,700 2, ... 300 3,400 3,100 2,800 2,500 2,600 2,200 3,100 4,500 3,900 5, ... 4,100 4,200 3,700 5,300 4,900 4,400 3,800 3,900 3,400 5,000 4,600 4,200 3,600 3, ...
arrangement df a tandem arrangement dt 1 d 120 170mm boundary dimensions mm ... 65 28 38 48 48 68 68 28 42 52 52 72 56 80 80 110 110 48 66 80 80 116 116 48 66 84 ... 23,700 21,400 33,500 30,500 10,000 15,800 26,800 24,200 35,500 32,000 10,400 18, ... 18,100 16,500 25,700 23,600 8,900 12,800 20,200 18,300 29,800 27,400 9,150 13, ... ,900 36,500 33,000 49,500 3,600 3,200 2,800 2,900 2,500 3,600 3,300 3,000 2,500 2, ... 3,100 2,700 2,300 2,500 2,100 3,100 2,800 2,500 2,200 2,300 2,000 2,800 2,700 2, ... 400 2,000 2,100 1,800 2,700 2,500 2,200 1,900 2,000 4,800 4, ... 3,100 4,400 4,100 3,600 3,100 3,300 2,800 4,100 3,800 3,400 2,900 3,100 2,600 3, ... 800 3,600 3,200 2,700 2,800 2,400 3,600 3,300 3,000 2,500 2,700 ...
pr xfr yfa contact angle e single dt db df fa fr e fa fr e fa fr e fa fr ... 57 0.93 r1a ra ra db da da r1a da 30° 0.80 40° 1.14 static por xo fr contact angle ... yo fa db df single dt xo yo 0.5 0.5 0.33 0.26 xo 1 1 30° 40° ... yo 0.66 0.52 for single and dt arrangement when por fr use por fr ... and fillet dimensions mm db max db df dt da min da max ras max r1as max 152 297 ... 32,500 29,400 45,500 41,500 12,500 19,800 33,500 30,500 50,000 45,500 16,100 22, ... 20,100 36,000 33,000 51,500 47,000 17,800 25,600 40,500 36,500 59,500 54,500 18, ... 99,000 2,900 2,600 2,300 2,300 2,000 2,800 2,600 2,400 2,100 2,100 1,900 2,600 2, ... 1,900 2,000 1,700 2,400 2,300 2,000 1,800 1,800 1,600 2,300 2,100 1,900 1,600 1, ... 700 1,500 2,100 2,000 1,800 1,500 1,600 3,800 3,400 3,000 3,100 2, ... 700 3,800 3,500 3,100 2,700 2,800 2,500 3,500 3,300 2,900 2,500 2,600 2, ...
arrangement df a tandem arrangement dt 1 d 170 300mm boundary dimensions mm ... 52 75 75 33 46 55 55 78 78 38 51 58 58 80 80 38 38 46 46 56 144 66 92 104 104 150 ... 31,000 28,100 41,500 38,000 13,500 22,800 31,000 27,800 44,000 40,000 18,900 25, ... 62,000 56,500 1,700 2,500 2,300 2,100 1,800 1,900 1,600 2,400 2,200 2,000 1,700 1, ... 800 1,500 2,200 2,100 1,900 1,600 1,700 1, ... 400 2,000 1,800 1,700 1,500 1,400 2,300 3,300 3,100 2, ... 800 2,400 2,500 2,100 3,200 2,900 2,600 2, ... 200 2,300 2,000 3,000 2,800 2,500 2,100 2,200 1,900 2,700 2,400 2, ...
pr xfr yfa contact angle e single dt db df fa fr e fa fr e fa fr e fa fr ... 57 0.93 r1a ra ra db da da r1a da 30° 0.80 40° 1.14 static por xo fr contact angle ... yo fa db df single dt xo yo 0.5 0.5 0.33 0.26 xo 1 1 30° 40° ... yo 0.66 0.52 for single and dt arrangement when por fr use por fr ... and fillet dimensions mm db max db df dt da min da max ras max r1as max 575 213 ... 1,900 1,700 1,400 1,500 1,300 1,900 1,800 1,600 1,400 1,400 1,200 1,800 1,700 1, ... 1,200 1,600 1,500 1,300 1,200 1,100 1,800 2,700 2,500 2,200 1,900 2,000 1,700 2, ... 500 2,300 2,100 1,800 1,900 1,600 2,400 2,200 2,000 1,700 1, ... 800 1,500 2,100 1,900 1,800 1,600 1,500 db db db db db db db db db ... df df df df df df df df df df df df df dt dt dt dt dt dt dt dt dt dt dt dt dt dt ...
arrangement df a tandem arrangement dt d 10 40mm boundary dimensions mm basic ... 42 47 52 62 42 47 55 62 72 47 55 62 72 80 52 62 68 80 8 9 8 10 9 11 13 10 12 14 ... .7 16.6 26.4 5.35 8.30 15.1 23.0 32.5 5.80 13.2 19.1 30.5 40.5 6.05 14.0 20.6 36.5 ... 785 1,140 1,600 1,070 1,490 1,890 515 800 1,190 1,690 2,690 545 845 1,540 2,350 3 ...
44 0.46 0.49 0.51 0.55 0.56 0.56 single dt db df fa fr e fa fr e fa fr e fa fr ... 0 1 static por xo fr yo fa db df single dt xo yo 0.5 0.46 xo 1 yo 0.92 for single ... and dt arrangement when por fr use por fr 1 ... and fillet dimensions mm db max db df dt da min da max ras max r1as max 7.95 8. ... 80 8.80 11.5 10.1 14.6 21.6 12.5 18.1 25.6 17.0 ... .6 37.5 52.5 9.40 21.4 31.0 49.5 65.5 9.80 22.7 33.5 59.0 4.40 5.25 5.25 6.95 6.75 ... 300 1,940 2,750 4,350 890 1,380 2,510 3,800 5,350 960 2,180 3,150 5,050 6,700 1,000 ... df df df df df df df df df df df df df dt dt dt dt dt dt dt dt dt dt dt dt dt dt ... dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt 12.5 14.5 14.5 16.5 17.5 19 ...
arrangement df a tandem arrangement dt d 40 75mm boundary dimensions mm basic ... min 2 cr 40 90 58 68 75 85 100 65 72 80 90 110 72 80 90 100 120 78 85 95 110 ... 19.5 30.5 49.5 70.5 14.9 20.4 34.5 55.0 80.5 15.8 29.0 43.0 60.0 92.0 16.7 30.5 5, ... 050 775 1,760 2,490 4,150 6,550 805 1,870 2,650 4,350 7,650 1,330 1,950 3, ... 2,040 3,550 6,550 10,100 1,440 2,060 3,800 7,100 11,400 1,470 2,950 4,800 7,750 12 ...
44 0.46 0.49 0.51 0.55 0.56 0.56 single dt db df fa fr e fa fr e fa fr e fa fr ... 0 1 static por xo fr yo fa db df single dt xo yo 0.5 0.46 xo 1 yo 0.92 for single ... and dt arrangement when por fr use por fr 1 ... and fillet dimensions mm db max db df dt da min da max ras max r1as max 80.0 12. ... 16.1 31.5 44.0 63.5 103 25.5 35.5 57.5 80.0 121 27.2 39.0 61.5 99.0 141 29.9 40.5 ... 3,150 5,650 8,750 14,400 2,230 3,300 5,800 10,600 16,400 2,340 3,350 6,150 11,600 ... 18,600 2,390 4,800 7,750 12,600 20,900 2,450 4,850 6,600 1 ... ,510 2,870 3,950 5,850 8,800 1,640 3,250 4,450 6,450 10,500 2,600 3, ... ,000 11,000 10,000 9,100 8,200 10,000 9,800 9,200 8,300 7,500 9,600 9,000 8,400 7, ... 700 6,900 8,900 8,400 7,800 7,100 6,400 8,200 7,800 7,300 6,600 5, ... ,000 9,500 8,500 11,000 10,000 9,700 8,800 7,900 10,000 9,700 db db db db db db db ...
arrangement df a tandem arrangement dt d 75 105mm boundary dimensions mm basic ... 650 7,500 7,450 14,200 12,200 20,000 17,800 2,400 2,890 5,400 6,000 7,700 7,900 15, ... 100 16,600 14,600 24,100 23,000 8,600 7,800 7,000 9,100 8,600 8,000 7,300 6,500 8, ... 6,900 6,200 8,100 7,700 7,100 6,500 5,800 7,600 7,300 6,800 6,100 5,500 7,200 6, ... 900 6,400 5,800 5,200 6,900 6,500 6,100 5,500 4,900 11, ... 9,100 8,200 11,000 10,000 9,500 8,600 7,800 10,000 9,700 9,000 8,100 7,300 9,600 9, ... 1.25 3.08 6.9 0.31 0.81 1.53 3.66 7.86 80 85 90 95 100 105 1 this value was ...
arrangement df a tandem arrangement dt d 110 200mm boundary dimensions mm ... 28 42 46 46 51 32 40 56 76 100 32 44 56 80 36 48 66 80 36 48 66 84 40 56 70 90 40 ... 8,450 10,000 13,200 14,000 21,700 21,800 4,850 6,350 8,500 10,300 13,500 14,800 ... 22,600 23,800 6,150 8,100 11,000 13,400 15,400 17,200 ... 25,800 28,600 6,300 8,500 11,100 13,900 17,400 ... 19,700 7,750 10,400 11,500 14,800 20,900 23,900 24,500 29,600 25,100 31, ... 500 28,200 36,000 6,500 6,200 5,800 5,200 4,700 6,000 5,700 5,300 4,800 5, ... 500 5,200 4,900 4,400 5,100 4,800 4,500 4,000 4,700 4,500 4,200 3,700 4, ... 7,600 7,100 6,400 7,400 7,000 6,500 5,800 6,800 6,400 6,000 5,300 6,300 6,000 5, ...
