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    Ngwaahịa

    Ihe mkpuchi cylindrical nwere usoro dị mfe yana rollers cylindrical ha na kọntaktị linear na ụzọ agbụrụ. Ha na-enye ikike ibu dị elu n'okpuru ibu radial. Esemokwu dị ala n'etiti rollers na ọgịrịga mgbanaka na-eme ka bearings ndị a dabara maka ntụgharị ọsọ dị elu.
    Otu ahịrị cylindrical Roller Bearings:Ụdị NJ&NUP
    Ihe Akụkụ (mm) Ntụle ibu bụ isi Na-amachi ọsọ
    d D B rmin r1 nkeji F B1 dyn. KN stat. Kọr KN nG min–1
    NJ202-E 15 35 11 0.6 0.3 19.3 - 13.59 9.36 15400
    NJ203-E 17 40 12 0.6 0.3 22.1 - 18.72 13.14 12600
    NUP203-E 17 40 12 0.6 0.3 22.1 2.5 18.72 13.14 12600
    NJ2203-E 17 40 16 0.6 0.3 22.1 - 25.65 19.71 12600
    NUP2203-E 17 40 16 0.6 0.6 22.1 3 25.65 19.71 12600
    NJ303-E 17 47 14 1 0.6 24.2 - 27 19.08 11200
    NUP303-E 17 47 14 1 0.6 24.2 2.5 27 19.08 11200
    NJ204-E 20 47 14 1 0.6 26.5 - 29.25 22.23 11200
    NUP204-E 20 47 14 1 0.6 26.5 2.5 29.25 22.23 11200
    NJ2204-E 20 47 18 1 0.6 26.5 - 34.65 27.9 11200
    NUP2204-E 20 47 18 1 0.6 26.5 3.5 34.65 27.9 11200
    NJ304-E 20 52 15 1.1 0.6 27.5 - 32.85 23.4 9800
    NUP304-E 20 52 15 1.1 0.6 27.5 2.5 32.85 23.4 9800
    NJ2304-E 20 52 21 1.1 0.6 27.5 - 43.65 34.2 9800
    NUP2304-E 20 52 21 1.1 0.6 27.5 3.5 43.65 34.2 9800
    NJ205-E 25 52 15 1 0.6 31.5 - 31.05 24.75 10500
    NUP205-E 25 52 15 1 0.6 31.5 3 31.05 24.75 10500
    NJ2205-E 25 52 18 1 0.6 31.5 - 37.35 31.05 10500
    NUP2205-E 25 52 18 1 0.6 31.5 3.5 37.35 31.05 10500
    NJ305-E 25 62 17 1.1 1.1 34 - 43.2 32.85 8400
    NUP305-E 25 62 17 1.1 1.1 34 3 43.2 32.85 8400
    NJ2305-E 25 62 24 1.1 1.1 34 - 59.4 49.5 8400
    NUP2305-E 25 62 24 1.1 1.1 34 4 59.4 49.5 8400
    NJ206-E 30 62 16 1 0.6 37.5 - 40.5 32.4 8400
    NUP206-E 30 62 16 1 0.6 37.5 3 40.5 32.4 8400
    NJ2206-E 30 62 20 1 0.6 37.5 - 51.3 43.65 8400
    NUP2206-E 30 62 20 1 0.6 37.5 3.5 51.3 43.65 8400
    NJ306-E 30 72 19 1.1 1.1 40.5 - 54.9 43.2 7000
    NUP306-E 30 72 19 1.1 1.1 40.5 3.5 54.9 43.2 7000
    NJ2306-E 30 72 27 1.1 1.1 40.5 - 77.4 67.5 7000
    NUP2306-E 30 72 27 1.1 1.1 40.5 4.5 77.4 67.5 7000
    NJ406M 30 90 23 1.5 1.5 45 - 74.7 57.6 9800
    NJ207-E 35 72 17 1.1 0.6 44 - 52.2 43.65 7000
    NUP207-E 35 72 17 1.1 0.6 44 3 52.2 43.65 7000
    NJ2207-E 35 72 23 1.1 0.6 44 - 64.8 57.6 7000
    NUP2207-E 35 72 23 1.1 0.6 44 4.5 64.8 57.6 7000
    NJ307-E 35 80 21 1.5 1.1 46.2 - 68.4 56.7 6300
    NUP307-E 35 80 21 1.5 1.1 46.2 3.5 68.4 56.7 6300
    NJ2307-E 35 80 31 1.5 1.1 46.2 - 97.2 88.2 6300
    NUP2307-E 35 80 31 1.5 1.5 46.2 5 97.2 88.2 6300
    NJ407M 35 100 25 1.5 1.5 53 - 91.8 74.7 8400
    NJ208-E 40 80 18 1.1 1.1 49.5 - 56.7 47.7 6300
    NUP208-E 40 80 18 1.1 1.1 49.5 3.5 56.7 47.7 6300
    NJ2208-E 40 80 23 1.1 1.1 49.5 - 74.7 67.5 6300
    NUP2208-E 40 80 23 1.1 1.1 49.5 4 74.7 67.5 6300
    NJ308-E 40 90 23 1.5 1.5 52 - 85.5 70.2 5250
    NUP308-E 40 90 23 1.5 1.5 52 4 85.5 70.2 5250
    NJ2308-E 40 90 33 1.5 1.5 52 - 118.8 107.1 5250
    NUP2308-E 40 90 33 1.5 1.5 52 5.5 118.8 107.1 5250
    NJ408M 40 110 27 2 2 58 - 107.1 85.5 7700
    NJ209-E 45 85 19 1.1 1.1 54.5 - 64.8 56.7 5950
    NUP209-E 45 85 19 1.1 1.1 54.5 3.5 64.8 56.7 5950
    NJ2209-E 45 85 23 1.1 1.1 54.5 - 78.3 73.8 5950
    NUP2209-E 45 85 23 1.1 1.1 54.5 4 78.3 73.8 5950
    NJ309-E 45 100 25 1.5 1.5 58.5 - 103.5 88.2 4690
    NUP309-E 45 100 25 1.5 1.5 58.5 4.5 103.5 88.2 4690
    NJ2309-E 45 100 36 1.5 1.5 58.5 - 145.8 137.7 4690
    NUP2309-E 45 100 36 1.5 1.5 58.5 6 145.8 137.7 4690
    NJ409M 45 120 29 2 2 64.5 - 128.7 107.1 4200
    NJ210-E 50 90 20 1.1 1.1 59.5 - 67.5 62.1 5600
    NUP210-E 50 90 20 1.1 1.1 59.5 4 67.5 62.1 5600
    NJ2210-E 50 90 23 1.1 1.1 59.5 - 82.8 79.2 5600
    NUP2210-E 50 90 23 1.1 1.1 59.5 4 82.8 79.2 5600
    NJ310-E 50 110 27 2 2 65 - 117 101.7 4410
    NUP310-E 50 110 27 2 2 65 5 117 101.7 4410
    NJ2310-E 50 110 40 2 2 65 - 172.8 168.3 4410
    NUP2310-E 50 110 40 2 2 65 6.5 172.8 168.3 4410
    NJ410M 50 130 31 2.1 2.1 70.8 - 157.5 133.2 5950
    NJ211-E 55 100 21 1.5 1.1 66 - 89.1 85.5 4900
    NUP211-E 55 100 21 1.5 1.1 66 3.5 89.1 85.5 4900
    NJ2211-E 55 100 25 1.5 1.1 66 - 105.3 106.2 4900
    NUP2211-E 55 100 25 1.5 1.1 66 4 105.3 106.2 4900
    NJ311-E 55 120 29 2 2 70.5 - 143.1 125.1 3920
    NUP311-E 55 120 29 2 2 70.5 5 143.1 125.1 3920
    NJ2311-E 55 120 43 2 2 70.5 - 211.5 207 3920
    NUP2311-E 55 120 43 2 2 70.5 6.5 211.5 207 3920
    NJ411M 55 140 33 2.1 2.1 77.2 - 168.3 147.6 5600
    NJ212-E 60 110 22 1.5 1.5 72 - 99.9 91.8 4410
    NUP212-E 60 110 22 1.5 1.5 72 4 99.9 91.8 4410
    NJ2212-E 60 110 28 1.5 1.5 72 - 135.9 136.8 4410
    NUP2212-E 60 110 28 1.5 1.5 72 4 135.9 136.8 4410
    NJ312-E 60 130 31 2.1 2.1 77 - 159.3 141.3 3500
    NUP312-E 60 130 31 2.1 2.1 77 5.5 159.3 141.3 3500
    NJ2312-E 60 130 46 2.1 2.1 77 - 238.5 234 3500
    NUP2312-E 60 130 46 2.1 2.1 77 7 238.5 234 3500
    NJ412M 60 150 35 2.1 2.1 83 - 189.9 165.6 5250
    NJ213-E 65 120 23 1.5 1.5 78.5 - 114.3 107.1 4200
    NUP213-E 65 120 23 1.5 1.5 78.5 4 114.3 107.1 4200
    NJ2213-E 65 120 31 1.5 1.5 78.5 - 158.4 162.9 3920
    NUP2213-E 65 120 31 1.5 1.5 78.5 4.5 158.4 162.9 3920
    NJ313-E 65 140 33 2.1 2.1 82.5 - 192.6 171.9 3360
    NUP313-E 65 140 33 2.1 2.1 82.5 5.5 192.6 171.9 3360
    NJ2313-EM 65 140 48 2.1 2.1 82.5 - 265.5 256.5 3360
    NUP2313-E 65 140 48 2.1 2.1 82.5 8 265.5 256.5 3360
    NJ413M 65 160 37 2.1 2.1 89.3 - 207 182.7 4900
    NJ214-E 70 125 24 1.5 1.5 83.5 - 126 123.3 3710
    NUP214-E 70 125 24 1.5 1.5 83.5 4 126 123.3 3710
    NJ2214-E 70 125 31 1.5 1.5 83.5 - 165.6 174.6 3710
    NUP2214-E 70 125 31 1.5 1.5 83.5 4.5 165.6 174.6 3710
    NJ314-E 70 150 35 2.1 2.1 89 - 217.8 199.8 3150
    NUP314-E 70 150 35 2.1 2.1 89 5.5 217.8 199.8 3150
    NJ2314-EM 70 150 51 2.1 2.1 89 - 292.5 292.5 3150
    NUP2314-E 70 150 51 2.1 2.1 89 8.5 292.5 292.5 3150
    NJ414M 70 180 42 3 3 100 - 256.5 229.5 4410
    NJ215-E 75 130 25 1.5 1.5 88.5 - 138.6 140.4 3710
    NUP215-E 75 130 25 1.5 1.5 88.5 4 138.6 140.4 3710
    NJ2215-EM 75 130 31 1.5 1.5 88.5 - 171.9 186.3 3710
    NUP2215-EM 75 130 31 1.5 1.5 88.5 4.5 171.9 186.3 3710
    NJ315-E 75 160 37 2.1 2.1 95 - 256.5 238.5 2800
    NUP315-E 75 160 37 2.1 2.1 95 5.5 256.5 238.5 2800
    NJ2315-EM 75 160 55 2.1 2.1 95 - 351 355.5 2800
    NUP2315-E 75 160 55 2.1 2.1 95 8.5 351 355.5 2800
    NJ415M 75 190 45 3 3 104.5 - 292.5 265.5 4200
    NJ216-E 80 140 26 2 2 95.3 - 148.5 150.3 3360
    NUP216-E 80 140 26 2 2 95.3 4.5 148.5 150.3 3360
    NJ2216-EM 80 140 33 2 2 95.3 - 198 218.7 3360
    NUP2216-EM 80 140 33 2 2 95.3 4.5 198 218.7 3360
    NJ316-EM 80 170 39 2.1 2.1 101 - 270 247.5 2660
    NUP316-EM 80 170 39 2.1 2.1 101 6 270 247.5 2660
    NJ2316-EM 80 170 58 2.1 2.1 101 - 378 382.5 2660
    NUP2316-EM 80 170 58 2.1 2.1 101 9 378 382.5 2660
    NJ416M 80 200 48 3 3 110 - 355.5 328.5 3920
    NJ217-E 85 150 28 2 2 100.5 - 174.6 174.6 3150
    NUP217-E 85 150 28 2 2 100.5 4.5 174.6 174.6 3150
    NJ2217-EM 85 150 36 2 2 100.5 - 229.5 247.5 3150
    NUP2217-EM 85 150 36 2 2 100.5 5 229.5 247.5 3150
    NJ317-EM 85 180 41 3 3 108 - 288 270 2520
    NUP317-EM 85 180 41 3 3 108 6.5 288 270 2520
    NJ2317-EM 85 180 60 3 3 108 - 391.5 400.5 2520
    NUP2317-EM 85 180 60 3 3 108 10 391.5 400.5 2520
    NJ417M 85 210 52 4 4 113 - 378 346.5 3710
    NJ218-E 90 160 30 2 2 107 - 193.5 195.3 3010
    NUP218-E 90 160 30 2 2 107 5 193.5 195.3 3010
    NJ2218-EM 90 160 40 2 2 107 - 256.5 283.5 3010
    NUP2218-EM 90 160 40 2 2 107 6 256.5 283.5 3010
    NJ318-EM 90 190 43 3 3 113.5 - 333 315 2380
    NUP318-EM 90 190 43 3 3 113.5 6.5 333 315 2380
    NJ2318-EM 90 190 64 3 3 113.5 - 459 477 2380
    NUP2318-EM 90 190 64 3 3 113.5 10 459 477 2380
    NJ418M 90 225 54 4 4 123.5 - 418.5 382.5 3500
    NJ219-EM 95 170 32 2.1 2.1 112.5 - 234 238.5 2660
    NUP219-EM 95 170 32 2.1 2.1 112.5 5 234 238.5 2660
    NJ2219-EM 95 170 43 2.1 2.1 112.5 - 306 333 2660
    NUP2219-EM 95 170 43 2.1 2.1 112.5 6.5 306 333 2660
    NJ319-EM 95 200 45 3 3 121.5 - 351 342 2380
    NUP319-EM 95 200 45 3 3 121.5 7.5 351 342 2380
    NJ2319-EM 95 200 67 3 3 121.5 - 486 522 2380
    NUP2319-EM 95 200 67 3 3 121.5 11.5 486 522 2380
    NJ419M 95 240 55 4 4 133.5 - 445.5 423 3360
    NJ220-EM 100 180 34 2.1 2.1 119 - 265.5 274.5 2660
    NUP220-EM 100 180 34 2.1 2.1 119 5 265.5 274.5 2660
    NJ2220-EM 100 180 46 2.1 2.1 119 - 355.5 400.5 2660
    NUP2220-EM 100 180 46 2.1 2.1 119 6 355.5 400.5 2660
    NJ320-EM 100 215 47 3 3 127.5 - 405 382.5 2240
    NUP320-EM 100 215 47 3 3 127.5 7.5 405 382.5 2240
    NJ2320-EM 100 215 73 3 3 127.5 - 612 648 2240
    NUP2320-EM 100 215 73 3 3 127.5 10.5 612 648 2240
    NJ420M 100 250 58 4 4 139 - 495 477 3360
    NJ221-EM 105 190 36 2.1 2.1 125.5 - 279 288 2520
    NUP221-EM 105 190 36 2.1 2.1 125.5 6 279 288 2520
    NJ421M 105 260 60 4 4 144.5 - 549 531 3150
    NJ222-EM 110 200 38 2.1 2.1 132.5 - 310.5 328.5 2380
    NUP222-EM 110 200 38 2.1 2.1 132.5 6 310.5 328.5 2380
    NJ2222-EM 110 200 53 2.1 2.1 132.5 - 409.5 468 2380
    NUP2222-EM 110 200 53 2.1 2.1 132.5 8.5 409.5 468 2380
    NJ322-EM 110 240 50 3 3 143 - 445.5 427.5 2100
    NUP322-EM 110 240 50 3 3 143 8 445.5 427.5 2100
    NJ2322-EM 110 240 80 3 3 143 - 675 720 1960
    NUP2322-EM 110 240 80 3 3 143 12.5 675 720 1960
    NJ422M 110 280 65 4 4 155 - 612 594 3150
    NJ224-EM 120 215 40 2.1 2.1 143.5 - 351 373.5 2240
    NUP224-EM 120 215 40 2.1 2.1 143.5 6 351 373.5 2240
    NJ2224-EM 120 215 58 2.1 2.1 143.5 - 477 549 2240
    NUP2224-EM 120 215 58 2.1 2.1 143.5 9 477 549 2240
    NJ324-EM 120 260 55 3 3 154 - 549 540 1960
    NUP324-EM 120 260 55 3 3 154 8.5 549 540 1960
    NJ2324-EM 120 260 86 3 3 154 - 837 20200 3010
    NUP2324-EM 120 260 86 3 3 154 12 837 20200 3010
    NJ424M 120 310 72 5 5 170 - 765 756 2660
    NJ226-EM 130 230 40 3 3 153.5 - 382.5 400.5 2100
    NUP226-EM 130 230 40 3 3 153.5 6 382.5 400.5 2100
    NJ2226-EM 130 230 64 3 3 153.5 - 558 657 2100
    NUP2226-EM 130 230 64 3 3 153.5 10 558 657 2100
    NJ326-EM 130 280 58 4 4 167 - 612 603 1820
    NUP326-EM 130 280 58 4 4 167 9 612 603 1820
    NJ2326-EM 130 280 93 4 4 167 - 972 1098 2660
    NUP2326-EM 130 280 93 4 4 167 14 972 1098 2660
    NJ228-EM 140 250 42 3 3 169 - 414 459 3360
    NUP228-EM 140 250 42 3 3 169 7 414 459 3360
    NJ2228-EM 140 250 68 3 3 169 - 603 747 3150
    NUP2228-EM 140 250 68 3 3 169 12 603 747 3150
    NJ328-EM 140 300 62 4 4 180 - 711 720 1680
    NUP328-EM 140 300 62 4 4 180 10 711 720 1680
    NJ2328-EM 140 300 102 4 4 180 - 1089 1251 2520
    NUP2328-EM 140 300 102 4 4 180 16 1089 1251 2520
    NJ230-EM 150 270 45 3 3 182 - 468 531 3150
    NUP230-EM 150 270 45 3 3 182 7.5 468 531 3150
    NJ2230-EM 150 270 73 3 3 182 - 702 873 3010
    NUP2230-EM 150 270 73 3 3 182 12.5 702 873 3010
    NJ330-EM 150 320 65 4 4 193 - 810 837 2520
    NUP330-EM 150 320 65 4 4 193 10 810 837 2520
    NJ2330-EM 150 320 108 4 4 193 - 1242 1440 2240
    NUP2330-EM 150 320 108 4 4 193 16.5 1242 1440 2240
    NJ232-EM 160 290 48 3 3 195 - 531 603 3010
    NUP232-EM 160 290 48 3 3 195 8 531 603 3010
    NJ2232-EM 160 290 80 3 3 193 - 846 1053 2660
    NUP2232-EM 160 290 80 3 3 193 12.5 846 1053 2660
    NJ332-EM 160 340 68 4 4 204 - 778.5 954 2100
    NJ2332-EM 160 340 114 4 4 204 - 1188 1647 2100
    NJ234-EM 170 310 52 4 4 207 - 630 702 2520
    NUP234-EM 170 310 52 4 4 207 8 630 702 2520
    NJ2234-EM 170 310 86 4 4 205 - 1017 1260 2240
    NUP2234-EM 170 310 86 4 4 205 12 1017 1260 2240
    NJ334-EM 170 360 72 4 4 218 - 868.5 1098 2100
    NJ2334-EM 170 360 120 4 4 216 - 1350 1872 1960
    NJ236-EM 180 320 52 4 4 217 - 657 747 2520
    NUP236-EM 180 320 52 4 4 217 8 657 747 2520
    NJ2236-EM 180 320 86 4 4 215 - 1062 1341 2240
    NUP2236-EM 180 320 86 4 4 215 12 1062 1341 2240
    NJ336-EM 180 380 75 4 4 231 - 936 1188 1960
    NJ2336-EM 180 380 126 4 4 227 - 1494 2088 1960
    NJ238-EM 190 340 55 4 4 230 - 612 837 2240
    NUP238-EM 190 340 55 4 4 230 8.5 612 837 2240
    NJ2238-EM 190 340 92 4 4 228 - 990 1494 2100
    NJ2338-EM 190 400 132 5 5 240 - 1710 2385 1820
    NJ240-EM 200 360 58 4 4 243 - 675 936 2100
    NUP240-EM 200 360 58 4 4 243 9 675 936 2100
    NJ2240-EM 200 360 98 4 4 241 - 1098 1674 1960
    NJ340-EM 200 420 80 5 5 258 - 1062 1377 1820
    NJ2340-EM 200 420 138 5 5 253 - 1836 2610 1680
    NJ244-EM 220 400 65 4 4 268 - 855 1188 1960
    NUP244-EM 220 400 65 4 4 268 10 855 1188 1960
    NUP2244-EXM 220 400 108 4 4 259 14 1467 2124 1820
    NUP2344-EM 220 460 145 5 5 277 20 2124 3015 1540
    NJ248-EM 240 440 72 4 4 293 - 1026 1440 1820
    NJ348-EM 240 500 95 5 5 306 - 1557 2052 1540
    NJ252-EM 260 480 80 5 5 317 - 1206 1710 1680
    NJ356-EM 280 580 108 6 6 362 - 1944 2745 1330
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