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Double Row Angular Contact Ball Bearings

Double Row Angular Contact Ball Bearings Itinatampok na Larawan
  • Double Row Angular Contact Ball Bearings
  • Double Row Angular Contact Ball Bearings
  • Double Row Angular Contact Ball Bearings

Maikling Paglalarawan:

● Ang disenyo ng double-row angular contact ball bearings ay karaniwang kapareho ng sa single-row angular contact ball bearings, ngunit sumasakop sa mas kaunting axial space.

● Maaaring dalhin ang radial load at axial load na kumikilos sa dalawang direksyon, maaari itong limitahan ang axial displacement ng baras o pabahay sa dalawang direksyon, ang contact Angle ay 30 degrees.

● Nagbibigay ng mataas na rigidity bearing configuration, at kayang tiisin ang overturning torque.

● Malawakang ginagamit sa front wheel hub ng isang kotse.


Detalye ng Produkto

Mga Tag ng Produkto

Panimula

Ang disenyo ng double-row angular contact ball bearings ay karaniwang kapareho ng sa single-row angular contact ball bearings, ngunit sumasakop ng mas kaunting axial space.Ang double-row na angular contact ball bearing ay maaaring magdala ng radial load at axial load na kumikilos sa dalawang direksyon, maaari nitong limitahan ang axial displacement ng shaft o housing sa dalawang direksyon, ang contact Angle ay 30 degrees.Nagbibigay ng mataas na rigidity bearing configuration, at makatiis sa overturning torque.

Mga Tampok at Benepisyo

Kung ikukumpara sa single row angular contact ball bearing, ang double row angular contact ball bearing ay may mas mahusay na rigidity at makatiis sa overturning torque.Ang tindig ay hindi naghihiwalay na uri.Ito ay lalong angkop para sa mga aplikasyon na may mataas na mga kinakailangan sa tigas.

● Mas kaunting axial space

Maaaring gamitin para sa mga aplikasyon kung saan ang dalawang solong hilera na angular contact ball bearings na nakaayos pabalik-balik ay tumatagal ng masyadong maraming axial space.

●Tumatanggap ng radial pati na rin ang axial load sa alinmang direksyon

●Tumatanggap ng mga sandali ng pagkiling

●Matigas na pagkakaayos ng tindig

Structural at Mga Tampok

Ang inclinability sa pagitan ng panloob at panlabas na mga singsing ng double-row angular contact ball bearing ay limitado.Ang pinahihintulutang inclinability ay nakasalalay sa panloob na clearance, laki ng tindig, panloob na disenyo at ang puwersa at sandali na kumikilos sa tindig.Ang pinakamataas na pinahihintulutang inclinability ay dapat tiyakin na ang tindig ay hindi bumubuo ng labis na karagdagang stress.

Kung mayroong isang Anggulo ng pagkahilig sa pagitan ng panloob at panlabas na mga singsing ng tindig, makakaapekto ito sa buhay ng tindig at magdudulot ng pagbaba sa katumpakan ng pagpapatakbo ng tindig at pagtaas ng ingay sa pagtakbo.Ang double row angular contact ball bearings ay karaniwang gawa sa naylon o brass retainer.Kapag nag-i-install ng double-row angular contact ball bearings, dapat tandaan na kahit na ang bearing ay maaaring magdala ng two-way axial load, kung mayroong isang ball gap sa isang gilid, dapat tandaan na ang pangunahing axial load ay hindi dapat dumaan sa bingaw sa isang gilid ng kanal.Dapat gawin ang pag-iingat upang gawin ang raceway sa isang gilid na walang ball gap na pasanin ang pangunahing karga kapag ginagamit ang bearing.

Aplikasyon

Malawakang ginagamit sa front wheel hub ng isang kotse.

Aplikasyon para sa mga oil pump, Roots blower, air compressors, iba't ibang transmission, fuel injection pump, makina sa pag-print, planetary reducer, extraction equipment, cycloid reducer, food packaging machinery, electric welding machine, electric soldering iron, square box, gravity spray gun, Wire stripping machine, kalahating baras, kagamitan sa inspeksyon at pagsusuri, pinong makinarya ng kemikal.

Mga Parameter

SIZE DIMENSYON Mga pangunahing rating ng pagkarga Limitasyon sa pagkarga ng pagkapagod Mga rating ng bilis
pabago-bago static Bilis ng sanggunian Nililimitahan ang bilis
d[mm] D[mm] B[mm] C[kN] C0[kN] Pu[kN] [r/min] [r/min]
3200 ATN9 10 30 14 7.61 4.3 0.183 26000 24000
3200 A-2RS1TN9/MT33 10 30 14 7.61 4.3 0.183 17000
3201 A-2ZTN9/MT33 12 32 15.9 10.1 5.6 0.24 24000 22000
3201 ATN9 12 32 15.9 10.1 5.6 0.24 24000 22000
3201 A-2RS1TN9/MT33 12 32 15.9 10.1 5.6 0.24 15000
3202 A-2ZTN9/MT33 15 35 15.9 11.2 6.8 0.285 22000 18000
3202 ATN9 15 35 15.9 11.2 6.8 0.285 22000 18000
3202 A-2RS1TN9/MT33 15 35 15.9 11.2 6.8 0.285 14000
3302 A-2Z 15 42 19 15.1 9.3 0.4 18000 16000
3302 A-2ZTN9/MT33 15 42 19 15.1 9.3 0.4 18000 16000
3302 ATN9 15 42 19 15.1 9.3 0.4 18000 16000
3302 A-2RS1 15 42 19 15.1 9.3 0.4 12000
3302 A-2RS1TN9/MT33 15 42 19 15.1 9.3 0.4 12000
3203 A-2ZTN9/MT33 17 40 17.5 14.3 8.8 0.365 19000 16000
3203 ATN9 17 40 17.5 14.3 8.8 0.365 19000 16000
3203 A-2RS1TN9/MT33 17 40 17.5 14.3 8.8 0.365 12000
3303 A-2Z 17 47 22.2 21.6 12.7 0.54 17000 14000
3303 A-2ZTN9/MT33 17 47 22.2 21.6 12.7 0.54 17000 14000
3303 ATN9 17 47 22.2 21.6 12.7 0.54 17000 14000
3303 A-2RS1 17 47 22.2 21.6 12.7 0.54 11000
3303 A-2RS1TN9/MT33 17 47 22.2 21.6 12.7 0.54 11000
3204 A 20 47 20.6 20.4 12.9 0.55 16000 14000
3204 A-2Z 20 47 20.6 20.4 12.9 0.55 16000 14000
3204 A-2ZTN9/MT33 20 47 20.6 20.4 12.9 0.55 16000 14000
3204 ATN9 20 47 20.6 20.4 12.9 0.55 16000 14000
3204 A-2RS1 20 47 20.6 20.4 12.9 0.55 10000
3204 A-2RS1TN9/MT33 20 47 20.6 20.4 12.9 0.55 10000
3304 A-2RS1 20 52 22.2 24.5 15.6 0.67 13000 9000
3304 A-2RS1TN9/MT33 20 52 22.2 24.5 15.6 0.67 13000 9000
3304 A 20 52 22.2 24.5 15.6 0.67 13000 13000
3304 A-2Z 20 52 22.2 24.5 15.6 0.67 13000 13000
3304 A-2ZTN9/MT33 20 52 22.2 24.5 15.6 0.67 13000 13000
3304 ATN9 20 52 22.2 24.5 15.6 0.67 13000 13000
3205 A 25 52 20.6 22 15.3 0.64 12000 12000
3205 A-2Z 25 52 20.6 22 15.3 0.64 12000 12000
3205 A-2ZTN9/MT33 25 52 20.6 22 15.3 0.64 12000 12000
3205 A-2RS1 25 52 20.6 22 15.3 0.64 8500
3205 A-2RS1TN9/MT33 25 52 20.6 22 15.3 0.64 8500
3305 A-2RS1 25 62 25.4 32.5 22 0.93 11000 7500
3305 A-2RS1TN9/MT33 25 62 25.4 32.5 22 0.93 11000 7500
3305 A 25 62 25.4 32.5 22 0.93 11000 11000
3305 A-2Z 25 62 25.4 32.5 22 0.93 11000 11000
3305 A-2ZTN9/MT33 25 62 25.4 32.5 22 0.93 11000 11000
3305 ATN9 25 62 25.4 32.5 22 0.93 11000 11000
3206 A-2RS1 30 62 23.8 30.5 22 0.93 10000 7500
3206 A-2RS1TN9/MT33 30 62 23.8 30.5 22 0.93 10000 7500
3206 A 30 62 23.8 30.5 22 0.93 10000 10000
3206 A-2Z 30 62 23.8 30.5 22 0.93 10000 10000
3206 A-2ZTN9/MT33 30 62 23.8 30.5 22 0.93 10000 10000
3206 ATN9 30 62 23.8 30.5 22 0.93 10000 10000
3306 A 30 72 30.2 42.5 30 1.27 10000 9000
3306 A-2Z 30 72 30.2 42.5 30 1.27 10000 9000
3306 A-2ZTN9/MT33 30 72 30.2 42.5 30 1.27 10000 9000
3306 ATN9 30 72 30.2 42.5 30 1.27 10000 9000
3306 A-2RS1 30 72 30.2 42.5 30 1.27 6300
3306 A-2RS1TN9/MT33 30 72 30.2 42.5 30 1.27 6300
3207 A 35 72 27 40.5 30 1.27 9000 9000
3207 A-2Z 35 72 27 40.5 30 1.27 9000 9000
3207 A-2ZTN9/MT33 35 72 27 40.5 30 1.27 9000 9000
3207 ATN9 35 72 27 40.5 30 1.27 9000 9000
3207 A-2RS1 35 72 27 40.5 30 1.27 6300
3207 A-2RS1TN9/MT33 35 72 27 40.5 30 1.27 6300
3307 DJ1 35 80 34.9 52.7 41.5 1.76 9000 8000
3307 A 35 80 34.9 54 38 1.63 8500 8500
3307 A-2Z 35 80 34.9 54 38 1.63 8500 8500
3307 A-2ZTN9/MT33 35 80 34.9 54 38 1.63 8500 8500
3307 ATN9 35 80 34.9 54 38 1.63 8500 8500
3307 A-2RS1 35 80 34.9 54 38 1.63 6000
3307 A-2RS1TN9/MT33 35 80 34.9 54 38 1.63 6000
3208 A 40 80 30.2 48 36.5 1.56 9000 8000
3208 A-2Z 40 80 30.2 48 36.5 1.56 9000 8000
3208 A-2ZTN9/MT33 40 80 30.2 48 36.5 1.56 9000 8000
3208 ATN9 40 80 30.2 48 36.5 1.56 9000 8000
3208 A-2RS1 40 80 30.2 48 36.5 1.56 5600
3208 A-2RS1TN9/MT33 40 80 30.2 48 36.5 1.56 5600
3308 DNRCBM 40 90 36.5 49.4 41.5 1.76 8000 7000
3308 A 40 90 36.5 65.5 48 2.04 7500 7500
3308 A-2Z 40 90 36.5 65.5 48 2.04 7500 7500
3308 A-2ZTN9/MT33 40 90 36.5 65.5 48 2.04 7500 7500
3308 ATN9 40 90 36.5 65.5 48 2.04 7500 7500
3308 A-2RS1 40 90 36.5 65.5 48 2.04 5000
3308 A-2RS1TN9/MT33 40 90 36.5 65.5 48 2.04 5000
3308 DMA 40 90 36.5 68.9 57 2.45 8000 7000
3308 DTN9 40 90 36.5 68.9 57 2.45 8000 7000
3209 A 45 85 30.2 52 41.5 1.76 7500 7500
3209 A-2Z 45 85 30.2 52 41.5 1.76 7500 7500
3209 A-2ZTN9/MT33 45 85 30.2 52 41.5 1.76 7500 7500
3209 ATN9 45 85 30.2 52 41.5 1.76 7500 7500
3209 A-2RS1 45 85 30.2 52 41.5 1.76 5300
3209 A-2RS1TN9/MT33 45 85 30.2 52 41.5 1.76 5300
3309 DNRCBM 45 100 39.7 61.8 52 2.2 7500 6300
3309 A 45 100 39.7 75 53 2.24 7500 6700
3309 A-2Z 45 100 39.7 75 53 2.24 7500 6700
3309 ATN9 45 100 39.7 75 53 2.24 7500 6700
3309 A-2RS1 45 100 39.7 75 53 2.24 4800
3309 DMA 45 100 39.7 79.3 69.5 3 7500 6300
3210 A 50 90 30.2 51 42.5 1.8 8000 7000
3210 A-2Z 50 90 30.2 51 42.5 1.8 8000 7000
3210 A-2ZTN9/MT33 50 90 30.2 51 42.5 1.8 8000 7000
3210 ATN9 50 90 30.2 51 42.5 1.8 8000 7000
3210 A-2RS1 50 90 30.2 51 42.5 1.8 4800
3210 A-2RS1TN9/MT33 50 90 30.2 51 42.5 1.8 4800
3310 DNRCBM 50 110 44.4 81.9 69.5 3 6700 5600
3310 DMA 50 110 44.4 93.6 85 3.6 6700 5600
3310 A-2RS1 50 110 44.4 95 69.5 3 6000 4300
3310 A 50 110 44.4 95 69.5 3 6000 6000
3310 A-2Z 50 110 44.4 95 69.5 3 6000 6000
3310 ATN9 50 110 44.4 95 69.5 3 6000 6000
3211 A 55 100 33.3 61 52 2.2 6300 6300
3211 A-2Z 55 100 33.3 61 52 2.2 6300 6300
3211 ATN9 55 100 33.3 61 52 2.2 6300 6300
3211 A-2RS1 55 100 33.3 61 52 2.2 4500
3311 DNRCBM 55 120 49.2 95.6 83 3.55 6000 5300
3311 DMA 55 120 49.2 111 100 4.3 6000 5000
3311 A 55 120 49.2 112 81.5 3.45 6000 5300
3311 A-2Z 55 120 49.2 112 81.5 3.45 6000 5300
3311 ATN9 55 120 49.2 112 81.5 3.45 6000 5300
3311 A-2RS1 55 120 49.2 112 81.5 3.45 3800
3212 A 60 110 36.5 75 64 2.75 5600 5600
3212 A-2Z 60 110 36.5 75 64 2.75 5600 5600
3212 ATN9 60 110 36.5 75 64 2.75 5600 5600
3212 A-2RS1 60 110 36.5 75 64 2.75 4000
3212 A-2RS1TN9/MT33 60 110 36.5 75 64 2.75 4000
3312 A 60 130 54 127 95 4.05 5600 5000
3312 A-2Z 60 130 54 127 95 4.05 5600 5000
3213 A 65 120 38.1 80.6 73.5 3.1 5600 4800
3213 A-2Z 65 120 38.1 80.6 73.5 3.1 5600 4800
3213 A-2RS1 65 120 38.1 80.6 73.5 3.1 3600
3313 DNRCBM 65 140 58.7 138 122 5.1 5300 4500
3313 A 65 140 58.7 146 110 4.55 5300 4500
3313 A-2Z 65 140 58.7 146 110 4.55 5300 4500
3214 A 70 125 39.7 88.4 80 3.4 5600 4500
3214 A-2Z 70 125 39.7 88.4 80 3.4 5600 4500
3314 A 70 150 63.5 163 125 5 5000 4300
3314 A-2Z 70 150 63.5 163 125 5 5000 4300
3215 A 75 130 41.3 95.6 88 3.75 5300 4500
3215 A-2Z 75 130 41.3 95.6 88 3.75 5300 4500
3315 A 75 160 68.3 176 140 5.5 4500 4000
3315 A-2Z 75 160 68.3 176 140 5.5 4500 4000
3216 A 80 140 44.4 106 95 3.9 5000 4300
3316 A 80 170 68.3 193 156 6 4300 3800
3217 A 85 150 49.2 124 110 4.4 4500 3800
3317 A 85 180 73 208 176 6.55 4000 3600
3218 A 90 160 52.4 130 120 4.55 4300 3600
3318 A 90 190 73 208 180 6.4 3800 3400
3219 A 95 170 55.6 159 146 5.4 4000 3400
3319 A 95 200 77.8 240 216 7.5 3600 3200
3220 A 100 180 60.3 178 166 6 3800 3200
3320 A 100 215 82.6 255 255 8.65 3400 2800
3222 A 110 200 69.8 212 212 7.2 3400 2800
3322 A 110 240 92.1 291 305 9.8 3000 2600
305256 D 120 190 66 182 232 8 3400 3600
305286 D 150 225 73 182 265 7.5 1700 2000
305283 D 150 230 70 203 285 9 2800 3000
305283 DA 150 230 70 203 285 9 2800 3000
305608 160 215 56 135 220 6.8 2800 3000
305608 B 160 215 56 135 220 6.8 2800 3000
305183 160 240 76 234 335 10 2600 2800
305180 170 260 84 281 405 11.6 2400 2600
305288 DA 180 250 70 190 285 8.65 2400 2600
305262 D 180 259.5 66 225 310 8.8 2400 2600
305338 D 190 269.5 66 270 415 11.6 2200 2400
305428 D 200 279.5 76 242 380 10.4 1900 2400
305393 200 280 80 242 380 10.4 2200 2400
305263 D 200 289.5 76 302 475 12.9 1800 2200
305263 DA 200 289.5 76 302 475 12.9 1800 2200
305272 D 220 309.5 76 312 520 13.4 2000 2000
305272 DA 220 309.5 76 312 520 13.4 2000 2000
305272 DB 220 309.5 76 312 520 13.4 2000 2000
305264 D 230 329.5 80 351 600 15.3 1900 2000
305270 D 260 369.5 92 397 710 17.3 1700 1700
305269 D 280 389.5 92 403 750 18 1600 1600
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