bubuka:
arah roller tapered geus tapered raceways ring jero sarta luar sarta tapered rollers.They nu dirancang pikeun nampung beban digabungkeun, ie sakaligus akting radial jeung axial loads.The garis proyéksi ti raceways papanggih di hiji titik umum dina sumbu bearing nyadiakeun rolling leres tur friction.The low beban axial mawa kapasitas arah roller tapered naek kalayan ngaronjatna kontak angle.The ukuran Manglé ieu patali jeung faktor itungan, anu gedé nilai, nu gedé di kontak angle.A sakaligus tunggal roller tapered bearing ieu ilaharna disaluyukeun ngalawan roller bearing tapered kadua.
fitur:
MJE roller tapered bearing gaduh duanana métrik sarta inci sistem nu standarisasi ku bearing seri na duanana sistem anu loba dipaké.
Radial jeung beban axial kapasitas:
arah roller tapered tiasa ngarojong kakuatan axial dina hiji arah sarta forces.They radial tinggi kedah ilaharna jadi axially disaluyukeun ngalawan hiji bearing kadua dipasangan dina susunan eunteung gambar.
Santunan ti misalignment sudut:
kontak jalur dirobah antara rollers tapered na raceways ensures distribution stress optimum dina titik kontak, nyegah ujung stresses tur ngamungkinkeun arah ngajalanan adjustment sudut.
Dina nisbah beban P / Cr <0.2, anu cara ngadengdekkeun tina cingcin bearing relatif ka silih teu kudu ngaleuwihan maksimal 4 menit sudut.
lubrication:
arah roller tapered bisa lubricated ku maké minyak atawa gajih na suhu operasi nyaeta ti -30 nepi +120 gelar centigrade.
cages:
arah roller tapered geus dipencet cages baja kitu, arah badag-ukuran make tipe cages machined bari ukuran leutik kadangkala make cages palastik gumantung aplikasina.
Konci tambahan:
ahiran | gambaran |
B | sudut kontak gede ti desain baku |
HA3 | ring jero hal-hardened |
HA1 | ring jero sarta luar bisi-hardened |
J | Dicap kandang baja, roller dipuseurkeun |
Q | Dioptimalkeun géométri kontak jeung beungeut finish |
X | dimensi wates robah jadi akur jeung ISO |
TN9 | Serat kelas bertulang PA66 kandang, roller dipuseurkeun |
CLN | Ngurangan toleransi keur lebaran ngirining jeung total lebar luyu jeung kelas kasabaran ISO 6X |
CLO | Akurasi jeung ABMA kasabaran kelas 0 pikeun arah inci |
CLOO | Akurasi jeung ABMA kasabaran kelas 00 pikeun arah inci |
CL7C | Desain kinerja tinggi pikeun Pinion bearing |
Bearing No. | Wangun Diménsi (mm) | Beban Peunteun (KN) | Max Speed (rpm) | beurat | ||||
model | d | D | B | Cr | Cor | gajih | minyak | KG |
32004 | 20 | 42 | 15 | 25,0 | 28,2 | 8500 | 11000 | 0,095 |
32005 | 25 | 47 | 15 | 28,0 | 34,0 | 7500 | 9500 | 0,115 |
32006 | 30 | 55 | 17 | 35,8 | 46,8 | 6300 | 8000 | 0,170 |
32007 | 35 | 62 | 18 | 43,2 | 59,2 | 5600 | 7000 | 0,226 |
32008 | 40 | 68 | 19 | 51,8 | 71,0 | 5300 | 6700 | 0,269 |
32009 | 45 | 75 | 20 | 58,5 | 81,5 | 5000 | 6300 | 0,350 |
32010 | 50 | 80 | 20 | 61,0 | 89,0 | 4500 | 5600 | 0,380 |
32011 | 55 | 90 | 23 | 80,2 | 118,0 | 4000 | 5000 | 0,580 |
32012 | 60 | 95 | 23 | 81,8 | 122,0 | 3800 | 4800 | 0,590 |
32013 | 65 | 100 | 23 | 82,8 | 128,0 | 3600 | 4500 | 0,650 |
32014 | 70 | 110 | 25 | 105,0 | 160,0 | 3400 | 4300 | 0,850 |
32015 | 75 | 115 | 25 | 102,0 | 160,0 | 3200 | 4000 | 0,875 |
32016 | 80 | 125 | 29 | 140,0 | 220,0 | 3000 | 3800 | 1,270 |
32017 | 85 | 130 | 29 | 140,0 | 220,0 | 2800 | 3600 | 1,350 |
32018 | 90 | 140 | 32 | 170,0 | 270,0 | 2600 | 3400 | 1,720 |
32020 | 100 | 150 | 32 | 172,0 | 282,0 | 2200 | 3000 | 1,850 |
32021 | 105 | 160 | 35 | 205,0 | 335,0 | 2000 | 2800 | 2,460 |
32022 | 110 | 170 | 38 | 235,0 | 402,0 | 1900 | 2600 | 3,040 |
32024 | 120 | 180 | 38 | 242,0 | 405,0 | 1700 | 2200 | 3,210 |
32026 | 130 | 200 | 45 | 335,0 | 568,0 | 1600 | 2000 | 4,950 |
32028 | 140 | 210 | 45 | 330,0 | 568,0 | 1400 | 1800 | 5,150 |