调心滚子轴承

调心滚子轴承具有两列球面滚子,外圈有一个共同的凹型球面滚道,内圈有两条与轴承轴线倾斜一角度的凹型滚道,外圈滚道的曲率中心与轴承中心一致。调心滚子轴承是自调心的,不受轴与轴承箱的不对中或轴变形挠曲的影响,可以补偿由此引起的同心度误差。该类轴承除承受径向载荷外,还可承受双向轴向载荷及其联合载荷,承载能力较大,同时具有较好的抗震动、抗冲击能力。调心滚子轴承主要应用于钢铁、矿山、造纸、船舶、纺织机械、磨煤机、电力等行业的各种机械设备中,是机械工业中使用最为广泛的一类轴承。

产品分类
ZWZ目前生产的调心滚子轴承大致可分为下列几种结构类型:
  • CA型调心
  • CC型调心
  • 剖分D型调心
  • 振动筛VB型调心
  • CB型调心
  • SDB型调心
  • MB型调心
· CA型调心
· CC型调心
· 剖分D型调心
· 振动筛VB型调心
· CB型调心
· SDB型调心
· MB型调心
调心滚子轴承
内径d
mm
——
mm
外径D
mm
——
mm
宽度B
mm
——
mm
CA型调心 1076
CC型调心 312
剖分D型调心 43
振动筛VB型调心 19
CB型调心 28
SDB型调心 21
MB型调心 161
三维图形
二维图形
基本尺寸 mm 基本额定载荷 kN 极限转速 rmin 轴承代号 其他尺寸 mm 接触面与倒角尺寸 计算系数 质量
dDBrminCrCor脂润滑油润滑轴承代号d2D1bkdamindamaxDaminDamaxramaxeY1Y2Y0质量
306220156.161.16100740022206CA41535.533439545810.322.093.112.040.295
3572231.172.581.66000750022207CA46605.53404562671.10.332.073.092.030.450
3582230.587.11006000750021307X3CA5370395273780.30.282.413.592.350.652
4080231.182.993.74700570022208CA53695.53455172751.10.292.353.52.30.544
4090231.582.6894400530021308CA56755.53465477841.50.282.433.612.370.751
4090331.51271404500560022308CA57745.52.5465478841.50.391.752.611.711.02
4585231.1881025300670022209CA57745.52505576801.10.282.393.562.340.629
45100361.51531793800480022309CA63825.52.5516085941.50.381.772.641.731.53
5090231.1881055000630022210CA62795.52555981851.10.262.63.872.540.658
501102721281413400430021310CA699257679610320.242.814.182.751.34
501104021932263400430022310CA69915.52.557659510320.381.782.651.742.02
55100251.51141384500560022211CA68885.52616691941.50.252.6942.630.897
551202921531643200390021311CA751025.52.5627110511320.252.673.982.621.67
551204322142493200400022311CA751005.52.5627110411320.371.82.691.762.63
551204322142493200390022311CAF375100627110411320.371.82.691.762.53
60110281.51361674000500022212CA75955.526672981041.50.242.774.132.711.03
60130312.11772173000360021312CA861115.53698411312120.242.844.232.782.08
60130462.12482913000380022312CA811095.53697811212120.371.852.751.83.25
60130462.12482913000360022312CAF381109697811212120.371.852.751.83.30
65100351.11302053400420024013CA76875.52.5707489951.10.322.123.152.071.01
65120311.51642083800480022213CA821045.52.571791071141.50.252.6942.631.58
65140332.11972232800360021313CA871195.53748512313120.252.6942.632.58
65140482.12863442600340022313CA881175.53748512113120.351.922.861.883.58
65140482.12863442600340022313CAF388117748512113120.351.922.861.883.56
70125311.51642083600450022214CA8711062.576841131191.50.242.834.212.771.61
70150352.12152472400320021314CA95128799313114120.252.6942.633.02
70150512.13213942200300022314CA951258.34799213014120.351.942.881.894.45
70150512.13213942200300022314CAF395125799213014120.351.942.881.894.42
75115401.11682662900350024015CA871005.5380851031101.10.322.123.152.071.49
75130311.51702253400430022215CA921145.52.581891181241.50.242.764.112.71.76
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