R英制系列应用选择、尺寸、负荷及转速对照技术资料

时间:2010-12-20

[img]http:///UserFiles/Image/001(7).jpg[/img]
 R系列的这种康雷德结构使轴承承受径向推力和径向负荷。选择优化设计的保持架和球体可使这一系列轴承在高速马达上使用。可按用户要求,提供开式轴承,带防尘盖或密封圈轴承,密封轴承的宽度比开式的稍为宽点。

轴承型号
Bearing No .内径
Bore
d
mm   in 外径
O.D.
D
mm    in 宽度
Width
B
mm   in 倒角 Chamfer r/min
mm 额定载荷(KN)
Load Rating
钢球参数
Ball Complement
重量
Weight
Dynamic
Cr Static
Cor
No.Size
mmKg
R3
开4.7630.1875 12.700 0.50003.9690.1563
0.3 0.890.4262.3810.002
闭4.9870.1963 0.0025
R3A 4.7630.187515.875 0.6250
4.9870.1960 0.3 1.31 0.49 72.3810.003
R4 6.3500.250015.8750.6250
4.9870.1960
0.3 1.14 0.56 82.3810.005
R4A开6.3500.2500 19.050 0.75005.5560.2187 0.4 2.181.16 6
3.9690.006
闭7.1440.2813 0.007
R6开9.5250.375022.2250.87507.1440.28130.4 2.56 1.35 73.9690.0096
闭5.5560.2187 0.01
R8开12.700 0.500028.575 1.1250 6.3500.25000.4 3.93 2.23 84.7630.0169
闭7.9380.31250.018
R10开15.8750.625034.925 1.37507.1440.28130.6 3.932.79 104.7630.0292
闭8.7310.3437
0.031
R12开19.0500.750041.2751.62507.9380.3125 0.6 4.62 4.4696.3500.0447
闭11.1130.4375 0.046
R14开22.2250.875047.6251.87509.525 0.3750 0.6 7.24 4.96106.3500.0748
闭12.700 0.50000.076
R16开25.400 1.000050.8002.00009.525 0.37500.6 7.825.16 106.3500.0808
闭12.700 0.50000.09
R18开28.5751.125053.9752.12509.5250.37500.6 10.2 6.91117.1440.0847
闭12.700 0.5000 0.09
R20开31.7501.250057.1502.25009.525 0.37500.8 13.2 8.3 117.1440.0903
闭12.7000.50000.096
R22开34.9251.375063.5002.500011.113 0.43750.8 16.2 10.5117.9380.1332
闭14.288 0.56250.145
R24开38.100 1.500066.6752.625011.113 0.43750.8 17 11.7 117.9380.1384
闭14.2880.5625 0.145



R英制系列应用选择、尺寸、负荷及转速对照技术资料
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