圆柱滚子轴承属分离型轴承,安装与拆卸非常方便。圆柱滚子轴承分为单列、双列和四列。
根据轴承装用滚动体的列数不同,圆柱滚子轴承可分为单列、双列和多列圆柱滚子轴承。其中应用较多的是有保持架的单列圆柱滚子轴承。此外,还有单列或双列满装滚子等其它结构的圆柱滚子轴承。
单列圆柱滚子轴承根据套圈挡边的不同分为N型、NU型、NJ型、NF型和NUP型等。圆柱滚子轴承承受的径向负荷能力大,根据套圈挡边的结构也可承受一定的单向或双向轴向负荷。
NN型和NNU型双列圆柱滚子轴承结构紧凑,刚性强,承载能力大,受载荷后变形小,大多用于机床主轴的支承。
FC、FCD、FCDP型四列圆柱滚子轴承可承受较大的径向载荷,多用于轧机等重型机械上。
圆柱滚子轴承主要用于电机、机床、石油、轧机装卸搬运机械和各类产业机械。
1Bearing No | Bearing No | Bearing No | Dimensions(mm) | Weight(kg) |
d | D | B |
NJ202 | NU202 | NUP202 | 15.00 | 35.00 | 11.00 | 0.101 |
NJ203 | NU203 | NUP203 | 17.00 | 40.00 | 12.00 | 0.109 |
NJ204 | NU204 | NUP204 | 20.00 | 47.00 | 14.00 | 0.117 |
NJ205 | NU205 | NUP205 | 25.00 | 52.00 | 15.00 | 0.140 |
NJ206 | NU206 | NUP206 | 30.00 | 62.00 | 16.00 | 0.214 |
NJ207 | NU207 | NUP207 | 35.00 | 72.00 | 17.00 | 0.311 |
NJ208 | NU208 | NUP208 | 40.00 | 80.00 | 18.00 | 0.394 |
NJ209 | NU209 | NUP209 | 45.00 | 85.00 | 19.00 | 0.450 |
NJ210 | NU210 | NUP210 | 50.00 | 90.00 | 20.00 | 0.505 |
NJ211 | NU211 | NUP211 | 55.00 | 100.00 | 21.00 | 0.680 |
NJ212 | NU212 | NUP212 | 60.00 | 110.00 | 20.00 | 0.860 |
NJ213 | NU213 | NUP213 | 65.00 | 120.00 | 23.00 | 1.080 |
NJ214 | NU214 | NUP214 | 70.00 | 125.00 | 24.00 | 1.200 |
NJ215 | NU215 | NUP215 | 75.00 | 130.00 | 25.00 | 1.320 |
NJ216 | NU216 | NUP216 | 80.00 | 140.00 | 26.00 | 1.580 |
NJ217 | NU217 | NUP217 | 85.00 | 150.00 | 28.00 | 2.000 |
NJ218 | NU218 | NUP218 | 90.00 | 160.00 | 30.00 | 2.440 |
NJ219 | NU219 | NUP219 | 95.00 | 170.00 | 32.00 | 2.960 |
NJ303 | NU303 | NUP303 | 17.00 | 47.00 | 14.00 | 0.147 |
NJ304 | NU304 | NUP304 | 20.00 | 52.00 | 15.00 | 0.155 |
NJ305 | NU305 | NUP305 | 25.00 | 62.00 | 17.00 | 0.251 |
NJ306 | NU306 | NUP306 | 30.00 | 72.00 | 19.00 | 0.377 |
NJ307 | NU307 | NUP307 | 35.00 | 80.00 | 21.00 | 0.500 |
NJ308 | NU308 | NUP308 | 40.00 | 90.00 | 23.00 | 0.680 |
NJ309 | NU309 | NUP309 | 45.00 | 100.00 | 25.00 | 0.930 |
NJ310 | NU310 | NUP310 | 50.00 | 110.00 | 27.00 | 1.200 |
NJ311 | NU311 | NUP311 | 55.00 | 120.00 | 29.00 | 1.530 |
NJ312 | NU312 | NUP312 | 60.00 | 130.00 | 31.00 | 1.870 |
NJ313 | NU313 | NUP313 | 65.00 | 140.00 | 33.00 | 2.310 |
NJ314 | NU314 | NUP314 | 70.00 | 150.00 | 35.00 | 2.860 |
NJ315 | NU315 | NUP315 | 75.00 | 160.00 | 37.00 | 3.400 |
NJ316 | NU316 | NUP316 | 80.00 | 170.00 | 39.00 | 4.000 |
NJ317 | NU317 | NUP317 | 85.00 | 180.00 | 41.00 | 4.820 |
NJ318 | NU318 | NUP318 | 90.00 | 190.00 | 43.00 | 5.590 |
NJ319 | NU319 | NUP319 | 95.00 | 200.00 | 45.00 | 6.520 |
NJ320 | NU320 | NUP320 | 100.00 | 215.00 | 47.00 | 7.900 |
NJ2204 | NU2204 | NUP2204 | 20.00 | 47.00 | 18.00 | 0.150 |
NJ2205 | NU2205 | NUP2205 | 25.00 | 52.00 | 18.00 | .0170 |
NJ2206 | NU2206 | NUP2206 | 30.00 | 62.00 | 20.00 | 0.270 |
NJ2207 | NU2207 | NUP2207 | 35.00 | 72.00 | 23.00 | 0.410 |
NJ2208 | NU2208 | NUP2208 | 40.00 | 80.00 | 23.00 | 0.510 |
NJ2209 | NU2209 | NUP2209 | 45.00 | 85.00 | 23.00 | 0.550 |
NJ2210 | NU2210 | NUP2210 | 50.00 | 90.00 | 23.00 | 0.590 |
NJ2211 | NU2211 | NUP2211 | 55.00 | 100.00 | 25.00 | 0.810 |
NJ2212 | NU2212 | NUP2212 | 60.00 | 110.00 | 28.00 | 1.120 |
NJ2213 | NU2213 | NUP2213 | 65.00 | 120.00 | 31.00 | 1.500 |
NJ2214 | NU2214 | NUP2214 | 70.00 | 125.00 | 31.00 | 1.560 |
NJ2215 | NU2215 | NUP2215 | 75.00 | 130.00 | 31.00 | 1.640 |
NJ2216 | NU2216 | NUP2216 | 80.00 | 140.00 | 33.00 | 2.050 |
NJ2217 | NU2217 | NUP2217 | 85.00 | 150.00 | 36.00 | 2.580 |
NJ2218 | NU2218 | NUP2218 | 90.00 | 160.00 | 40.00 | 3.260 |
NJ2219 | NU2219 | NUP2219 | 95.00 | 170.00 | 43.00 | 3.970 |
NJ2220 | NU2220 | NUP2220 | 100.00 | 180.00 | 46.00 | 4.900 |
NJ2222 | NU2222 | NUP2222 | 110.00 | 200.00 | 53.00 | 7.500 |
NJ2304 | NU2304 | NUP2304 | 20.00 | 52.00 | 21.00 | 0.216 |
NJ2305 | NU2305 | NUP2305 | 25.00 | 62.00 | 24.00 | 0.360 |
NJ2306 | NU2306 | NUP2306 | 30.00 | 72.00 | 27.00 | 0.540 |
NJ2307 | NU2307 | NUP2307 | 35.00 | 80.00 | 31.00 | 0.740 |
NJ2308 | NU2308 | NUP2308 | 40.00 | 90.00 | 33.00 | 0.980 |
NJ2309 | NU2309 | NUP2309 | 45.00 | 100.00 | 36.00 | 1.340 |
NJ2310 | NU2310 | NUP2310 | 50.00 | 110.00 | 40.00 | 1.800 |
, NJ2311 | NU2311 | NUP2311 | 55.00 | 120.00 | 43.00 | 2.300 |
NJ2312 | NU2312 | NUP2312 | 60.00 | 130.00 | 46.00 | 2.800 |
NJ2313 | NU2313 | NUP2313 | 65.00 | 14.00 | 48.00 | 3.400 |
NJ2314 | NU2314 | NUP2314 | 70.00 | 150.00 | 51.00 | 4.100 |
NJ2315 | NU2315 | NUP2315 | 75.00 | 160.00 | 55.00 | 5.400 |
NJ2316 | NU2316 | NUP2316 | 80.00 | 170.00 | 58.00 | 6.400 |
NJ2317 | NU2317 | NUP2317 | 85.00 | 180.00 | 60.00 | 7.400 |
NJ2318 | NU2318 | NUP2318 | 90.00 | 190.00 | 64.00 | 8.400 |
NJ2319 | NU2319 | NUP2319 | 95.00 | 200.00 | 67.00 | 10.500 |
NJ2320 | NU2320 | NUP2320 | 100.00 | 215.00 | 73.00 | 13.500 |
NJ2322 | NU2322 | NUP2322 | 110.00 | 240.00 | 80.00 | 17.500 |
所有评论仅代表网友意见,与本站立场无关。