NN NJ NU NUP Cylindrical Roller Bearing NSK NUP304EM
Cylindrical roller bearing. Cylindrical roller and rolling line for line contact bearing. Load capacity, mainly to bear the radial load. Ring wall and rolling friction small, suitable for high-speed rotation. According to the ferrule has without ribs, Nu, NJ, NUP, N, NF, single row cylindrical roller bearings and NNU, NN double row cylindrical roller bearings. The bearing is a separable structure of inner and outer rings.
Cylindrical roller bearings with or without the outer ring of the inner ring and the outer ring, the inner ring and the outer ring can move relative to the axial direction, so the use of the free end bearing can be used as a free end bearing. On one side of the inner ring and the outer ring of the double rib, the ring on the other side of a single rib of cylindrical roller bearings, can withstand a certain degree of one direction axial load. Generally use the steel plate stamping cage, or copper alloy vehicle solid cage. But there is also a part of the use of polyamide forming holder.
Bearing applications: large and medium-sized motor, rolling stock, machine tool spindle, internal combustion engine, generator, gas turbine, gearbox, rolling mill, vibrating screen and lifting transport machinery, etc..
(N,NU,NJ,NUP,RN,NF,NH,NJF,RNU,)
N1004 N1005 N1006 N1007 N1008 N1009 N1010 N1011 N1012
N1013 N1014 N1015 N1016 N1017 N1018 N1019 N1020 N1022
N1024 N1026 N1028 N1030 N1032 N1034 N1036 N1038 N1040
N1044 N1048 N1052 N1056 N1060 N1064 N1068 N1072 N1080
N1092 N1094
NU1004 NU1005 NU1006 NU1007 NU1008 NU1009 NU1010 NU1011 NU1012
NU1013 NU1014 NU1015 NU1016 NU1017 NU1018 NU1019 NU1020 NU1022
NU1024 NU1026 NU1028 NU1030 NU1032 NU1034 NU1036 NU1038 NU1040
NU1044 NU1048 NU1052 NU1056 NU1060 NU1064 NU1068 NU1072 NU1080
NU1092 NU1094
NJ1009 NJ1010 NJ1016 NJ1017 NJ1018 NJ1019 NJ1020 NJ1022 NJ1024
NJ1026 NJ1028 NJ1030 NJ1032 NJ1034 NJ1036 NJ1038 NJ1040 NJ1044
NJ1048 NJ1052 NJ1056 NJ1060 NJ1064 NJ1068 NJ1072 NJ1080
N202 N203 N204 N205 N206 N207 N208 N209 N210
N211 N212 N213 N214 N215 N216 N217 N218 N219
N220 N221 N222 N224 N226 N228 N230 N232 N234
N236 N238 N240 N244 N248 N252 N256 N260
NU202 NU203 NU204 NU205 NU206 NU207 NU208 NU209 NU210
NU211 NU212 NU213 NU214 NU215 NU216 NU217 NU218 NU219
NU220 NU221 NU222 NU224 NU226 NU228 NU230 NU232 NU234
NU236 NU238 NU240 NU244 NU48 NU252 NU256 NU260
NJ202 NJ203 NJ204 NJ205 NJ206 NJ207 NJ208 NJ209 NJ210
NJ211 NJ212 NJ213 NJ214 NJ215 NJ216 NJ217 NJ218 NJ219
NJ220 NJ221 NJ222 NJ224 NJ226 NJ228 NJ230 NJ232 NJ234
NJ236 NJ238 NJ240 NJ244 NJ248 NJ252 NJ256 NJ260
NF204 NF205 NF206 NF207 NF208 NF209 NF210 NF211 NF212
NF213 NF214 NF215 NF216 NF217 NF218 NF219 NF220 NF221
NF222 NF224
NUP202 NUP203 NUP204 NUP205 NUP206 NUP207 NUP208 NUP209 NUP210
NUP211 NUP212 NUP213 NUP214 NUP215 NUP216 NUP217 NUP218 NUP219
NUP220 NUP221 NUP222 NUP224 NUP226 NUP228 NUP230 NUP232 NUP234
NUP236 NUP238 NUP240 NUP244 NUP248 NUP252 NUP256 NUP260
RN202 RN203 RN204 RN205 RN206 RN207 RN208 RN209 RN210
RN211 RN212 RN213 RN214 RN215 RN216 RN217 RN218 RN219
RN220 RN221 RN222 RN224 RN226 RN228
RNU202 RNU203 RNU204 RNU205 RNU206 RNU207 RNU208 RNU209 RNU210
RNU211 RNU212 RNU213 RNU214 RNU215 RNU216 RNU217 RNU218 RNU219
RNU220 RNU221 RNU222 RNU224 RNU226 RNU228
N304 N305 N306 N307 N308 N309 N310 N311 N312
N313 N314 N315 N316 N317 N318 N319 N320 N322
N324 N326 N328 N330 N332 N334 N336 N338 N340
N348 N360
NU304 NU305 NU306 NU307 NU308 NU309 NU310 NU311 NU312
NU313 NU314 NU315 NU316 NU317 NU318 NU319 NU320 NU322
NU324 NU326 NU328 NU330 NU332 NU334 NU336 NU338 NU340
NU348 NU360
NJ304 NJ305 NJ306 NJ307 NJ308 NJ309 NJ310 NJ311 NJ312
NJ313 NJ314 NJ315 NJ316 NJ317 NJ318 NJ319 NJ320 NJ322
NJ324 NJ326 NJ328 NJ330 NJ332 NJ334 NJ336 NJ338 NJ340
NJ348 NJ360
NF304 NF305 NF306 NF307 NF308 NF309 NF310 NF311 NF312
NF313 NF314 NF315 NF316 NF317 NF318 NF319 NF320 NF322
NF324 NF326 NF328
RN304 RN305 RN306 RN307 RN308 RN309 RN310 RN311 RN312
RN313 RNU304 RNU305 RNU306 RNU307 RNU308 RNU309 RNU310
RNU311
RNU312 RNU313 NUP304 NUP305 NUP306 NUP307 NUP308 NUP309 NUP310 NUP311 NUP312 NUP313 NUP314 NUP315 NUP316 NUP317 NUP318 NUP319
NUP320 NUP322 NUP324 NUP326 NUP328 NUP330 NUP332 NUP334 NUP336 NUP338 NUP340
N406 N407 N408 N409 N410 N411 N412 N413 N414
N415 N416 N417 N418 N419 N420 N421
NU406 NU407 NU408 NU409 NU410 NU411 NU412 NU413 NU414
NU415 NU416 NU417 NU418 NU419 NU420 NU421 NU422 NU424
NU426 NU428 NU430
NJ405 NJ406 NJ407 NJ408 NJ409 NJ410 NJ411 NJ412 NJ413
NJ414 NJ415 NJ416 NJ417 NJ418 NJ419 NJ420 NJ421 NJ422
NJ424 NJ426 NJ428 NJ430
NUP406 NUP407 NUP408 NUP409 NUP410 NUP411 NUP412 NUP413 NUP414
NUP415 NUP416 NUP417 NUP418 NUP419 NUP420
N2206 N2207 N2208 N2209 N2210 N2211 N2212 N2213 N2214
N2215 N2216 N2217 N2218 N2219 N2220 N2221 N2222 N2224 N2226
N2305 N2306 N2307 N2308 N2309 N2310 N2311 N2312 N2313
N2314 N2315 N2316 N2317 N2318 N2319 N2320 N2322 N2324
N2326 N2328 N2330 N2332
NU2206 NU2207 NU2208 NU2209 NU2210 NU2211 NU2212 NU2213 NU2214 NU2215 NU2216 NU2217 NU2218 NU2219 NU2220 NU2221 NU2222 NU2224 NU2226 NU2228 NU2230 NU2232 NU2234 NU2236 NU2238 NU2240 NU2244 NU2248 NU2252 NU2256 NU2260
NU2310 NU2311 NU2312 NU2313 NU2314 NU2315 NU2316 NU2317 NU2318 NU2319 NU2320 NU2322 NU2324 NU2326 NU2328 NU2330 NU2332 NU2334 NU2336 NU2338 NU2340 NU2348 NU2360
NJ2206 NJ2207 NJ2208 NJ2209 NJ2210 NJ2211 NJ2212 NJ2213 NJ2214
NJ2215 NJ2216 NJ2217 NJ2218 NJ2219 NJ2220 NJ2221 NJ2222 NJ2224
NJ2226 NJ2228 NJ2230 NJ2232 NJ2234 NJ2236 NJ2238 NJ2240 NJ2244
NJ2305 NJ2306 NJ2307 NJ2308 NJ2309 NJ2310 NJ2311 NJ2312 NJ2313
NJ2314 NJ2315 NJ2316 NJ2317 NJ2318 NJ2319 NJ2320 NJ2322 NJ2324
NJ2326 NJ2328 NJ2330 NJ2332 NJ2334 NJ2336 NJ2338 NJ2340 NJ2348 NJ2360
NUP2205 NUP2206 NUP2207 NUP2208 NUP2209 NUP2210 NUP2211 NUP2212 NUP2213
NUP2214 NUP2215 NUP2216 NUP2217 NUP2218 NUP2219 NUP2220 NUP2221 NUP2222
NUP2224 NUP2226 NUP2228 NUP2230 NUP2232 NUP2234 NUP2236 NUP2238 NUP2240
NUP2244 NUP2248 NUP2252 NUP2256 NUP2260
NUP2307 NUP2308 NUP2309 NUP2310 NUP2311 NUP2312 NUP2313 NUP2314 NUP2315
NUP2316 NUP2317 NUP2318 NUP2319 NUP2320 NUP2322 NUP2324 NUP2326 NUP2328
NF2204 NF2205 NF2206 NF2207 NF2208 NF2209 NF2210 NF2211 NF2212
NF2213 NF2214 NF2215 NF2216 NF2217 NF2218 NF2219 NF2220 NF2221
NF2222 NF2224 NF2226
RNU2312 RNU2315 RNU2317 RNU307 RNU308 RNU2218
50712200 100712200 150712200 200712200 50712202 80712202 100712202
150712202 180712202 200712202 250712202 50752202 80752202 100752202
130752202 150752202 180752202 200752202 250752202 300752202
70752904 80752904 100752904 130752904 150752904 200752904 250752904
300752904 350752904 400752904 430752904 450752904 500752904 550752904
80752305 100752305 130752305
Boundary Dimenssion (mm) |
Mass (KG) |
Bearing Numbers |
Basic Load Ratings(KN) |
Limited Speed(rpm) |
| d |
D |
B |
r1min |
rsmin |
approx |
Type |
Cr |
Cor |
Grease |
Oil |
|
| 15 |
35 |
11 |
0.6 |
0.3 |
0.05 |
N202 |
12.7 |
10.4 |
20000 |
22000 |
| |
35 |
11 |
0.6 |
0.3 |
0.05 |
NJ202 |
12.7 |
10.4 |
20000 |
22000 |
| |
35 |
11 |
0.6 |
0.3 |
0.05 |
NU202 |
12.7 |
10.4 |
20000 |
22000 |
| 17 |
40 |
12 |
0.6 |
0.3 |
0.06 |
N203 |
17.6 |
14.6 |
10000 |
18000 |
| |
40 |
12 |
0.6 |
0.3 |
0.06 |
NJ203 |
14.5 |
12.8 |
18000 |
18000 |
| 20 |
47 |
14 |
1.0 |
0.6 |
0.109 |
N204 |
16.6 |
13.9 |
17000 |
20000 |
| |
47 |
14 |
1.0 |
0.6 |
0.111 |
NJ204 |
16.6 |
13.9 |
17000 |
20000 |
| |
47 |
14 |
1.0 |
0.6 |
0.111 |
NU204 |
16.6 |
13.9 |
17000 |
20000 |
| |
52 |
15 |
1.1 |
0.6 |
0.149 |
N304 |
23.1 |
19.2 |
14000 |
17000 |
| |
52 |
15 |
1.1 |
0.6 |
0.153 |
NJ304 |
23.1 |
19.2 |
14000 |
17000 |
| |
52 |
15 |
1.1 |
0.6 |
0.153 |
NU304 |
23.1 |
19.2 |
14000 |
17000 |
| 25 |
52 |
15 |
1.0 |
0.6 |
0.134 |
N205 |
18.8 |
17 |
14000 |
16000 |
| |
52 |
15 |
1.0 |
0.6 |
0.137 |
NJ205 |
18.8 |
17 |
14000 |
17000 |
| |
52 |
18 |
1.1 |
0.6 |
0.17 |
NJ2205V |
35.3 |
29.4 |
12000 |
25000 |
| |
52 |
15 |
1.0 |
0.6 |
0.137 |
NU205 |
18.8 |
17 |
14000 |
16000 |
| |
62 |
17 |
1.1 |
1.1 |
0.235 |
N305 |
31.5 |
27.7 |
12000 |
14000 |
| |
62 |
17 |
1.1 |
1.1 |
0.241 |
NJ305 |
31.5 |
27.7 |
12000 |
14000 |
| |
62 |
17 |
1.1 |
1.1 |
0.241 |
NU305 |
31.5 |
27.7 |
12000 |
14000 |
| |
62 |
24 |
1.1 |
1.1 |
0.37 |
NJ2305V |
67 |
72.7 |
7200 |
10000 |
| 30 |
62 |
16 |
1.0 |
0.6 |
0.203 |
N206 |
24.9 |
23.3 |
12000 |
14000 |
| |
62 |
16 |
1.0 |
0.6 |
0.207 |
NJ206 |
24.9 |
23.3 |
12000 |
14000 |
| |
62 |
16 |
1.0 |
0.6 |
0.207 |
NU206 |
24.9 |
23.3 |
12000 |
14000 |
| |
72 |
19 |
1.1 |
1.1 |
0.35 |
N306 |
38.5 |
35 |
10000 |
12000 |
| |
72 |
19 |
1.1 |
1.1 |
0.358 |
NJ306 |
38.5 |
35 |
10000 |
12000 |
| |
72 |
19 |
1.1 |
1.1 |
0.358 |
NU306 |
38.5 |
35 |
10000 |
12000 |
| 35 |
72 |
17 |
1.1 |
0.6 |
0.289 |
N207 |
35.5 |
34 |
11000 |
12000 |
| |
72 |
17 |
1.1 |
0.6 |
0.295 |
NJ207 |
35.5 |
34 |
11000 |
12000 |
| |
72 |
17 |
1.1 |
0.6 |
0.295 |
NU207 |
35.5 |
34 |
11000 |
12000 |
| |
80 |
21 |
1.5 |
1.1 |
0.451 |
N307 |
49.5 |
47 |
9000 |
11000 |
| |
80 |
21 |
1.5 |
1.1 |
0.461 |
NJ307 |
49.5 |
47 |
9000 |
11000 |
| |
80 |
21 |
1.5 |
1.1 |
0.461 |
NU307 |
49.5 |
47 |
9000 |
11000 |
| |
80 |
21 |
1.5 |
1.5 |
0.536 |
NUP307V |
77.2 |
78.6 |
10000 |
23000 |
| 40 |
80 |
18 |
1.1 |
1.1 |
0.37 |
N208 |
43.5 |
43 |
9400 |
11000 |
| |
80 |
18 |
1.1 |
1.1 |
0.387 |
NJ208 |
43.5 |
43 |
9400 |
11000 |
| |
80 |
18 |
1.1 |
1.1 |
0.378 |
NU208 |
43.5 |
43 |
9400 |
11000 |
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