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Cylindrical roller bearings > Double row > Double Row

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Tel：0086-29-88332871
Fax：0086-29-88338589
E-mail：tang@hthbearing.com
Address：Room 1101, Block 9 Taihua Jinmao International Plaza, No.16 South of Fenghui Road, High-tech Zone, Xi’an, Shaanxi Province, China
Product size and parameters
Bearing Number
WN 		Principal dimensions
mm 		Basic load ratings （kN） Limit speed
（r/min） 		Fitting dimension
（mm） 		Mass (kg)
Old code. New code. d D B rmin Ew.Fw Cr Cor Grease Oil d1 D1 b k damin Damin ramax
3182130 NN3030K 150 225 56 2.1 206 330 650 3400 4000 178.8 - - - 161 214 2 7.7
3282130 NN3030 150 225 56 2.1 206 330 650 2400 3200 178.8 - - - 161 214 2 7.75
3182130K NN3030K/W33 150 225 56 2.1 206 330 650 2400 3200 178.8 - 8.5 4.5 161 214 2 7.71
3182132 NN3032K 160 240 60 2.1 219 380 675 3200 3800 190.2 - - - 171 229 2 8.39
3282132 NN3032 160 240 60 2.1 219 380 675 3200 3800 190.2 - - - 171 229 2 7.68
3182132K NN3032K/W33 160 240 60 2.1 219 380 675 2200 3800 190.2 - 8.5 4.5 171 229 2 8.38
3182134 NN3034K 170 260 67 2.1 236 470 860 3000 3600 204 - - - 181 249 2 12.9
3282134 NN3034 170 260 67 2.1 236 470 860 2200 3000 204 - - - 181 249 2 13.3
4382936 NNU4936K 180 250 69 2.3 201 382 703 2000 2800 - - - - 191 239 2 9.82
3282136 NN3036 180 280 74 2.1 255 605 1090 2800 3400 218.2 228 - - 191 269 2 16.9
3182136 NN3036K 180 280 74 2.1 255 605 1090 2000 2800 218.2 - - - 191 269 2 16.5
4382938K NNU4938K/W33 190 260 69 3 212 610 1250 1900 2600 - 257 9.5 5 201 249 2 11
3182138 NN3038K 190 290 75 2.1 265 620 1140 2600 3200 228.2 - - - 201 279 2 17.9
3182138K NN3038K/W33 190 290 75 2.1 265 620 1140 1900 2600 228.2 - 15 6 201 279 2 17.1
3282138 NN3038 190 290 75 2.1 265 620 1140 1900 2600 228.5 236 - - 201 279 2 18.1
- NNU6038 190 290 180 2.1 219 1385 3200 1900 2600 - - - - 201 279 2 43.6
4382140K NNU4940K/W33 200 280 80 2.1 - 540 1230 2400 1900 - - 12 5 216 263 2 15.6
3182140 NN3040K 200 310 82 2.1 282 675 1340 2400 3000 240 - - - 211 299 2 22
3282140 NN3040 200 310 82 2.1 282 675 1340 1900 2400 240 - - - 211 299 2 22.8
- NNP4040HT 200 310 123 4 - 1075 2275 2000 2500 - - - - - - - 24.7
3182144 NN3044K 220 340 90 3 310 875 1610 2200 2800 265.2 - - - 233 327 2.5 30.5
3282144K NN3044K/W33 220 340 90 3 310 875 1610 1800 2200 265.2 - 15 6 233 327 2.5 30
4482948 NNU4948 240 320 80 2.1 - 570 1470 1300 1600 - - - - 257 302 2 17.8
3282148 NN3048 240 340 90 3 310 795 1610 1800 2200 265.2 - - - 233 327 2.5 30.4
3182148 NN3048K 240 360 92 3 330 890 1690 2000 2600 265.2 - - - 253 347 2.5 32.7
3282148 NN3048 240 360 92 3 330 890 1690 1700 2000 265.2 - - - 253 347 2.5 33.1
4482952K NNU4952/W33 260 360 100 - - 840 2020 1200 1500 - - 10.5 4.5 277 342 2 31.9
4482956K NNU4956/W33 280 380 100 2.1 - 990 2300 1100 1400 - - 15 6 297 361 2 29
3182156 NN3056K 280 420 106 4 384 1170 2290 1800 2200 332.8 - - - 296 404 3 51.3
3282156 NN3056 280 420 106 4 384 1170 2290 1400 1700 332.8 - - - 316 404 3 52.3
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  • Address：Room 1101, Block 9 Taihua Jinmao International Plaza, No.16 South of Fenghui Road, High-tech Zone, Xi’an, Shaanxi Province, China
  • Direct Call：0086-29-88332871
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