Basic Info.
Rolling Body
Roller Bearings
The Number of Rows
Single
Outer Dimension
Medium and Large(120-190mm)
Spherical
Non-Aligning Bearings
Load Direction
Radial Bearing
Cage
Brass&Nylon&Pressed Steel
Transport Package
Industrial Standard
Specification
70x150x35mm
Product Description
Product Description
Cylindrical roller bearings without outer ring capped edge
The NU cylindrical roller bearing has double capped edges on outer ring and without capped edge on inner ring
The N cylindrical roller bearing has double capped edges on inner ring and without capped edge on outer ring
The NU and N cylindrical roller bearings, the shaft is allowed two-way displacement toward the bearing box, i.e. the cylindrical roller bearings can bear the change of shaft length due to thermal expansion. Thus It is suitable to serve as a non-fixed bearing. It can bear larger radial load, but cannot take axial load.
Cylindrical roller bearings with capped edge on both outer ring and inner
The NJ cylindrical roller bearing has double capped edge on outer ring and single capped edge on inner ring.
The NF cylindrical roller bearing with the single capped edge on outer ring & double capped edges on inner ring
The NJ & NF cylindrical roller bearing, the axial-displacement of the shaft or housing on one-direction can be limited. The one-direction axial positioning can be reached. It can burden smaller axial load from one-direction.
The NUP cylindrical roller bearing with double capped edges on the outer ring & with capped edge on one side of the inner ring, as well as with inner ring loose rib on the other side of the inner ring. The two-way axial positioning toward the shaft can be reached. The bearing can bear two-way axial force. The NUP & N cylindrical roller bearings can be chosen for the structure. The NJ and HJ cylindrical roller bearing with separate thrust collar is similar to the NUP cylindrical roller bearing, it can be used as the fixed (positioning) bearing.
Cylindrical roller bearings without inner ring or without outer ring
The RNU cylindrical roller bearing has an outer ring with double capped edges but does not come with inner ring. Such bearing is the NU cylindrical roller bearings without the inner ring
The RN cylindrical roller bearing has an inner ring with double capped edge but does not come with outer ring.
The RNU and RN cylindrical roller bearing are used with a component having a limitation on radial dimension. The axial journal or the surface of the housing bore can be used as the raceways. The hardness and the machining precision as well as the surface quality should be same as the raceways of the inner ring and the outer ring.| Boundary dimensions(mm) | |
| d | 70 |
| D | 150 |
| B | 34 |
| rs min | 2.1 |
| rs1 min | 2.1 |
| Basic load ratings(kN) | |
| Cr | 206 |
| Cor | 225 |
| Limiting speed(rpm) | |
| Grease | 4200 |
| Oil | 5000 |
| Mass(Kg) | |
| (Refer.) | 3.1 |
| Bearing No. | Dimensions (Metric) | Approx. | Interchange |
| d | F | D | B | Wgt. lbs | | | | | | | |
| NU-301 | 12 | 18.5 | 37 | 12 | 0.17 | NU 301 | R 312 E | - | - | NU 301 | NU 301 | - |
| NU-302 | 15 | 21 | 42 | 13 | 0.23 | NU 302 | R 315 E | - | - | NU 302 | NU 302 | - |
| NU-303 | 17 | 25.1 | 47 | 14 | 0.3 | NU 303 | R 317 E | A 1303 TS | - | NU 303 | NU 303 | - |
| NU-304 | 20 | 28.5 | 52 | 15 | 0.37 | NU 304 | R 320 E | A 1304 TS | MUC 304 | NU 304 | NU 304 | - |
| NU-305 | 25 | 35 | 62 | 17 | 0.62 | NU 305 | R 325 E | A 1305 TS | MUC 305 | NU 305 | NU 305 | - |
| NU-306 | 30 | 42 | 72 | 19 | 0.92 | NU 306 | R 330 E | A 1306 TS | MUC 306 | NU 306 | NU 306 | - |
| NU-307 | 35 | 46.2 | 80 | 21 | 1.2 | NU 307 | R 335 E | A 1307 TS | MUC 307 | NU 307 | NU 307 | - |
| NU-308 | 40 | 53.5 | 90 | 23 | 1.67 | NU 308 | R 340 E | A 1308 TS | MUC 308 | NU 308 | NU 308 | - |
| NU-309 | 45 | 58.5 | 100 | 25 | 2.19 | NU 309 | R 345 E | A 1309 TS | MUC 309 | NU 309 | NU 309 | - |
| NU-310 | 50 | 65 | 110 | 27 | 2.89 | NU 310 | R 350 E | A 1310 TS | MUC 310 | NU 310 | NU 310 | - |
| NU-311 | 55 | 70.5 | 120 | 29 | 3.6 | NU 311 | R 355 E | A 1311 TS | MUC 311 | NU 311 | NU 311 | - |
| NU-312 | 60 | 77 | 130 | 31 | 4.61 | NU 312 | R 360 E | A 1312 TS | MUC 312 | NU 312 | NU 312 | - |
| NU-313 | 65 | 83.5 | 140 | 33 | 5.64 | NU 313 | R 365 E | A 1313 TS | MUC 313 | NU 313 | NU 313 | - |
| NU-314 | 70 | 90 | 150 | 35 | 6.86 | NU 314 | R 370 E | A 1314 TS | MUC 314 | NU 314 | NU 314 | - |
| NU-315 | 75 | 95.5 | 160 | 37 | 8.13 | NU 315 | R 375 E | A 1315 TS | MUC 315 | NU 315 | NU 315 | - |
| NU-316 | 80 | 103 | 170 | 39 | 9.84 | NU 316 | R 380 E | A 1316 TS | MUC 316 | NU 316 | NU 316 | - |
| NU-317 | 85 | 108 | 180 | 41 | 11.34 | NU 317 | R 385 E | A 1317 TS | MUC 317 | NU 317 | NU 317 | - |
| NU-318 | 90 | 115 | 190 | 43 | 13.45 | NU 318 | R 390 E | A 1318 TS | MUC 318 | NU 318 | NU 318 | - |
| NU-319 | 95 | 121.5 | 200 | 45 | 15.56 | NU 319 | R 395 E | A 1319 TS | MUC 319 | NU 319 | NU 319 | - |
| NU-320 | 100 | 129.5 | 215 | 47 | 19.34 | NU 320 | R 400 E | A 1320 TS | MUC 320 | NU 320 | NU 320 | 100 RU 03 |
| NU-321 | 105 | 135 | 225 | 49 | 22 | NU 321 | R 405 E | A 1321 TS | MUC 321 | NU 321 | NU 321 | 105 RU 03 |
| NU-322 | 110 | 143 | 240 | 50 | 26.23 | NU 322 | R 410 E | A 1322 TS | MUC 322 | NU 322 | NU 322 | 110 RU 03 |
| NU-324 | 120 | 154 | 260 | 55 | 32.78 | NU 324 | R 420 E | A 1324 TS | MUC 324 | NU 324 | NU 324 | 120 RU 03 |
| NU-326 | 130 | 167 | 280 | 58 | 41.11 | NU 326 | R 430 E | A 1326 TS | MUC 326 | NU 326 | NU 326 | 130 RU 03 |
| NU-328 | 140 | 180 | 300 | 62 | 49.45 | NU 328 | R 440 E | - | MUC 328 | NU 328 | NU 328 | 140 RU 03 |
| NU-330 | 150 | 193 | 320 | 65 | 66.11 | NU 330 | R 450 E | - | MUC 330 | NU 330 | NU 330 | 150 RU 03 |
| NU-332 | 160 | 208 | 340 | 68 | 79.89 | NU 332 | - | - | MUC 332 | NU 332 | NU 332 | 160 RU 03 |
| NU-334 | 170 | 220 | 360 | 72 | 94.78 | NU 334 | - | - | MUC 334 | NU 334 | NU 334 | 170 RU 03 |
| NU-336 | 180 | 232 | 380 | 75 | 108.34 | NU 336 | - | - | MUC 336 | NU 336 | NU 336 | 180 RU 03 |
| NU-338 | 190 | 245 | 400 | 78 | 123.34 | NU 338 | - | - | MUC 338 | NU 338 | NU 338 | 190 RU 03 |
| NU-340 | 200 | 260 | 420 | 80 | 140 | NU 340 | - | - | MUC 340 | NU 340 | NU 340 | 200 RU 03 |
| NU-344 | 220 | 284 | 460 | 88 | 190 | NU 344 | - | - | MUC 344 | NU 344 | NU 344 | 220 RU 03 |
| NU-348 | 240 | 310 | 500 | 95 | 242.22 | NU 348 | - | - | MUC 348 | NU 348 | NU 348 | 240 RU 03 |
| NU-352 | 260 | 336 | 540 | 102 | 302.22 | NU 352 | - | - | MUC 352 | NU 352 | NU 352 | 260 RU 03 |
| NU-356 | 280 | 362 | 580 | 108 | 368.89 | NU 356 | - | - | MUC 356 | NU 356 | NU 356 | 280 RU 03 |
| NU-360 | 300 | 388 | 620 | 109 | 372.577 | NU 360 | - | - | MUC 360 | NU 360 | NU 360 | 300 RU 03 |
Detailed Photos
FAQ
Q: Why did you choose us?
A. We provide the best quality bearings with reasonable price, low friction, low noise and long service life.
B. With sufficient stock and fast delivery, you can choose our freight forwarder or your freight forwarder.
C. The best service provided by a well-trained international sales team.
Q: Do you accept small orders?
Surely, once your bearings are standard size bearings, even one, we will also accept.
Q: How long is your delivery time?
Generally speaking, if the goods are in stock, it is 1-3 days. If the goods are out of stock, it will take 6-10 days, depending on the quantity of the order.
Q: Do you provide samples? Is it free or extra?
Yes, we can provide a small amount of free samples. Do you mind paying the freight?
Q: What should I do if I don't see the type of bearings I need?
We have too many bearing series numbers. Sometimes we can't put them all on web. Just send us the inquiry and we will be very happy to send you the bearing details.
Welcome to contact me anytime!
Address:
Huangtai E-Commerie Industrial Park, Lishan Road, Lixia District, Jinan, Liaocheng, Shandong, China
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components
Management System Certification:
ISO 9001
Company Introduction:
Shandong KYJEN Bearing Co., Ltd is a stockist and supplier of industrial bearings. Products cover more than 0.1 million items with ball&roller bearing types.
KYJEN Bearing has been dedicating to improve the performance of bearings by supplying high-grade and reliable products. We always bear in mind that only excellent quality and considerate service can make us alive and strong in the competition.
All audited factories by KYJEN Bearing have strict sense of controling the quality of bearings. Please join us and make it better.
Competitive products:
Spherical roller bearing, Cylindrical roller bearing, taper roller bearing, angular contact ball bearing, deep groove ball bearing, rolling mill bearing, thrust bearing, non-standard bearing...etc
Moreover, KYJEN Bearing distribute world top-ranked brand bearings, such as TIMKEN NSK NTN KOYO...
etc.
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