SKF cylindrical roller bearings
| Designation | Principal dimensions | Basic load ratings | Speed ratings | ||||
| dynamic | static | Reference speed | Limiting speed | ||||
| d[mm] | D[mm] | B[mm] | C[kN] | C0[kN] | [r/min] | [r/min] | |
| NJ 29/630 ECMA/HB1 | 630 | 850 | 128 | 3 300 | 7 200 | 700 | 900 |
| NJ 29/710 ECMA | 710 | 950 | 140 | 3 740 | 8 300 | 600 | 800 |
| NJ 2968 ECMA | 340 | 460 | 72 | 1 020 | 2 040 | 1 400 | 1 900 |
| NJ 2980 ECMA | 400 | 540 | 82 | 1 380 | 2 800 | 1 200 | 1 600 |
| NJ 2992 ECMA | 460 | 620 | 95 | 1 720 | 3 600 | 1 000 | 1 300 |
| NJ 303 ECP | 17 | 47 | 14 | 28.5 | 20.4 | 17 000 | 20 000 |
| NJ 304 ECP | 20 | 52 | 15 | 35.5 | 26 | 15 000 | 18 000 |
| NJ 305 ECJ | 25 | 62 | 17 | 46.5 | 36.5 | 12 000 | 15 000 |
| NJ 305 ECML | 25 | 62 | 17 | 46.5 | 36.5 | 12 000 | 22 000 |
| NJ 305 ECP | 25 | 62 | 17 | 46.5 | 36.5 | 12 000 | 15 000 |
| NJ 306 ECJ | 30 | 72 | 19 | 58.5 | 48 | 11 000 | 12 000 |
| NJ 306 ECM | 30 | 72 | 19 | 58.5 | 48 | 11 000 | 12 000 |
| NJ 306 ECML | 30 | 72 | 19 | 58.5 | 48 | 11 000 | 19 000 |
| NJ 306 ECP | 30 | 72 | 19 | 58.5 | 48 | 11 000 | 12 000 |
| NJ 307 ECJ | 35 | 80 | 21 | 75 | 63 | 9 500 | 11 000 |
| NJ 307 ECM | 35 | 80 | 21 | 75 | 63 | 9 500 | 11 000 |
| NJ 307 ECML | 35 | 80 | 21 | 75 | 63 | 9 500 | 17 000 |
| NJ 307 ECP | 35 | 80 | 21 | 75 | 63 | 9 500 | 11 000 |
| NJ 307 ECPH | 35 | 80 | 21 | 75 | 63 | 9 500 | 11 000 |
| NJ 308 ECJ | 40 | 90 | 23 | 93 | 78 | 8 000 | 9 500 |
| NJ 308 ECM | 40 | 90 | 23 | 93 | 78 | 8 000 | 9 500 |
| NJ 308 ECML | 40 | 90 | 23 | 93 | 78 | 8 000 | 15 000 |
| NJ 308 ECP | 40 | 90 | 23 | 93 | 78 | 8 000 | 9 500 |
| NJ 308 ECPH | 40 | 90 | 23 | 93 | 78 | 8 000 | 9 500 |
| NJ 309 ECJ | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NJ 309 ECM | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NJ 309 ECML | 45 | 100 | 25 | 112 | 100 | 7 500 | 13 000 |
| NJ 309 ECP | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NJ 309 ECPH | 45 | 100 | 25 | 112 | 100 | 7 500 | 8 500 |
| NJ 310 ECJ | 50 | 110 | 27 | 127 | 112 | 6 700 | 8 000 |
ADYR Bearing Co.,Limited. has been engaged in bearing industry for many years, we provide a wide selections of brands
including FAG bearing, FAG bearing, FAG bearing, NTN bearings, SKF bearings, deep groove ball
bearings, cylindrical roller bearings, tapered roller bearings, self-aligning ball bearings,thrust ball bearings, rolling mill
bearings, spherical roller thrust bearings, spherical bearings, adapter sleeves, withdrawal sleeves, lock nut, lock washer,
locking device, etc. We can provide bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,
spherical plain bearings, high temperature, super-precision bearings, as well as some rare types customized to your need.
Our bearings are exported to countries and regions in Europe (the UK, France, Italy, Germany), North America (USA, Canda),
Middle East and Southeast Asia.Our goal is to exceed our customers’ expectation in providing quality products and continue to improve the services we
provide on a timely manner.Please view the products at our website that we can supply. You can also contact our sales representative to request a
price quotation on the products that you are looking for that may not been shown on our website.
