PRODUCTS
You are now the location of > PRODUCTS > Cylindrical roller bearings
Cylindrical roller bearings

In bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.

There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).

The outer and inner rings of all types are separable.

Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.

Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.

Depending on the existence of ribs on their rings, Cylindrical Roller Bearings are classified into the following types:


Types NU, N, NNU, and NN are suitable as free-end bearings. Types NJ and NF can sustain limited axial loads in one direction. Types NH and NUP can be used as fixed-end bearings. NH-type cylindrical roller bearings consist of the NJ-type cylindrical roller bearings and HJ-type L-shaped thrust collars.

The inner ring loose rib of an NUP-type cylindrical roller bearing should be mounted so that the marked side is on the outside.




  • CPM 2567
    Bearings types CPM 2567 Old types CPM 2567 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) Weight  40mm ***mm 78mm 1.5kg Brand CPM Categories Cylindrical Roller&nbs
  • MU1212RUMW3
      Bearings types MU1212RUMW3 Old types MU1212RUMW3 Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 60mm 110mm 20mm Brand LINK-BELT Bearing Categories Cylindrical Roller 
  • SL045036 PPRR 2NR
      Bearings types SL045036 PPRR 2NR Old types SL045036 PPRR 2NR Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 180mm 280mm 136mm Brand INA Bearing Categories F
  • UZ217BV
      Bearings types UZ217BV Old types UZ217BV Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 85mm ***mm 34mm Brand NTN Bearing Categories Eccentric Bearings Place of&
  • NU219H2MR1C4EP6X265U5UY
      Bearings types NU219H2MR1C4EP6X265U5UY Old types NU219H2MR1C4EP6X265U5UY Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) **mm **mm **mm Brand        &nbs
  • N 224ECM
      Bearings types N 224 ECM Old types N 224 ECM Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 120.00mm 215.00mm 40.00mm Brand SKF Bearing Categories Cylindric
  • N324ECM
        Bearings types N 324 ECM Old types N 324 ECM Dimensions - d (inside diameter) Dimensions - D (outside diameter) Dimensions - B(width) 120.00mm 260.00mm 55.00mm Brand SKF Bearing
  • NU2307E
    NACHI NU2307E NACHI Cylindrical roller bearings NU2307E details as bellow: Bearing Name NACHI Japan Cylindrical roller bearings NU2307E Brand NACHI Outer diameter D (mm) 80 mm Diameter d (mm) 35 mm Thickness B (mm) 31 mm Bearing No. NU2307E NACHI Category Cylindrical roller bearings On Promotion Discount NACH
  • 568322
    FAG 568322  bearings stock supply, shandong kaifa bearing has much stock . we export FAG 568322  to many country and areas. Due to good price, high quality and short delivery time, we get praise from our purchaser. If you are interesting in FAG 568322  , please feel free to contact us.   Shand
  • RNU308ECJ
    SKF RNU308ECJ  bearings stock supply, Shandong kaifa bearing technology co., ltd. has much stock . we export SKF RNU308ECJ  to many country and areas. Duo to good price, high quality and short delivery time, we get praise from our purchaser. If you are interesting in SKF RNU308ECJ  , please feel free to c
  • RNU308ECP
    SKF RNU308ECP  bearings stock supply, Shandong kaifa bearing technology co., ltd.has much stock . we export SKF RNU308ECP  to many country and areas. Duo to good price, high quality and short delivery time, we get praise from our purchaser. If you are interesting in SKF RNU308ECP  , please feel free to co
  • RNU309ECP
    SKF RNU309ECP  bearings stock supply, Shandong kaifa bearing technology co., ltd. has much stock . we export SKF RNU309ECP  to many country and areas. Duo to good price, high quality and short delivery time, we get praise from our purchaser. If you are interesting in SKF RNU309ECP  , please feel free to c
  • RNU310ECJ
    SKF RNU310ECJ  bearings stock supply, Shandong kaifa bearing technology co., ltd. has much stock . we export SKF RNU310ECJ  to many country and areas. Duo to good price, high quality and short delivery time, we get praise from our purchaser. If you are interesting in SKF RNU310ECJ  , please feel free to c
  • RNU310ECP
    SKF RNU310ECP  bearings stock supply, Shandong kaifa bearing technology co., ltd. has much stock .we export SKF RNU310ECP  to many country and areas. Duo to Good price, high quality and short delivery time, we get praise from our purchaser. If you are interesting in SKF RNU310ECP  , please feel f


7 No.[1] Page 8

©2012-2013 SHANDONG KAIFA BEARING TECHNOLOGY CO.,LTD.ALL Rights Reserved sitemap xml sitemap Html 鲁ICP备12031589号 
                         SKF bearing ,FAG bearing ,NSK bearing ,INA bearing ,TIMKEN bearing   KOYO bearing, NTN bearing, IKO bearing ,NACHI bearing,ROLLWAY bearing 
                         SKF bearing ,FAG bearing ,NSK bearing ,INA bearing ,TIMKEN bearing   KOYO bearing, NTN bearing, IKO bearing ,NACHI bearing,ROLLWAY bearing