Cylindrical Roller Bearings

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Cylindrical roller bearings have high radial-load capacity and moderate thrust loads. They contain rollers which are cylindrically-shaped, but are not true cylinders. Instead, these rollers are crowned or end-relieved to reduce stress concentrations.Cylindrical roller bearings are also available in sealed or split designs. In sealed bearings, the rollers are protected from contaminants, water and dust, while providing lubricant retention and contaminant exclusion. This provides lower friction and longer service life.

 

 

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.

 

130 mm x 230 mm x 40 mm FAG NJ226-E-TVP2 Cylindrical Roller Bearings

One Shield 4000 rpm
80000 N 180.0000 mm

0.984 Inch | 25 Millimeter x 2.047 Inch | 52 Millimeter x 0.709 Inch | 18 Millimeter NSK NJ2205WC3 Cylindrical Roller Bearings

2.50 mm 3400 rpm
300000 N 276000 N

0.984 Inch | 25 Millimeter x 2.047 Inch | 52 Millimeter x 0.709 Inch | 18 Millimeter NSK NJ2205ETC3 Cylindrical Roller Bearings

3100 rpm 41.00 mm
146000 N 3800 rpm

0.984 Inch | 25 Millimeter x 2.047 Inch | 52 Millimeter x 0.709 Inch | 18 Millimeter NSK NJ2205W Cylindrical Roller Bearings

3000 rpm Seal & Snap-Ring
38.00 mm 143000 N

20 x 1.85 Inch | 47 Millimeter x 0.709 Inch | 18 Millimeter NSK NJ2204W Cylindrical Roller Bearings

39.6 mm 7.144 mm
41.6 mm 1

3.74 Inch | 95 Millimeter x 6.693 Inch | 170 Millimeter x 1.26 Inch | 32 Millimeter NSK NJ219W Cylindrical Roller Bearings

110 kg 1.4
655 kN 6.4 mm

3.346 Inch | 85 Millimeter x 5.906 Inch | 150 Millimeter x 1.102 Inch | 28 Millimeter NSK NJ217WC3 Cylindrical Roller Bearings

2.00 mm 45000 N
6700 rpm 5600 rpm

3.15 Inch | 80 Millimeter x 5.512 Inch | 140 Millimeter x 1.024 Inch | 26 Millimeter NSK NJ216WC3 Cylindrical Roller Bearings

1 8.1 cm³
19 0.6 mm
1/16