NTN-SNR BEARING RULMENTI S.R.L.

Single row cylindrical roller bearings

Single row cylindrical roller bearings are available in different versions, all separable, so as to facilitate assembly.
Bearings and rollers can accommodate high radial loads and reach high speeds. The rollers and cage can be guided by the inner or outer ring. The ring responsible for guiding the rollers is flanged, whilst the second is not flanged and can be extracted.
Single row cylindrical roller bearings with two flanged rings can accommodate axial loads as well as radial loads. This resistance against axial loads depends on the bearing’s lubrication, operating temperature and heat dispersion.

Single row cylindrical roller bearings are also manufactured with snap ring grooves on the outer rings. This design simplifies the bearing joint as the bearings are located into the housing by means of the snap rings. The snap ring groove and snap rings are in accordance with IS0 464.

50 mm x 110 mm x 27 mm NTN N310ET2XC3 Single row cylindrical roller bearings: A5 : 14.8 mm; Designation of housing : T206-

50 mm x 110 mm x 27 mm SNR N.310.E.G15 Single row cylindrical roller bearings: Size Standards : Metric System; Revolution Frequency(rpm) : 2100

50 mm x 110 mm x 27 mm NTN N310C3 Single row cylindrical roller bearings: Flange Shape : Square Type; Volume Discount : Available

45 mm x 100 mm x 25 mm NTN N309ET2XC3 Single row cylindrical roller bearings: Flange O.D. H(φ) : 60; Volume Discount : Available

50 mm x 110 mm x 27 mm NTN N310 Single row cylindrical roller bearings: s1 : 16 mm; H2 : 140 mm

45 mm x 100 mm x 25 mm NTN N309C3 Single row cylindrical roller bearings: L1 : 260 mm; d : 47.62 mm

45 mm x 100 mm x 25 mm NTN N309ET2XC2 Single row cylindrical roller bearings: Diameter series symbol : For Heavy Load; Bearing Inner Dia. Shape : Cylindrical Bore Set

45 mm x 100 mm x 25 mm SNR N.309.E.G15 Single row cylindrical roller bearings: Contact angle symbol : C; Precision : Grade 4

45 mm x 100 mm x 25 mm NTN N309ET2X Single row cylindrical roller bearings: da max : 204 mm; B : 52 mm

45 mm x 100 mm x 25 mm NTN N309 Single row cylindrical roller bearings: Bearing Used : Deep Groove Ball Bea; Number of Bearings : Double

45 mm x 100 mm x 25 mm NTN N309C2 Single row cylindrical roller bearings: G : M6x1; m : 5 mm

40 mm x 90 mm x 23 mm NTN N308ET2X Single row cylindrical roller bearings: Da max : 138 mm; D1 : 128.7 mm