SNR Rolamentos do Brasil Ltda.

SIGMA Rolamentos cilíndricos

SIGMA cylindrical roller bearings are ready to meet your needs. We offer standard cylindrical roller bearing sizes and styles, as well as custom bearings. Our dedicated team of engineers will customize bearings for your application. Complete with case-carburizing bearing quality steel and complex geometries, our bearings are designed to consistently perform in demanding situations.

Cylindrical Roller Bearings are bearing in which cylinders are used as the rolling elements as opposed to balls in ball bearings. As such, the rollers have a greater (linear) contact area with the outer ring and are distribute loads across a broader surface.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.

60 mm x 110 mm x 22 mm SIGMA NU 212 Rolamentos cilíndricos: Tamanho (mm) : 35x80x42; Bearing number : 7307 ADB

35 mm x 80 mm x 31 mm SIGMA NJG 2307 VH Rolamentos cilíndricos: D : 51 mm; Diâmetro chato (mm) : 46

146,05 mm x 196,85 mm x 25,4 mm SIGMA RXLS 5.3/4 Rolamentos cilíndricos: Classificação de carga dinâmica de base (C) : 76,5 kN; B : 25,4 mm

20 mm x 47 mm x 14 mm SIGMA N 204 Rolamentos cilíndricos: Largura (mm) : 218; Diâmetro chato (mm) : 440

50,8 mm x 84,138 mm x 15,88 mm SIGMA RXLS 2 Rolamentos cilíndricos: D : 140 mm; da min. : 91 mm

70 mm x 150 mm x 35 mm SIGMA N 314 Rolamentos cilíndricos: Marca : INA; D : 25,4 mm

35 mm x 80 mm x 21 mm SIGMA NJ 307 Rolamentos cilíndricos: a : 31,5 mm; Ângulo (&alfa;) : 15 °

85 mm x 150 mm x 28 mm SIGMA NJ 217 Rolamentos cilíndricos: Dimensão do Lavador, Nominal (S3) : 2; Diâmetro chato (mm) : 16

110 mm x 240 mm x 80 mm SIGMA NJG 2322 VH Rolamentos cilíndricos: J : 63 mm; H2 : 43 mm

160 mm x 340 mm x 114 mm SIGMA NJG 2332 VH Rolamentos cilíndricos: B1 : 61 mm; B : 61 mm

80 mm x 140 mm x 33 mm SIGMA N 2216 Rolamentos cilíndricos: Diâmetro chato (mm) : 20; Bearing number : 4204

215,9 mm x 292,1 mm x 38,1 mm SIGMA RXLS 8.1/2 Rolamentos cilíndricos: Velocidade de lubrificação : 990 r/min; Classificação básica Da carga estática (C0) : 3300 kN