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Needle bearing

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It is a roller bearing with cylindrical rollers that are both thin and long relative to their diameter. This type of roller is called a needle roller. Despite its smaller cross-section, the bearing still has a high load-bearing capacity. Needle roller bearings are equipped with thin and long rollers (roller diameter D≤5mm, L/D≥2.5, L is the roller length), so The radial structure is compact. When the inner diameter size and load capacity are the same as other types of bearings, the outer diameter is the smallest. It is especially suitable for support structures with limited radial installation dimensions.

Product parameters

Model Old model Dimensions(mm) Rated load(N) Speed min-1 Weight(kg)
d D B Cr Cor Grease lubrication oil lubrication (refer to)
NATV10 NATD10V 10 30 15 - - - - 0
NATV40 NATD40V 40 80 32 - - - - 0
NATR8 NATD8 8 24 15 - - - - 0
NATV35 NATD35V 35 72 29 - - - - 0
NATR6 NATD6 6 19 12 - - - - 0
NATV30 NATD30V 30 62 29 - - - - 0
NATR50 NATD50 50 90 32 - - - - 0
NATV25 NATD25V 25 52 25 - - - - 0
NATR5 NATD5 5 16 12 - - - - 0
NATV20 NATD20V 20 47 25 - - - - 0
NATR45 NATD45 45 85 32 - - - - 0
NATR40 NATD40 40 80 32 - - - - 0
NATR35 NATD35 35 72 29 - - - - 0
NAST6ZZ - 6 19 14 - - - - 0
NAST12ZZ - 12 32 16 - - - - 0
NATR30 NATD30 30 62 29 - - - - 0
NAST50ZZ - 50 90 26 - - - - 0
NAST10ZZ - 10 30 16 - - - - 0
NAST45ZZ - 45 85 26 - - - - 0
NAP4202X1WB 374702 15 40 20 - - - - 0.156

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