NTN 7909轴承,NTN 7909角接触球轴承-搜轴承NTN数据中心
搜轴承 -- NTN -- 角接触球轴承 -- NTN 7909轴承

d - 45 mm

D - 68 mm

B - 12 mm

C - 12 mm

Angle (α) - 25 °

a - 22,5 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

da min. - 49,5 mm

db min - 49,5 mm

ra max. - 0,6 mm

Weight - 0,15 Kg

Basic dynamic load rating (C) - 15,7 kN

Basic static load rating (C0) - 12,9 kN

(Grease) Lubrication Speed - 10 000 r/min

(Oil) Lubrication Speed - 14 000 r/min

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Hot number:KOYO 7021 AC/DT SKF 23156 CACK/W33 FAG NU2317E.TVP2 SKF * 33013/Q TIMKEN 496D/493 OKB KOYO 415/414X CX CX554 SKF N 28/1400 ECMP NKE NJ234-E-MA6+HJ234-E INA RAKY1-15/16 ISB ZR1.20.0573.400-1SPPN SKF NKI-30/30 SKF AOH 3076 G SKF YSP 207-106 SB-2F