SKF 309 NR轴承,SKF 309 NR深沟球轴承-搜轴承SKF数据中心
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d - 45 mm

D - 100 mm

B - 25 mm

d1 - - 62.18 mm

D2 - - 86.7 mm

D3 - 96.8 mm

D4 - 106.5 mm

b - 2.7 mm

C - 3.28 mm

f - 2.46 mm

r0 - 0.6 mm

r1,2 - min. - 1.5 mm

da - min. - 54 mm

Da - max. - 91 mm

Db - min. - 108 mm

ba - min. - 3 mm

Ca - max. - 5.74 mm

ra - max. - 1.5 mm

Basic dynamic load rating - C - 55 kN

Basic static load rating - C0 - 44 kN

Fatigue load limit - Pu - 1.9 kN

Reference speed - 13000 r/min

Limiting speed - 7500 r/min

Calculation factor minimum radial load - kr - 0.05

Mass bearing - 0.88 kg

Snap ring - SP 100

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Hot number:NSK NNU 4920 OKB 2G1000098 OKB 90394/530E ISO 241/530W33 CX BK121814 CX NKXR 35 Z AST SCE129P IKO TLA 4016 Z KOYO UC308-24L3 FYH UCFL217 FAG 5204 Sealmaster ER-211 FAG KC-65CPO SKF NNC-4928VC/3 NOK AS568-358-A