SKF 61921轴承,SKF 61921深沟球轴承-搜轴承SKF数据中心
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d - 105 mm

D - 145 mm

B - 20 mm

d1 - - 117.9 mm

D1 - - 132.1 mm

r1,2 - min. - 1.1 mm

da - min. - 111 mm

Da - max. - 139 mm

ra - max. - 1 mm

Basic dynamic load rating - C - 44.2 kN

Basic static load rating - C0 - 44 kN

Fatigue load limit - Pu - 1.7 kN

Reference speed - 9500 r/min

Limiting speed - 5600 r/min

Calculation factor - kr - 0.02

Calculation factor - f0 - 16.5

Mass bearing - 0.87 kg

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Hot number:KOYO 6305-RZ ASK NJ 2334 ISB 293/500 M CYSD 7806CDF SKF 71916 ACE/P4A ISO 80170/80217 SNFA E 208 7CE1 FAG FW914 Timken GN115KRRB ISO K38X43X13 NKE NU1040-E-M6 NTN UELS309D1N Timken X32030X/Y32030X FBC EW-11/4 SKF NCF-2964V