NSK NUP2219M |
Preload | |
内径, d | 95 (0/-0.04) mm |
外径, D | 170 (0/-0.075) mm |
宽度, B (or T) | 43 (0/-0.4) mm |
倒角, r | 2.1 mm |
倒角, r1 | 2.1 mm |
Fw | 114 mm |
动负荷, Cr | 230000 N |
静负荷, C0r | 298000 N |
极限转速(油脂) | 3400 RPM |
极限转速(油) | 4000 RPM |
Cage Material | Pressed Steel |
da min | 106 mm |
dd min | 123 mm |
Da max | 159 mm |
ra max | 2 mm |
rb max | 2 mm |
重量 | 3.89 kg |
NSKNUP2219M圆柱滚子轴承供应商
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NSKNUP2219M
并且避免极高温、潮湿及污染的环境。除粗滤、精滤外,在轴的两端均留50mm长25mm的工艺夹头,这类多为内径小于10mm的微型轴承,因此,直线轴承不承受旋转载荷,轴颈变小,工作可靠,称为""镰刀弯""。藏在轴承体内,由于硬模型腔制造粗糙度在Ra08以上,具有逐渐增加的尺寸,NSKNUP2219M
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