简介: SKF轴承NNU4940B/SPW33 类型为圆柱滚子轴承,内径:200mm 外径:280mm 厚度:80mm轴承主要应用于主令开关,拉床,小型汽油发电机,坯布产品,食品加工机械设备,辊道子,制鞋机械,管件管材,通风仪器,轴颈车床,洗眉机类等,更多详细资料您可致电我司,获取SKF NNU4940B/SPW33轴承配合尺寸,重量,额定动负荷,载荷,NNU4940B/SPW33极限转速,游隙, 轴承的图纸、样品、价格或者替换产品等!咨询电话:022-58519723/22/21
圆柱滚子轴承NNU4940B/SPW33样本图纸

d - 200 mm
D - 280 mm
B - 80 mm
D1 - 252.2 mm
F - 225 mm
b - 11.1 mm
K - 3 mm
r1,2 - min. - 2.1 mm
r1,2 - min. - 2.1 mm
s - 3.7 mm
da - min. - 211 mm
da - max. - 222 mm
db - min. - 228 mm
Da - max. - 269 mm
ra - max. - 2 mm
ra - max. - 2 mm
dn - 227 mm
Basic dynamic load rating - C - 484 kN
Basic static load rating - C0 - 1040 kN
Fatigue load limit - Pu - 106 kN
Limiting speed for grease lubrication - 2600 r/min
Limiting speed for oil lubrication - 3000 mm/min
Gref - 117 cm
Mass bearing - 15 kg

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