简介: SKF轴承NNU4948BK/SPW33 类型为圆柱滚子轴承,内径:240mm 外径:320mm 厚度:80mm轴承主要应用于液压压力表,多刀车床,拉床,其他车床,生物化工,橡胶制品机械设备,牙体充填,质谱仪,集装整理,交通消防设备,机床主轴等,更多详细资料您可致电我司,获取SKF NNU4948BK/SPW33轴承配合尺寸,重量,额定动负荷,载荷,NNU4948BK/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NNU4948BK/SPW33样本图纸

d - 240 mm
D - 320 mm
B - 80 mm
D1 - 292.2 mm
F - 265.3 mm
b - 11.1 mm
K - 3 mm
r1,2 - min. - 2.1 mm
r3,4 - min. - 1.1 mm
s - 3.7 mm
da - min. - 251 mm
da - max. - 262 mm
Da - max. - 309 mm
ra - max. - 2 mm
dn - 267 mm
Basic dynamic load rating - C - 528 kN
Basic static load rating - C0 - 1220 kN
Fatigue load limit - Pu - 118 kN
Limiting speed for grease lubrication - 2200 r/min
Limiting speed for oil lubrication - 2600 mm/min
Gref - 171 cm
Mass bearing - 17.5 kg

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ISO NNCL4948V CX NNU4948K CX NNU4948 NTN NN4948C1NAP4 ISO NNU4948KV ISO NNU4948K NTN NNU4948KC1NAP4 INA SL014948 ISO SL024948 NTN NN4948HSKD1XC9NAP4 SKF NNU4948BK/SPW33 CONSOLIDATED NNC-4948VC/3 NTN SL02-4948 ISO NNU4948 NACHI NNU4948K NACHI NNU4948 FAG NNU4948-S-K-M-SP CONSOLIDATED NNCF-4948V CONSOLIDATED NNCL-4948VC/3 ISO NN4948随机推荐型号
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