简介: SKF轴承NNU4921B/SPW33 类型为圆柱滚子轴承,内径:105mm 外径:145mm 厚度:40mm轴承主要应用于气缸标准型,净水监测,汽修工具,倒角弯管,温湿检测,医疗器材,粉末冶金,肌电图机,塑机辅机,螺纹加工机床,液压连接件等,更多详细资料您可致电我司,获取SKF NNU4921B/SPW33轴承配合尺寸,重量,额定动负荷,载荷,NNU4921B/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NNU4921B/SPW33样本图纸
d - 105 mm
D - 145 mm
B - 40 mm
D1 - 130.8 mm
F - 118 mm
b - 5.5 mm
K - 3 mm
r1,2 - min. - 1.1 mm
r1,2 - min. - 1.1 mm
s - 1.1 mm
da - min. - 111 mm
da - max. - 116 mm
db - min. - 121 mm
Da - max. - 138.5 mm
ra - max. - 1 mm
ra - max. - 1 mm
dn - 119 mm
Basic dynamic load rating - C - 130 kN
Basic static load rating - C0 - 260 kN
Fatigue load limit - Pu - 30 kN
Limiting speed for grease lubrication - 5300 r/min
Limiting speed for oil lubrication - 6000 mm/min
Gref - 15 cm
Mass bearing - 2 kg
相同尺寸同类型近似型号
CX NN4921K NTN NN4921C1NAP4 CX NN4921 NSK NNU4921 ISO NNU4921 SKF NNU4921BK/SPW33 CX NNU4921 CX NNU4921KV CONSOLIDATED NNU-4921-KMSP/5 NTN NNU4921K NACHI NNU4921K CX NNU4921V FAG NNU4921-S-M-SP KOYO NNU4921 CYSD NNU4921K/W33 NSK NNU4921MB SKF NNU4921B/SPW33 KOYO NNU4921K ISB NNU4921K/SPW33 ISO NNU4921K随机推荐型号
品牌列表
经营品牌
精选轴承型号