简介: AST轴承21308MBK 类型为调心滚子轴承,内径:40mm 外径:90mm 厚度:23mm轴承主要应用于机床元件,叉车行业,电子元器件,辊道子,化工,过滤材料,肌电图机,紧固件,电动泵,水上防护,口腔医疗器械等,更多详细资料您可致电我司,获取AST 21308MBK轴承配合尺寸,重量,额定动负荷,载荷,21308MBK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
调心滚子轴承21308MBK样本图纸

(dimensions in mm)
Bearing Type - tapered bore
Bore Dia (d) - 40.0000
Outer Dia (D) - 90.0000
Width (B) - 23.0000
Radius (min) (rs) - 1.500
Dynamic Load Rating (Cr) - 74,000
Static Load Rating (Cor) - 69,500
Max Speed (Grease) (X1000 RPM) - 5
Max Speed (Oil) (X1000 RPM) - 6
Weight (g) - 770.00
Material - 52100 Chrome steel, or equivalent
Inner ring guided, machined brass cage.
Tapered Bore, taper = 1:12
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.26
Basic Radial Load Factor "Y1" = 2.6
Basic Radial Load Factor "Y2" = 3.9
Basic Radial Load Factor "Y0" = 2.6

相同尺寸同类型近似型号
AST 21308MBW33 CX 21308KCW33+AH308 KOYO 21308RH ISO 21308KW33 SKF 21308E SIGMA 20308 NSK 21308EAE4 ISO 21308KCW33+AH308 CX 21308KCW33 FAG 21308-E1 ISO 21308W33 FAG 20308-TVP ISB 21308 AST 21308MB KOYO 21308RHK ISO 20308 NTN 21308C Timken 21308VCSJ NTN 21308CK CX 21308KCW33+H308随机推荐型号
品牌列表
经营品牌
精选轴承型号