NTN d 20~40mm
产品参数
主要尺寸 mm额定基本负荷KN额定基本负荷kgf尺寸 mm安装相关尺寸 mm允许转速 1) min -1轴承号 2)重量kg (大约)
dDBr s min 3)r 1s min 3)动负荷Cr静负荷Cor动负荷Cr静负荷CorF wE wJd a 最小d b 最小d c 最大d d 最小d e 最小D a 最大D b 最大D b 最小 4)r as 最大r 1as 最大脂润滑油润滑NUNJNUPNNFNUN
4090231.51.558.557.06000580053.577.558.448485155608282801.51.580009400NU308NJ308NUP308N308NF3080.6580.643
4090231.51.558.557.06000580053.577.558.448485155608282801.51.580009400NU308NJ308NUP308N308NF3080.6580.643
4090231.51.558.557.06000580053.577.558.448485155608282801.51.580009400NU308NJ308NUP308N308NF3080.6580.643
4090231.51.558.557.06000580053.577.558.448485155608282801.51.580009400NU308NJ308NUP308N308NF3080.6580.643
4090231.51.558.557.06000580053.577.558.448485155608282801.51.580009400NU308NJ308NUP308N308NF3080.6580.643
4080231.11.172.577.57400790049.5-53.946.5-49525673.5--1176008900NU2208ENJ2208ENUP2208E--0.552-
4080231.11.172.577.57400790049.5-53.946.5-49525673.5--1176008900NU2208ENJ2208ENUP2208E--0.552-
4080231.11.172.577.57400790049.5-53.946.5-49525673.5--1176008900NU2208ENJ2208ENUP2208E--0.552-
4080231.11.158.062.059506300507054.246.546.549525673.573.57211850010000NU2208NJ2208NUP2208N2208-0.490.48
4080231.11.158.062.059506300507054.246.546.549525673.573.57211850010000NU2208NJ2208NUP2208N2208-0.490.48
4080231.11.158.062.059506300507054.246.546.549525673.573.57211850010000NU2208NJ2208NUP2208N2208-0.490.48
4080231.11.158.062.059506300507054.246.546.549525673.573.57211850010000NU2208NJ2208NUP2208N2208-0.490.48
4080181.11.155.555.55700565049.5-53.946.5-49525673.5--11850010000NU208ENJ208ENUP208E--0.426-
4080181.11.155.555.55700565049.5-53.946.5-49525673.5--11850010000NU208ENJ208ENUP208E--0.426-
4080181.11.155.555.55700565049.5-53.946.5-49525673.5--11850010000NU208ENJ208ENUP208E--0.426-

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