軸承代號(hào): NACHI 5214NR - 帶止動(dòng)環(huán)雙列角接觸球軸承
軸承尺寸
d = 70
D = 125
B = 39.7
D1(max) = 120.22
a(max) = 4.06
b(min) = 3.1
D2(max) = 134.7
f(min) = 2.82
da(min) = 79
Da(max) = 116
ra(max) = 1.5
Cy(max) = 6.5
Mass = 1.82
額定動(dòng)負(fù)荷: 96500
額定靜負(fù)荷: 84500
極限轉(zhuǎn)速(潤(rùn)滑脂潤(rùn)滑): 3800
極限轉(zhuǎn)速(油潤(rùn)滑): 5000
我公司特價(jià)供應(yīng)以下型號(hào)產(chǎn)品: K70X76X30 滾針及保持架組件 389A/382 單列圓錐滾子軸承 23076BK.MBH3076HG 調(diào)心滾子軸承 71914CD/HCP4A 角接觸球軸承 7210B/DB 角接觸球軸承 18690/18620 單列圓錐滾子軸承 21311CK;H311X 調(diào)心滾子軸承 GEM60ES-2RS 需要維護(hù)的徑向球面滑動(dòng)軸承 CFE20-1V 螺栓型滾輪滾針軸承