TIMKEN A2047/A2120D尺寸參數(shù)規(guī)格
Bearing Type = TRB(-)
Bearing Subtype = TDO(-)
Cone (Inner) = A2047(內(nèi)圈)
Cup (Outer) = A2120D(外圈)
d = 11.9863(內(nèi)徑)
D = 30.48(外徑)
T = 25.4(寬度)
B = 10.7848(內(nèi)圈寬度)
R = 0.762(最大軸肩倒角半徑)
db = 16.51(軸肩直徑)
Aa = -0.254(保持架(負(fù)值表示保持架超出內(nèi)圈大端面))
a = -3.048(有效中心位置)
C = 21.2598(外圈寬度)
r = 0(最大軸承座擋肩圓角半徑)
C1 = 18816(一百萬轉(zhuǎn)動態(tài)徑向載荷)
C90(2) = 4893.04(九千萬轉(zhuǎn)雙列軸承動態(tài)徑向載荷)
C90(1) = 2802.38(九千萬轉(zhuǎn)單列軸承動態(tài)徑向載荷)
Ca90 = 1943.87(九千萬轉(zhuǎn)動態(tài)軸向載荷)
C0 = 9207.82(靜態(tài)額定載荷)
K = 0.39 / Tan (contact angle) = 1.44(系數(shù))
e = 1.5 * Tan (contact angle) = 0.41(系數(shù))
Y1 = 0.45 / Tan (contact angle) = 1.67(系數(shù))
Cg = 0.0308(幾何系數(shù))
Assembly Weight = 86.18(-)
TIMKEN A2047/A2120D
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A2047/A2120D軸承應(yīng)用行業(yè)
雙梁起重機(jī),插片機(jī),多級減速機(jī),噴涂機(jī),液壓卡盤,塑料包裝機(jī)械,米面機(jī)械,發(fā)泡設(shè)備,制沙機(jī)械,自動噴漆槍,破碎設(shè)備,鑿巖機(jī)械,焦化設(shè)備,乳品設(shè)備,電動攪拌機(jī),機(jī)床減震裝置,剪腳機(jī),烘干設(shè)備,空氣凈化設(shè)備,中頻電源,等領(lǐng)域。
如果您對該型號的額定動負(fù)荷,外徑,載荷,游隙尺寸,外圈,外形尺寸,游隙,安裝尺寸,極限轉(zhuǎn)速等數(shù)據(jù)有任何疑問,歡迎致電咨詢!