國(guó)內(nèi)新型號(hào) | 國(guó)內(nèi)舊型號(hào) | ||
內(nèi)徑(mm) | (mm) | 外徑(mm) | (mm) |
寬度(mm) | (mm) | cr(kN) | (KN) |
cor(kN) | (KN) | 脂潤(rùn)滑轉(zhuǎn)速(r/min) | (r/min) |
油潤(rùn)滑轉(zhuǎn)速(r/min) | (r/min) | 重量(kg) | (kg) |
保持架及材料 | 滾動(dòng)體列數(shù) | ||
用途 |
Dmp單一平面平均外徑(Mean outside diameter;arithmetical mean of the largest & smallest single outside diameters in one radial plane)
△Dmp單一平面平均外徑偏差(Dmp-D;Deviation of mean outside diameter from nominal dimension)
△Ds單一外徑偏差(Ds-D;Deviation of mean outside diameter from nominal dimension)
VDp單一徑向平面外徑變動(dòng)量(Outside diameter variation;difference between the largest & smallest single outside diameter in one radial plane)
VDmp平均外徑變動(dòng)量(Dmp max-Dmp min;Mean outside diameter variation;difference between the largest & smallest mean outside diameters)
Bs/Cs內(nèi)圈/外圈單一寬度(Single inner ring/outer ring width)
△Bs內(nèi)圈單一寬度偏差(Bs-B; Deviation of a single inner ring width from nominal dimension)
△Cs外圈單一寬度偏差(Cs-C; Deviation of a single outer ring width from nominal dimension)
VBs內(nèi)圈寬度變動(dòng)量(Bs max-Bs-min; Variation of inner ring widths; difference between the largest & smallest single inner ring width)
VCs外圈寬度變動(dòng)量(Cs max-Cs min; Variation of outer ring widths; difference between the largest & smallest single outer ring width)
B,C,T軸承公稱寬度/高度(Nominal bearing width/height)
Ts軸承實(shí)際寬度/高度(Actual bearing width/height)
△Ts軸承實(shí)際寬度/高度偏差(Deviation of the actual bearing width/height)
Kia成套軸承內(nèi)圈徑向跳動(dòng)(Radial runout of assembled bearing inner ring)
Kea成套軸承外圈徑向跳動(dòng)(Radial runout of assembled bearing outer ring)
Sd內(nèi)圈基準(zhǔn)端面對(duì)內(nèi)圈的跳動(dòng)(Side face runout of inner ring with reference to bore)
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