NSK HM212049/HM212011軸承
NSK HM212049/HM212011軸承
產(chǎn)品名稱: | NSK HM212049/HM212011軸承 | ||
---|---|---|---|
類型: | 英制單列圓錐滾子軸承 | 內(nèi)徑: | 66.6750 mm |
外徑: | 122.2380 mm | 厚度: | 38.1000 mm |
描述: | NSK HM212049/HM212011軸承,英制,單列,圓錐滾子軸承,滾動軸承 |
NSK HM212049/HM212011軸承詳細信息
HM212049/HM212011軸承是NSK軸承品牌、英制單列圓錐滾子軸承的軸承型號,常用于飛機噴氣式發(fā)動機、小型汽車前輪、提升機、差速器、造紙機械、汽車轉(zhuǎn)向銷、燃機、塑料、掘進機、廚具設(shè)備等領(lǐng)域。
NSK HM212049/HM212011軸承詳細參數(shù)
基本尺寸(mm) | |
d: | 66.675 |
D: | 122.238 |
T: | 38.1 |
B: | 38.354 |
C: | 29.718 |
錐體 rmin.: | 3.5 |
外圈 rmin.: | 3.3 |
基本額定載荷(kN) | |
Cr: | 188 |
C0r: | 245 |
極限轉(zhuǎn)速(min-1) | |
脂潤滑: | 3000 |
油潤滑: | 4000 |
軸承型號: | HM212049/HM212011 |
常數(shù) | |
e: | 0.34 |
軸向載荷系數(shù) | |
Y1: | 1.8 |
Y0: | 0.98 |
重量(kg)大約 | |
錐體: | 1.25 |
外圈: | 0.598 |
38.1
38.354
29.718
3.5
3.3
3.5
3.3
26.9
66.675
122.238
81
74
108
116
其他參數(shù)(詳情請電話咨詢) | |
DA_: | 14.996 |
LangID: | 1 |
SLR: | 28 |
RAr: | 259.404 |
D_b: | 116 |
D_a: | 108 |
BETA_: | 1 |
ALP22: | 22 |
BET21: | 3 |
ALP21: | 25 |
BET22: | 30 |
SHOG_yobi: | HM212049R/HM212011R |
Z_: | 17 |
DA2: | 14.14 |
DA1: | 15.843 |
ALPHA_: | 12.683 |
hidYobi: | HM212049/HM212011 |
a: | 26.9 |
outer rb: | 3.3 |
SDM_: | 93.09 |
KBRG: | 3161 |
inner ra: | 3.5 |
DI_: | 78.291 |
da: | 81 |
db: | 74 |
DE_: | 107.775 |