婷婷射/露脸自拍[62p]/xxxxx性中国hd/久久人人爽人人爽人人 - 99re热

H-LM12749/H-LM12711軸承

      訂購NACHI H-LM12749/H-LM12711軸承,請隨時與我們聯(lián)系,我們將根據(jù)匯率的波動為您提供實時準確的價格,確保以最優(yōu)惠的價格為您提供優(yōu)質(zhì)的NACHI H-LM12749/H-LM12711軸承。

型號:H-LM12749/H-LM12711      品牌:NACHI      內(nèi)徑:22      外徑:46      厚度:15      系列:圓錐滾子軸承
【 手機版   H-LM12749/H-LM12711軸承      點擊量         更新日期:2021/12/28 】

電話:020-36026999      傳真:020-36705678      服務熱線:18924187999      郵箱:sales@gzbearing.cn

NACHI H-LM12749/H-LM12711尺寸圖紙


H-LM12749/H-LM12711軸承基本參數(shù)

軸承代號: NACHI H-LM12749/H-LM12711 - 英制圓錐滾子軸承

軸承尺寸

d = 22
D = 45.975
B = 16.637
T = 15.494
C = 12.065
a = 5.5
da(min) = 27.5
db(max) = 26
Da(min) = 40
Db(min) = 42.5
r1(min) = 1.2
r2(min) = 1.2
Mass(Cone) = H-LM12749
Mass(Cup) = H-LM12711

額定動負荷: 30100
額定靜負荷: 34600
極限轉(zhuǎn)速(潤滑脂潤滑): 7400
極限轉(zhuǎn)速(油潤滑) 10000

圓錐滾子軸承

相同內(nèi)徑*外徑*厚度—22*46*15

NACHI進口軸承