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-LM12710軸承

      NACHI H-LM12749/H-LM12710軸承是鼎力晟業長期代理的產品，鼎力晟業與NACHI公司具有長期的H-LM12749/H-LM12710軸承采購計劃，可以為國內用戶提供足夠數量的NACHI H-LM12749/H-LM12710軸承，讓您的工廠無憂運轉。

型號：H-LM12749/H-LM12710      品牌：NACHI      內徑：22      外徑：45      厚度：15      系列：圓錐滾子軸承
【 手機版   H-LM12749/H-LM12710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-LM12710尺寸圖紙


H-LM12749/H-LM12710軸承基本參數

軸承代號: NACHI H-LM12749/H-LM12710 - 英制圓錐滾子軸承

軸承尺寸

d = 22
D = 45.237
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-LM12710

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

圓錐滾子軸承

相同內徑*外徑*厚度—22*45*15

NACHI進口軸承