返回
308-Z
Download PDF
Technical Parameter
型号
轴承不带止动环 308-Z 轴承不带止动环
带止动环 308-ZNR 带止动环
止动环 SP90 止动环
主要尺寸及数据
D 90 mm 外径
B 23 mm 宽度
d1≈ 56.1 挡边直径
D2≈ 77.7 凹槽直径
D3 86.79 止动槽直径
D4 96.5 止动环外径
b 2.7 止动环槽宽度
f 2.46 止动环宽度
C 3.28 外圈侧面到止动槽间的距离
r1,2min 1.5 倒角尺寸
r0max 0.6 止动槽底部半径
m 0.64 g 质量
安装尺寸
damin 49 mm 轴挡肩直径
damax 56 mm 轴挡肩直径
Damax 81 mm 轴承座挡肩直径
Dbmin 98 mm 轴承座内的止动槽直径
bamin 3 mm 轴承座内的止动槽宽度
Camax 5.74 mm 外圈侧面到止动槽背面之间的距离
ramax 1.5 mm 轴或轴承座倒角半径
其他数据
Cr 46.2 kN 基本额定动载荷
Cor 36.5 kN 基本额定静载荷
Pur 1.55 kN 疲劳载荷极限
nB 14200 r/min 参考转速
nG 8600 r/min 极限转速
kr 0.05 计算系数
About us
About us
Brand culture
Production strength
R&D strength
Social responsibility
Products
Rolling bearing
Ultra precision bearings
Slewing bearing
Sliding bearing
Application
Textile machinery
Industrial fans
Mining machinery
Steel equipment
Motor industry
Agriculture development
Industrial laundry machinery
Lifting conveyor machinery
Automobile industry
News
Company news
Industry news
Media report
Service & Support
Inventory query
Dealers join
Research & development
Security check
Library materials
knowledge sharing
Join us
Online positions
Contact Us
Whatsapp : +86 130 21707171
Tel : 0531-66695621
E-mail : yjx@sdkmr.com
Address：No.2477 Qizhou Road, Huaiyin District, Jinan, Shandong Province, China
Wechat
Weibo
于 2024-10-22 日从 http://www.sdkmr.com/ 生成
第 页，共 页
Copy right: Shandong KMR Bearing S&T Co., Ltd 鲁ICP备12024828号-1