JB/T 7940.4-1995 Press-fit oiler

This standard specifies the type and size of press-fit oiling cups. This standard applies to mechanical oil pressure oiling cups on mechanical equipment. JB/T 7940.4-1995 Press-fit oiling cups JB/T7940.4-1995 Standard download decompression password: www.bzxz.net

Mechanical Industry Standard of the People's Republic of China
JB/T7940.4-1995
Push-fit type injection oil cup
Push-fit type greasenipples
Published on April 14, 1996
Ministry of Machinery Industry of the People's Republic of China
Implementation on April 14, 1996
Mechanical Industry Standard of the People's Republic of China
Push-fit type injection oil cup
Push-fit type greasenipples
Subject content and scope of application
This standard specifies the types and sizes of press-fit type injection oil cups. This standard is used for mechanical oil pressure filling cups on mechanical equipment. 2 Reference standards
GB1159 Technical conditions for oil cups
GB308 Rolling bearing steel balls
3 Types and sizes
Types and sizes are as specified in the figure and table below. Basic dimensions
Approved by the Ministry of Machinery Industry on April 14, 1996
JB/T 7940.41995
Replaced GB1155-89 bZxz.net
(According to GB308)
Implemented on April 14, 1996
Note: The limit deviation of the matching hole with d is marked according to H8.4 Example
d=6mm, the mark of the press-fit pressure filling oil cup: Oil cup 6 GB 1155
5 Technical conditions
Technical conditions shall be in accordance with the provisions of GB1159.
Additional remarks:
This standard is proposed by the Ministry of Machinery and Electronics Industry. JB/T7940.4—1995
This standard is under the jurisdiction of the Mechanical Standardization Research Institute of the Ministry of Machinery and Electronics Industry. This standard is drafted by the Science and Technology Information Institute of Shanghai Mechanical and Electrical Industry Administration Bureau and the Mechanical Standardization Research Institute of the Ministry of Machinery and Electronics Industry. Shenyang Youbei Guang participated in the drafting.
The main drafters of this standard are Chen Huajin and Wang Xiliang.
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