Welcome To b2b168.com, Join Free | Sign In
中文(简体) |
中文(繁體) |
Francés |Español |Deutsch |Pусский |
| No.9701528
- Product Categories
- Friendly Links
Information Name: | Supply QZ series ball bearings |
Published: | 2013-07-18 |
Validity: | 30 |
Specifications: | |
Quantity: | 9999999.00 |
Price Description: | |
Detailed Product Description: | QZ series ball bearings strict implementation of national standards GB / T 17955-2009 "ball bearing technology", but also with reference to the European standard "structural support" Part VII "Spherical and cylindrical PTFE support Block "(EN1337-7) and the second part of the" slider "(EN1337-2) as well as the relevant provisions of British Standard BS 5400" steel bridge, concrete bridge and combined bridge "IX" bridge support "provisions, with flexible rotation angle and other characteristics, are particularly suitable for wide bridge, curved bridge, ramp bridge, skew bridge and long-span bridges. The main technical performance are as follows: 1. Bearing design vertical bearing capacity from 1500KN-60000KN 29 levels 2. Bearing design angle were 0.02, 0.03, 0.04, 0.05, 0.06rad 3. Bearing can withstand the horizontal forces GD fixed bearing each direction, DX-way movable bearing capacity limit to the level of vertical bearing capacity of 10% 4. bearing friction coefficient design values: room temperature (-25 ℃ ~ +60 ℃): u ≤ 0.03 temperature (-40 ℃ ~ -25 ℃): u ≤ 0.06 5. Supports slope Scope: Supports which can be adapted within 6 ‰ slope requirements; beyond 6 ‰ slope can be embedded steel beam bottom set, or by the upper bearing plate according to the actual processing required to achieve the slope. 6, when the displacement and horizontal bearing capacity beyond the standards can be specially designed |
Admin>>>
You are the 7416 visitor
Copyright © GuangDong ICP No. 10089450, Chase Road & Bridge Machinery Co., Ltd. Chengdu All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 7416 visitor
Copyright © GuangDong ICP No. 10089450, Chase Road & Bridge Machinery Co., Ltd. Chengdu All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility