离岸价格
Get Latest Price( Negotiable )
|100 Piece Minimum Order
国:
China
モデル番号:
-
离岸价格:
( Negotiable ) Get Latest Price
ロケーション:
China
最低注文量の価格:
-
最低注文量:
100 Piece
パッケージの詳細:
As per standard
納期:
As per standard
供給能力:
-
支払いタイプ:
T/T, L/C
製品グループ :
-
連絡先担当者 Imay Xu
RM A502WTCCZ 2# YANZHENG ROAD WUJIN DISTRICT,, CHANGZHOU, JIANGSU
Mixed bearings (Hybrid construction bearing) statement. When the
rolling body adopts the ceramic material, it is defined as a mixed
ceramic ball bearing (Hybrid construction ceramic ball bearing).
The commonly used ceramic ball materials are zirconia (ZRO 2) and
silicon nitride (SI3N4); the commonly used ring materials are
bearing steel (GCR 15) and stainless iron (440,440C) and stainless
steel (304,316,316L)
The sexual ability of
industrial silicon nitride ceramic materials and bearing
steel
Density (Kg/m3) 3250 7800
Young's Modulus (GPa) 310 210 Compressive strength (MPa)>
3500
Fracture modulus (MPa) 700-1000
Vicker hardness (GPa) 14-18 8 toughness (MPa m1 / 2) 5-8
16-20
Thermal expansion coefficient
(10-2 / K) 3 12 Thermal conductivity (W / mK) 20 30 specific heat
(J/KgK) 800 450
Use upper limit temperature (K)
1050 400-600 high high rolling contact fatigue
failure
| 国: | China |
| モデル番号: | - |
| 离岸价格: | ( Negotiable ) Get Latest Price |
| ロケーション: | China |
| 最低注文量の価格: | - |
| 最低注文量: | 100 Piece |
| パッケージの詳細: | As per standard |
| 納期: | As per standard |
| 供給能力: | - |
| 支払いタイプ: | T/T, L/C |
| 製品グループ : | - |
