FOB Price
Obtenir le dernier prix( Negotiable )
|Minimum Order
Localité:
Changzhou City Jiangsu Province China
Prix de commande minimale:
-
Commande minimale:
500 Piece
Packaging Detail:
As requirement
Delivery Time:
45 Days
Supplying Ability:
1000000 Piece per Month
Payment Type:
T/T
Personne àcontacter Ms. Britany
Lcheng, Changzhou, Jiangsu
1. Bearing Material
High carbon chrome bearing steel(Gcr*5) is the standard material
for bearing ring & rolling elements, also carbon steel &
stainless steel will be used upon request. The cages are pressed
steel ribbon cages & pressed steel snap cages. For extra-high
speed application, synthetic-resin, stainless steel,
nylons(Phenolic resins) will be used upon request.
2. Lubrication
Different types of greases can be supplied for shielded &
sealed bearings and oil for open bearings
3. Tolerance
YUTONG Bearings can meet tolerance grades from ABEC*1 to ABEC*3 as
requested dimension tolerance & runout accurancy.
NOTE
C2 Group clearance only for bearings over ABEC*3
accurancy.
4. Vibration and Noise
The vibration and noise of bearing in four classes Z1, Z2, Z3 and
Z4, It is measured by the instrument of S***1, For special
requirement, it is measured by BVT*1 and classified as V1, V2, and
V3, The date are shown tables, different vibration & noise
requirement should be menrioned in order.
Specification
The detailed specification is as follows:
| Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number | |||||
| d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | YUTONG |
| *2 | *8 | 7 | 0.3 | 5.1 | 2.*9 | *6,**0 | *0,**0 | 0.**9 | ****1 |
| *5 | *2 | 8 | 0.3 | 5.6 | 2.*3 | *2,**0 | *6,**0 | 0.**5 | ****2 |
| *7 | *5 | 8 | 0.3 | 6.8 | 3.*5 | *0,**0 | *4,**0 | 0.**2 | ****3 |
| *0 | *2 | 8 | 0.3 | 7.9 | 4.5 | *8,**0 | *1,**0 | 0.**1 | ****4 |
| *5 | *7 | 8 | 0.3 | 8.*5 | 5.1 | *5,**0 | *8,**0 | 0.*6 | ****5 |
| *0 | *5 | 9 | 0.3 | *1.2 | 7.*5 | *3,**0 | *5,**0 | 0.**1 | ****6 |
| *5 | *2 | 9 | 0.3 | *1.7 | 8.2 | *2,**0 | *4,**0 | 0.*1 | ****7 |
| *0 | *8 | 9 | 0.3 | *2.6 | 9.*5 | *0,**0 | *2,**0 | 0.**5 | ****8 |
| *5 | *5 | *0 | 0.6 | *2.9 | *0.5 | 9,**0 | *1,**0 | 0.**1 | ****9 |
| *0 | *0 | *0 | 0.6 | *3.2 | *1.3 | 8,**0 | 9,**0 | 0.*8 | ****0 |
| *5 | *0 | *1 | 0.6 | *8.6 | *5.3 | 7,**0 | 9,**0 | 0.**8 | ****1 |
| *0 | *5 | *1 | 0.6 | *0 | *7.5 | 7,**0 | 8,**0 | 0.**3 | ****2 |
| *5 | **0 | *1 | 0.6 | *0.5 | *8.7 | 6,**0 | 7,**0 | 0.**7 | ****3 |
