Product Details
Place of Origin: China
Brand Name: SFT
Model Number: MR52
Payment & Shipping Terms
Minimum Order Quantity: negotiable
Price: negotiable
Packaging Details: carton,pallet
Delivery Time: 20-45DAYS
Payment Terms: L/C, T/T, Western Union, MoneyGram
Supply Ability: 50000PCS/MONTH
Lubrication: |
Oil-free Self-lubricating |
Seals Type: |
ZZ 2RS OPEN |
Material Of Balls: |
Si3N4 Ceramic Balls |
Material: |
ZrO2 Ceramic,SI3N4 Ceramic,hybrid Ceramic |
Cage: |
PTFE,Nylon,PEEK |
Noise Level: |
Z1, Z2, Z3, Z4 |
Lubrication: |
Oil-free Self-lubricating |
Seals Type: |
ZZ 2RS OPEN |
Material Of Balls: |
Si3N4 Ceramic Balls |
Material: |
ZrO2 Ceramic,SI3N4 Ceramic,hybrid Ceramic |
Cage: |
PTFE,Nylon,PEEK |
Noise Level: |
Z1, Z2, Z3, Z4 |
High quality 2x5x2.5mm Full ceramic bearing MR52 zro2 ceramic ball
Ceramic Hybrid Bearings
Full ceramic Bearing SI3N4 Ceramic Ball ZRO2 Ceramic ball
1:Ceramic bearing has high temperature resistance, cold resistance, wear resistance, corrosion resistance, resistance to magnetoelectricity insulation, since no oil lubrication, high speed and other characteristics.
2:Full ceramic bearing have excellence performance as special electrical and magnetism resistance, wear and corrosion resistance, lubrication and maintenance free when working, especially high and low- temperature application. etc. Could be used in awful environment and specially condition. The rings and balls made by full ceramic material: ZrO2, as a standard constructure, the cage made by PTFE, generally we also could make the cage with GFRPA66-25, PEEK, PI, AISISUS304, SUS316, Cu, etc.
1. Material: ZrO2, Si3N4, SiC and Al2O3, etc.
1).High speed bearings: 12000rpm--75000rpm
2).High temperature-resistant bearing: 100°C--800°C.It can been applied in kiln,plastic,steel and other equipments that can bear high temperature
3).Corrosion -resistant bearings
4).Electric -insulated bearings
5).Vacuum bearings: self-lubricating without
2. Applicable bearing category:
1) Ceramic deep groove ball bearings,
2) Ceramic Angular contact ball bearings,
3) Ceramic Thrust ball bearings,
4) Ceramic Self-aligning ball bearings,
5) Ceramic insert bearings: UC201 - UC220 ,
6) Hybrid ceramic bearings: (rings in chrome steel or stainless steel, ball in ceramic of Si3N4 or ZrO2 material)
They can be used as high-speed bearings, high temperature bearings, corrosion-resistant bearings, shielded bearings, electrical insulation bearings and so on.
Full ceramic Bearing SI3N4 Ceramic Ball ZRO2 Ceramic ball
| Name | MR52 Bearing | ||
| Model | 8x22x7 608 full ceramic bearing/full ZRO2 Ceramic bearing/ Skateboard Bearings/FIDGET SPINNER BEARINGS | ||
| 7x22x7 627 full ceramic bearing/full ZRO2 Ceramic bearing/ Skateboard Bearings/FIDGET SPINNER BEARINGS | |||
| 10x22x6 6900 full ceramic bearing/full ZRO2 Ceramic bearing/ Skateboard Bearings/FIDGET SPINNER BEARINGS | |||
| Material | Aisi52100 | Certificate | |
| Precision | ABEC-3, ABEC-5, ABEC-7, ABEC-9, ABEC-11, ABEC-13 | ||
| Bore Size: | 8 | Outside diameter | 22mm |
| Clearance | C0,C1,C2,C3,C4,C5 etc. | ||
| Cage Type | PTFE,Nylon,PEEK | ||
| Seals Type | OPEN,ZZ,RS, 2RS, R2, Z, 2Z, 2RZ etc | ||
| Features | Generally in the skateboard industry, 608zz (8x22x7mm) is the most popular and most widely used bearing. A vast majority of customers will choose this specification, while some may use other sizes as well,include 6900zz(10x22x6mm), 627zz(7x22x7mm), 688zz(8x16x5mm). | ||
| Application |
skate, skateboard, longboard,caster wheels, scooter wheels,inline wheels,electric longboard skateboard,fidget spinner |
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| Package | Standard packaging will be applied if theres no special requirement from the client. And we can also satisfy various requirements, like, if the client wants the logo shown on the package or some other special packages, etc. | ||
| Price | FOB, CFR, CIF | Delivery Time |
20-30 days |
