GUANGZHOU XIEBANG MACHINERY CO., LTD
Guangzhou Xiebang Machinery Co., Ltd Skype: ynfrubber Whatsapp: +86-18924250310 Wechat: ynfmachinery
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High Quality Taper Roller Bearing 30212 30211 For Excavator Tapered Roller Bearing
High Quality Taper Roller Bearing 30212 30211 For Excavator Tapered Roller Bearing
Basic Info.
| Brand Name | YNF |
| Type | Roller |
| Structure | Taper |
| Model Number | 30212 30211 |
| Size | Stankd Size |
| Origin | China |
| Specification | Standard |
| Port | Guangzhou |
| Seals Type | Open |
| Delivery Time | Within 1-3 working days after payment is received |
| Corrosion Resistance | Resistant to Corrosion |
| After-Sales Service | Online Support |
Precision Grade:P0,P6,P5
Seals Type:Open
Number of Row:Single Row
Place of Origin:China (Mainland)
Rings Material:Chrome Steel Gcr-15/GCr15SiMn
Cage Material:Steel
Hardness:HRC 58-62
Clearance:C0,C2,C3
Brand:YTBT or customization
Chamfer color:both white&black chamfer available
OEM service:Available
MOQ:1 PC
Application:widely used in automobile, electrical equipment, instrument, building machinery, rolling stock agricultural machinery and various specialized machineries,machine spindle application and are used for cool and hot mills.
Package:1)single brand box +cartons +pallets
2)industrial packing +cartons+pallets
3)tubes+cartons +pallets
4) as per your request
FAQ:
Q: Are you manufacturer or trading company? lf yes, in which city?
A: We are professional trading company, as well as manufacture. we have own factories.We are able to mix different kinds of products(from different factories) together in one order. This will help clients save coston purchase.
Q:What's your delivery time?
A: We will arrange delivery with 2-3 working days after payment is received.
Q: Can you provide me your catalogue?
A: Sure. Please contact us for catalogues.
Tapered roller bearings are usually detachable, that is, tapered inner ring assemblies with rollers and cage assemblies may be mounted separately from the tapered outer ring (outer ring).
About Bearing:
Spherical roller thrust bearings have specially designed raceways and accommodate a large number of asymmetrical rollers. The rollers have an optimum conformity with the washer raceways to optimize load distribution along the roller length. Therefore, they can accommodate relatively high speeds, heavy axial loads in one direction and heavy radial loads. The load is transmitted between the raceways at an angle to the bearing axis. Spherical roller thrust bearings are self-aligning and insensitive to static misalignment of the shaft relative to the housing.
The metric tapered roller bearings are designed according to the European International Standard ISO 492 and are divided into
subfamilies based on their outer diameter and height.
This typology is the standard kind, which allows them to be used in many applications, thanks to the combined load distribution
and high performance at optimum speeds.
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