OEM Customized Bottom Roller Bearing - Welfine Metric Steel Ball Bearing – Welfine
OEM Customized Bottom Roller Bearing - Welfine Metric Steel Ball Bearing – Welfine Detail:
After forming, sintering and sizing, the bearings are vacuum impregnated with SAE 30 oil that provides lubricant which is metered from the bearing to the shaft during rotation.
Bearing forms made to order: cylindrical bushes and flanged bushes with non-standard dimensions, spherical bearings, tubes and rod blanks, customized bearing designs. Self-lubricating – when in motion oil rises to the surface for lubrication and restores itself when at rest.
Maintenance-free bearing for general engineering applications.
Material |
Fe, Cu, FeCu alloy, stainless steel |
Style |
Spherical Bushing |
Size |
1) inner 3-70mm, also can according to your request |
Package |
inner packing: plastic bag |
outer packing: carton, pallet | |
Physical Properties |
Specific load capacity static: 10 N/mm² |
Specific load capacity dynamic: 5 N/mm² | |
Sliding speed: 6.0 [ m/s ] | |
Friction value: 0,05 to 0,20 [ µ ] | |
Temperature strain: -40 to +200 [ °C ] | |
Max. Pv - value: 1.6 [ N/mm² x m/s ] | |
Bronze Bushing Hardness: HB 30-145 | |
Surface Roughness:0.8-1.6 | |
Yield Stength: 15,000 PSI | |
Elongation: 1% | |
“ K” Strength Constent(PSI): 26,500 | |
Oil Centent: 18-22% (V) | |
Density: 6.4-7.3 g/cm³ | |
Features |
Oil-impregnated; Self-lubricating |
Wear resistant and long life service | |
High performance bearing can be in extreme load, low speed reciprocating and oscillating applications | |
Good thermal conductivity property | |
Can be used in dirty and corrosive environment | |
Noise much less than other bearing | |
Suitable for high static load | |
Can be applied in widely temperature | |
Excellent corrosion resistance | |
Other Terms |
Quality Standards: ISO9001 |
Quick Delivery: 15 Days | |
Payment Terms: T/T,L/C,Paypal | |
Shipment: By Sea / Air | |
Delivery Terms: FOB,CFR,DDU | |
Custom Registration No. : 3301965G49 | |
Sliding Bearing HS-Code:8483300090 |
Specification:
Standard tolerance of inside diameter G7
Standard tolerance of outside diameter S7
Recommend shaft tolerance f7/g6
Recommend housing tolerance H7
Product detail pictures:
Related Product Guide:
With sophisticated technologies and facilities, strict top quality handle, reasonable value, exceptional support and close co-operation with clients, we are devoted to furnishing the ideal worth for our clients for OEM Customized Bottom Roller Bearing - Welfine Metric Steel Ball Bearing – Welfine , The product will supply to all over the world, such as: Romania, UK, Paris, Our products have mainly exported to south-east Asia Euro-America, and sales to all of our country. And depending on excellent quality, reasonable price, best service, we've got got good feedback from customers overseas. You are welcomed to join us for more possibilities and benefits. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
By Adelaide from Buenos Aires - 2017.09.29 11:19
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
By Caroline from Ecuador - 2017.12.31 14:53
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