GE70ES 2RS Радиальный подшипник сферический ролик

GE70ES 2RS Plain radial bearing Spherical roller bearing

The Spherical Plain Bearing GE70ES 2RS Series consists primarily of an outer ring and an inner ring. The inner spherical surface of the outer ring and the outer spherical surface of the inner ring constitute a rolling friction pair. Since the structural form and working mechanism of the joint bearing are completely different from those of the rolling bearing, the joint bearing has its own technical characteristics and maintenance requirements.

The allow operating temperature of the GE.ES 2RS Series is primarily determined by the mating materials between the sliding surfaces of the bearings. In particular, the sliding surface of the plastic material of the self-lubricating joint bearing has a downward trend in the bearing capacity at high temperatures. For example, when the sliding surface material of a lubricated joint bearing is paired with steel/steel, the allowable operating temperature depends on the allowable operating temperature of the lubricant. However, for all lubricated and self-lubricating joint bearings, they can be used in the temperature range of -30 ° C ~ +80 ° C, and maintain the correct bearing capacity.

Технические характеристики

1) Sliding contact surfaces: Steel.

2) Materials: Both outer race and inner race are made of high chrome bearing steel.

3) Heat treatment: Both outer race and inner race are quenched (hardened), surface phosphorized.

4) Features of structure: With oil groove and oil holes, with an axial split in outer race. With dual seals.

5) Lubricant: molybdenum disulfide.

6) Properties: Good wearability, corrosion resistance, self-alignment, dust proof.

Заявление

1.A-frames, dump cylinders, front and rear struts, and steering cylinders for mining trucks

2.Equalizer track bars, lift and tilt cylinders, push blades, trunnion balls and ripper blades for bulldozers

3.Articulated joint upper and lower steering cylinders and boom and bucket cylinders for wheel loaders

4.Stick and bucket cylinders for hydraulic excavators

5.Additional applications for space shuttles, heavy movable structures and miscellaneous vehicles

Related Number

Jinan Bosch Bearing offers variety of bearings which can meet your multifarious demands. For example: Ball bearing , Roller bearing , Plain bearing , Agricultural bearing , Industrial bearing etc.widely used in applications like Agriculture,Automotive,Steel industry, Pumps & Compressors,Railways, Mining & Construction, Motorcycles,Electric Motors,Printing and Power Tools ,и т.д. Our company loctaed in located in Shangdong province, a city where has long history and complete industry chain of bearing. We try our best to provide superior bearing to customers so they can choose without any worries. Top quality products that our plant manufacturers won competitiveness than same lines and reputation among oversea customers.

Also we can supply SKF NSK FAG TIMKEN NTN NSK TIMKEN THK IKO INA etc different OEMto meet your requirement.

Q:What's your after-sales service and warranty?

A: We promise to bear the following responsibilities when defective products were found:
1.12 months warranty from the first day of receiving goods;
2. Replacements would be sent with goods of your next order;
3. Refund for defective products if customers require.

Q:Do you accept ODM&OEM orders?
A: Yes, we provide ODM&OEM services to worldwide customers, we also customize OEM box and packing as your requirements.

Q:What's the MOQ?
A: MOQ is 5 pcs for standardized products; for customized products, MOQ should be negotiated in advance. There is no MOQ for sample orders.

Q:How long is the lead time?
A: The lead time for sample orders is 3-5 days, for bulk orders is 5-15 days.

Q:Do you offer free samples?
A: Yes we offer free samples to distributors and wholesalers, however customers should bear freight. We DO NOT offer free samples to end users.

Q:How to place order?
A:Email us the model, brand and quantity,shipping way of bearings and we will quote our best price for you;
2. Proforma Invoice made and sent to you as the price agreed by both parts;
3. Deposit Payment after confirming the PI and we arrange production;
4. Balance paid before shipment or after copy of Bill of Loading.