Roulement à rouleau cylindrique avec quatre lignes FC3045120

Cylindrical Roller Bearing with Four Row FC3045120

Four-row cylindrical roller bearings FC series have better precision for simple form of rollers and raceways. they've smaller radial duration, higher pace limit, better dynamic rated load, and higher radial load ability. but they could't take the axial load. because of no internal rib, the inner ring and outer ring set, outer ring with rollers and cages, can be set up one by one

The FC types of bearings have two outer rings with ribs, full set of outer ring (outer ring, rollers and cages), and an inner ring. Their cages are comb-like structures. FC type is without lubricating bore and oil groove, but the outer surface of outer ring has lubricating bore and oil groove.

These FCD types of bearings have two outer rings with ribs, full set of outer ring (outer ring, rollers, and cages), and two inner rings. They are compact structures and high stiffness, and can carry high radial loads but not axial load. Because of inner rings with no rids, inner and outer ring subassembly ( with full set of rollers and cage) can be mounted respectively. Therefore, they are convenient to wash, check, mount and dismount. Their cages are comb-like structures. Additionally, for this series, both sides and radial surface of outer ring has lubricating bores and lubricating grooves.

FCD and FCDP are both four-row cylindrical roller bearings, but they have some differences. As stated previously, the FCD types has double outer rings and double inner rings, the inner ring rings are without flange. For FCDP types, it also has double outer rings, but it only has center flange with loose rib, double inner ring without flange.

The cylindrical roller bearings are mainly used for large and medium-sized electric motors, locomotives and vehicles, machine tool spindle, internal combustion engines, generators, gas turbines, reducer, rolling mill, vibration sieve and lifting transport machinery

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 ,etc. 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 OEM

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: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.

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