21305CC Cylindrical Bore,Steel Cage,Normal Clearance,Size 25 × 62 × 17mm Self - Aligning Roller Bearing

21305CC Cylindrical Bore,Steel Cage,Normal Clearance,Size  25 × 62 × 17mm Self - Aligning Roller Bearing

1.Description
 

1. Self-algning roller bearings with two rows rollers,are mainly used to bear radial load,but also can take axial load in either direction.this kind of bearing have a high radial load capacity,especially suitable for working heavy loads or vibration,but unable to withsand pure axial load.good aligning performance,can compensate the coaxiality error.

2. Mainly purposes:papermaking machinery,speed reducer,railway vehicle axle,roller mill,crusher, vibrating screen,printing machinery,woodworking machinery,self-aligning bearing with vertical unit etc.

3. Self-aligning roller bearings can be divided into,cylindrical hole,tapered hole.

4. For the self-aligning bearings,a large number of bearings generally use mechanical or hydraulic pressure method for installation.

2. Self - Aligning Roller Bearing Product features:

a, low speed, impact resistance,vibration
b, with self-aligning function, namely the inner ring relative to the axis of a larger outer ring axis is tilted (usually in less than 3 degrees) still operate normally
c, mainly bear large radial load
d, but also can withstand a small axial load

3.Long life and large stock Self - Aligning Roller Bearing 21305CC cage design

CA--- The alternative design of the second generation, these bearings feature a precision-machined brass cage and strengthened symmetric roller and are equivalent to CC design in load ratings. They are used to exchange with C design, particularly for large size.

MB--- Feature a two piece precision-machined brass cage. These bearings incorporate strengthened symmetric rollers, and are equivalent to CC design in load capacity.

CC---Features a stamped steel cage and strengthened symmetric roller. As a second generation design, these bearing designs are optimized to offer considerably higher load ratings than conventional designs for a broad range of applications and long service life.

4. Advantages of bearing:

1. Excellent and high quality control  

2. Fast delivery   

3. Competitive price  

4. Small order accepted  

5. Customers' drawing or samples accepted  

6. Less vibration and noise   

7. Large Inventories

5. Our factory main product:

6. Some Self - Aligning Roller Bearing model:

7. About Samples:

Q1. Can you provide samples?How much?

A: For normal and cheap products,we ccan probide 1-2 pcs of samples.

Some complicated items will charge fee accoding to actual situation.

And frieght cost will be in buyer's side.

Q2. Sample time?

A: Normally we will prepare samples ready within 3-5 days,for complicated items will need at least 5 days.

Q3. Can you make samples according to clients' requirements?

A: Yes,we can make samples accroading to clients' requirements.

8. Packaging & Shipping:

Bearings Package:

  Original Package:

    1): Inner Plastic Bag+ Paper Box + Carton(+Pallet);

    2): Small sizes:Plastic Tube + Carton

    3): Big sizes:Wooden Case    

Bearings Lead time:

   We will prepare your order as soon as possible.

    1) 2-3 days for ex-stock

    2) 6-10 days for others

Shipping & Delivery time:

1) Less than 45 Kg:DHL TNT Fedex UPS express will be better,( 4-7 days delivered to your address);

2) Between 45 to 200 Kg:Air transiportation will be better,( 5-14 days delivered to your airport);

3) Over 200 Kg:Sea transportation will be better.( Cheapest,18-45 days to your port ).

Note:We will offer the best freight for you to save the shipping cost.Besides we provide all needed documents for your Customs clearance.Of course,your forwarder will be also welcome!