Place of Origin:
CHINA
Brand Name:
NTN
Model Number:
23256CA
Chrome Steel Spherical Roller Bearing 23256CA 280 mm × 500 mm × 170 mm
1 . Basic info
Spherical roller bearing Features
1) Spherical roller bearings are principally provided with two rows of symmetrical spherical rollers and a common sphere raceway in out ring , the two inner ring raceways are included at an angle to the bearing axia
2) The bearings have good self-aligning ability and can operate when the shaft deflection under load or the shaft deflection under load or the shaft misaligning in mounting , and their permissible aligning angle is 1 to 2 . 5 degree
3) This type of bearings has heavy load carrying capacity and anti-impact ability , in addition to radial loads , they also can carry axial loads in two directions
4 . In general , this type of bearings permits a low limiting speed .
2 . Other size :
| Principal dimension | Basic load ratings | Designation | Speed ratings | Weight | |||||
| d | D | B | rmin | dyc | stc | Grease | Oil | Kg | |
| Cr | Cor | ||||||||
| 300 | 540 | 192 | 5 | 3300 | 5580 | 23260CAF1 23260CAKF1/W33 | 530 | 670 | 192 |
| 280 | 500 | 176 | 5 | 2580 | 5100 | 23256CAF3 23256CAF3/W33 | 600 | 750 | 146 |
| 280 | 500 | 176 | 5 | 2580 | 5100 | 23256CA | 600 | 750 | 147 |
| 260 | 480 | 174 | 5 | 2800 | 4750 | 23252CAK/W33 23252CAKL/ | 630 | 800 | 145 |
| W33 | |||||||||
| 260 | 480 | 174 | 5 | 2800 | 4750 | 23252CA/W33 23252CAF3/W33 | 630 | 800 | 141 |
| 240 | 440 | 160 | 4 | 2080 | 3950 | 23248CAK/W33 | 670 | 850 | 102 |
| 240 | 440 | 160 | 4 | 2080 | 3950 | 23248CA/W33 23248CAF3 | 670 | 850 | 102 |
| 220 | 400 | 144 | 4 | 1720 | 3200 | 23244CA/W33 23244CAK/W33 | 750 | 950 | 77.3 |
| 200 | 360 | 128 | 4 | 1360 | 2530 | 23240CAK 23240CAK/W33 | 850 | 1100 | 52 |
3 . FAQ
Q : Are you a trader or manufacturer?
A : We are factory specializing in all kind of bearings . We can give you the best price and better service .
Q : What is your delivery time ?
A : Sample order: Immediate delivery , bulk order : usually 30 days .
Q : Can i request sample ?
A : Of course , sample is ok and we can give you a sample
Q : What's the shipping way ?
A : According to YOUR demands .
Q : Can you accept OEM or ODM ?
A : Yes , of course . logo is also acceptable .
Q : How is quality controlled ?
A : Quality is the key !
4 . Why you choose us?
we have our own factory
standard packing can be changed as your requirement
bearings cage could select according to your needs
size and color can be customized
good communiexcavatorion sales team
quality confirmation
experienced history
5 . Appliexcavatorion :
The self-aligning ball bearings are widely used in mining machinery , power machinery , heavy machinery and textile machinery etc .
Send your inquiry directly to us
