21308 E Spherical Roller Bearings
Specifications of 21308 ESpherical Roller Bearings
|
Designations (Bearing with cylindrical bore) |
21308E |
|
|
Principal dimensions (mm) |
d |
40 |
|
D |
90 |
|
|
B |
23 |
|
|
r1,2 |
||
|
Basic load ratings(KN) |
Basic load ratings (dynamic) (C) |
|
|
Basic load ratings (static) (C0) |
||
|
Fatigue load limit (Pu) |
||
|
Speed ratings(r/min) |
Speed ratings (Reference speed) |
7000 |
|
Speed ratings (Limting speed) |
9500 |
|
|
Mass(kg) |
||
Now the price of china bearingis reasonable, anything you need, please contact us.
Send product request
Other supplier products
 |
NUTR 1747 Support Roller | Specifications of NUTR 1747Support Roller Item NUTR1747 (Mass) m≈g 220 Dimensions D 47 ... |
 |
Cross Cylindrical Roller Bearing | Crossed cylindrical roller bearingsselection must confirm below requirement. Rotation by inner ring or outer ring and the rotation speed Di... |
 |
HK 2012 Drawn Cup Needle Roller Bearing | Specifications of HK2012 Bearing Designations HK2012 Dimensions(mm) Fw 20 D 26 ... |
 |
KR 30 PP | A specialized solutions provider of bearing technology, THB Bearings Co.Ltd (Shanghai) is an industrial technical services company that offers cust... |
 |
PWKR 35 2RS Cam Follower | Specifications of PWKR 35 2RSCam Follower Designation PWKR352RS (Mass)m≈g 164 Dimensions D 35 ... |
Same products
 |
Uratech ER16 Collet Rack – CNC Collet Storage for ER, DR & RD 16 Series | Seller: Uratech USA Inc | TheUratech ER16 collet rackis a premium storage solution designed for CNC shops, toolrooms, and m... |
 |
Uratech Tool scoot cart for 50 taper tool holders | Seller: Uratech USA Inc | Maximize efficiency in your machining operations with our50 taper CNC tool carts, the ultimate so... |
 |
3 in1 Decoiler Leveler Feeder | Seller: Dongguan YouYi Precision Automation Equipment Co., Ltd. | 3 in1 Decoiler Leveler Feeder For Thin Plate（0.3-3.2mm） The 3-in-1 servo feederintegrates four f... |
 |
NC Servo Feeder (0.1-3.0mm) | Seller: Dongguan YouYi Precision Automation Equipment Co., Ltd. | NC Servo Feeder (0.1-3.0mm) Our standard servo feederis engineered for precision coil feeding of... |
 |
Uratech 40 Taper CNC Tower – CAT 40 Tool Cart & CNC Tool Holder Storage | Seller: Uratech USA Inc | TheUratech 40 Taper CNC Toweris the ultimate solution for organizing and protecting your CNC tool... |
