21306 CCK Spherical Roller Bearing 30x72x19mm
The 21306 CCK bearing is a Spherical roller bearing with an inner diameter of 30 mm , an outer diameter of 72 mm, a width of 19 mm. It typically uses P0 P4 P5 P6 grade precision tolerances and open type, together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
21306 CCK spherical roller bearing 30x72x19mm
Weight:0.412kg
Cor(kN):62.0 Cr(kN):55.8
Grease lubrication speed (r/min):4500
Oil lubrication speed (r/min):6000
1.Types: 22200,22300,23000,23100,23200,23900,24000,24100,238s,248,239,230,240,231,241, 222,232series,etc.
2.Material:Gcr15-China,(AISI)52100-USA,(DIN)100CR6-Germany
3.Retainer:J,K,M,MA,MB,k,CA,ECA,
4.Clearance:CN,C2,C3,C4,C5
5.Precision level:ABEC-1,ABEC-3,ABEC-5
6.Application:They are widely used in metallurgy,mining,petroleum,paper making,construction and other large mechanical equipment.
21306 CCK spherical roller bearing 30x72x19mm
Spherical roller bearing 21306 cck
Other type we can supply:
1. Deep Groove Ball Bearing
2. Self-aligning Ball Bearing
3. Spherical Roller Bearing
4. Angular-contact Ball Bearing
5. Tapered Roller Bearing
6. Cylindrical Roller Bearing
7. Thrust Ball Bearing
8. Spherical Thrust Roller Bearing
9. Insert Ball Bearing
10. Track Roller Bearing
11. Needle Bearing
12. Articulated Bearing
13. Combined Bearing
14. Overall Eccentric Bearing
15. Linear Motion Bearing
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