21304 CCK Spherical Roller Bearing 20x52x15mm
The 21304 CCK bearing is a Spherical roller bearing with an inner diameter of 25 mm , an outer diameter of 52 mm, a width of 15 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.
21304 CCK spherical roller bearing 20x52x15mm
Size:20x52x15mm
Weight:0.175kg
Cor(kN):31.2 Cr(kN):30.8
Grease lubrication speed (r/min):6000
Oil lubrication speed (r/min):7500
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.
21304 CCK spherical roller bearing 20x52x15mm
Spherical roller bearing 21304 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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