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6811LLB Deep Groove Ball Bearing 55x72x9mm
Min. Order:
1 Piece
Payment term:
TT payment/ LC at sight /Western Union
Delivery time:
within 3-5 workdays
Technical Parameters:
Product Designations:
6811LLB
Structure:
Deep groove ball bearing
Inside Diameter:
55 mm
Outside Diameter:
72 mm
Thickness:
9 mm
Weight:
0.083 KG
Precision Rating:
P4
Bearing Material:
Chrome steel (Gcr15)
Seals Type:
open/rs/2rs/zz/z
•Item:6811LLB Deep Groove Ball Bearing 55x72x9mm
•Dimensions: 55mm x 72mm x 9m/Metric
•ID (inner diameter)/Bore: 55mm
•OD (outer diameter): 72mm
•Width/Height/thickness: 9mm
•Dynamic load rating Cr:8.8KN
•Static load rating Cor: 8.1KN
•Weightr: 0.083kg
•Fatigue load limit: 0.95KN
•Reference speed: 8700 r/min
•Limited speed: 10000 r/min
| Item No. | d(min) | D(min) | B(min) | rmin | rlmin | Cr | Cor | Weight(kg) |
| 6300 | 10 | 35 | 11 | 0.6 | 0.5 | 7.65 | 3.47 | 0.0532 |
| 6301 | 12 | 37 | 12 | 1 | 0.5 | 9.72 | 5.09 | 0.0586 |
| 6302 | 15 | 42 | 13 | 1 | 0.5 | 11.44 | 5.43 | 0.0804 |
| 6303 | 17 | 47 | 14 | 1 | 0.5 | 13.58 | 6.58 | 0.1096 |
| 6304 | 20 | 52 | 15 | 1.1 | 0.5 | 15.94 | 7.88 | 0.142 |
| 6305 | 25 | 62 | 17 | 1.1 | 0.5 | 22.38 | 11.49 | 0.22 |
| 6306 | 30 | 72 | 19 | 1.1 | 0.5 | 27 | 15.19 | 0.3498 |
| 6307 | 35 | 80 | 21 | 1.5 | 0.5 | 33.36 | 19.21 | 0.4542 |
| 6308 | 40 | 90 | 23 | 1.5 |
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