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Brand Name : ACBB
Model Number : 71928 C P4A GA
Certification : ISO9001 IATF16949
Place of Origin : China
MOQ : 20 PCS
Packaging Details : Company brand packaging.
Product name : Angular Contact Ball Bearing
Product model : 71928 C P4A GA
Characteristic : High speed and high rigidity
Rotational speed : 3500RPM-4000RPM
Angle : 15 Degree
Preload : Light preload
Rolling Body : Steel Ball
Holder : Bakelite holder
Angular contact ball bearing 71928 C P4A GA (in addition to DB, DT, TBT, QBC and other matching methods) is mainly used on high-speed motor spindles. The operating speed reaches 3500 to 4000 rpm. Imported materials, imported G5 grade steel balls, and Kluberspeed NBU15 grease are used, which have the advantages of high rigidity, high precision, high speed, etc.
| 719 Series Angular Contact Ball Bearing | ||||||||||||||
| Bearing No | Dimensions(mm) | rsmin | rs1min | (KN) BasicRatedload | (RPM) Ball speed limit | (RPM) Ceramic Ball limit speed | (N) Preload | |||||||
| d | D | B | Cr | Cor | Grease Lubrication | Oil Lubrication | Grease Lubrication | Oil Lubrication | A | B | C | |||
| 71920C | 100 | 140 | 20 | 1.10 | 1.10 | 58.50 | 6.00 | 9000 | 15000 | 11000 | 18000 | 318 | 1059 | 2194 | 
| 71920AC | 100 | 140 | 20 | 1.10 | 1.10 | 55.00 | 60.00 | 8000 | 13000 | 9500 | 16000 | 453 | 1626 | 3437 | 
| 71921C | 105 | 145 | 20 | 1.10 | 1.10 | 58.50 | 64.00 | 8500 | 14000 | 11000 | 18000 | 318 | 1059 | 2194 | 
| 71921AC | 105 | 145 | 20 | 1.10 | 1.10 | 55.00 | 60.00 | 7500 | 12000 | 9000 | 15000 | 453 | 1626 | 3437 | 
| 71922C | 110 | 150 | 20 | 1.10 | 1.10 | 58.50 | 67.00 | 8000 | 13000 | 10000 | 17000 | 316 | 1056 | 2191 | 
| 71922AC | 110 | 150 | 20 | 1.10 | 1.10 | 56.00 | 63.00 | 7500 | 12000 | 9000 | 15000 | 458 | 1651 | 3495 | 
| 71924C | 120 | 165 | 22 | 1.10 | 1.10 | 73.50 | 85.00 | 7000 | 11000 | 9000 | 15000 | 408 | 1344 | 2773 | 
| 71924AC | 120 | 165 | 22 | 1.10 | 1.10 | 69.50 | 80.00 | 6700 | 10000 | 8000 | 13000 | 591 | 2087 | 4388 | 
| 71926C | 130 | 180 | 24 | 1.50 | 1.50 | 86.50 | 100.00 | 6700 | 10000 | 8500 | 14000 | 489 | 1600 | 3291 | 
| 71926AC | 130 | 180 | 24 | 1.50 | 1.50 | 81.50 | 95.00 | 6000 | 9000 | 7000 | 11000 | 714 | 2477 | 5193 | 
| 71928C | 140 | 190 | 24 | 1.50 | 1.50 | 90.00 | 108.00 | 6000 | 9000 | 7500 | 12000 | 506 | 1661 | 3412 | 
| 71928AC | 140 | 190 | 24 | 1.50 | 1.50 | 85.00 | 102.00 | 5600 | 8500 | 6700 | 10000 | 740 | 2576 | 5405 | 

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| 71928 C P4A GA Images | 
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