Home>Products>20x42x12 Bearing>Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing

Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing
100% 1 Calculation factor f2A Authentic. 0.87 Calculation factor (single, tandem) Y2 Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing Highest Quality. Certified Supplier.
20x42x12
- Negotiation
- Negotiation
-
NDF Bearing Science & Technology CO.,LTD.2020-07-10 09:46:19
Welcome to my shop! Glad to serve you! Please send your question!
Cheap Chrome Steel Ball Bearings 20x42x12 6004 BearingProduct features
Calculation factor f2A: | 1 | Calculation factor (single, tandem) Y2: | 0.87 | Mass bearing: | 0.71 kg |
Db max.: | 121 mm | r1,2 min.: | 1.1 mm | Reference grease quantity Gref: | 11.1 cm³ |
Fatigue load limit Pu: | 2.45 kN | rb max.: | 0.6 mm | Calculation factor (back-to-back, face-to-face) Y2: | 1.41 |
Preload class B GB: | 780 N |
Cheap Chrome Steel Ball Bearings 20x42x12 6004 BearingSpecifications
Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing Size Chart (mm/inches) | |
---|---|
d | 50 mm |
D | 80 mm |
B | 16 mm |
rs min | 1 mm |
Radial clearance class | C3 |
Mass | 0.26 kg |
Dynamic load, C | 21.8 kN |
Static load, C0 | 16.6 kN |
Fatigue limit load, Cu | 0.75 kN |
f0 | 15.5 |
Nlim (grease) | 6,000 rpm |
Min operating temperature, Tmin | -25 °C |
Max operating temperature, Tmax | 110 °C |
Characteristic cage frequency, FTF | 0.43 Hz |
Characteristic rolling element frequency, BSF | 7.31 Hz |
Characteristic outer ring frequency, BPF0 | 6.06 Hz |
Characteristic inner ring frequency, BPFI | 7.94 Hz |
da min | 55 mm |
da max | 57.5 mm |
Da max | 75 mm |
ra max | 1 mm |
Cheap Chrome Steel Ball Bearings 20x42x12 6004 Bearing Cad Models
Contact Us

- NDF Bearing Science & Technology CO.,LTD.
- Address1400 Holmes Road, Elgin, lL 60123, U.S.A.
- Phone(Working Time)
- Fax
Product Categories
- 35x72x17 Bearing
- 85x180x60 Bearing
- 160x340x68 Bearing
- 150x250x100 Bearing
- 20x42x12 Bearing
- 35x80x31 Bearing
- 200x280x38 Bearing
- 140x250x68 Bearing
- 85x180x41 Bearing
- 420x620x150 Bearing
- 30x37x16 Bearing
- 120x150x16 Bearing
- 6x15x5 Bearing
- 180x320x52 Bearing
- 70x125x24 Bearing
- 150x270x73 Bearing
- 60x130x31 Bearing
- 4x13x5 Bearing
- 3x8x3 Bearing
- 45x75x16 Bearing
- 180x320x86 Bearing
- 15x35x15.9 Bearing
- 110x150x20 Bearing
- 70x125x31 Bearing