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Koyo Bearing
1204
Open Type, Self-Aligning Ball Bearing, 20 mm Inner Diameter x 47 mm Outer Diameter x 14 mm Width, 52100 Steel, Riveted Steel Cage, Cylindrical Bore, CO Internal Clearance
MODEL 1204
$28.88 Each
Prices are subject to change
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Width
14 mm
I.D.
20 mm
O.D.
47 mm
Origin
Double Row Self-Aligning
Material
Steel
Lubricant
Oil Preservative
Cage Type
Metal
Inch/Metric
Metric Bore
icNumber
7695813
Precision
Standard
Bearing Type
Self-Aligning
Locking Device
No Locking Device
Precision Level
Standard (ABEC 1)
Inner Ring Width
14 mm
Misalignment Range
0 - 2 1/2
No. in Set
Single Bearing
Rows of Balls
Double
O.D. Type
Straight
Snap Ring
No Snap Ring
Seal Type
Unsealed
Outer Ring Width
14 mm
Contact Angle
N/A
Ball Material
Steel
| Bearing No. | 1204 | |
| Boundary dimensions(mm) | d | 20 |
| D | 47 | |
| B | 14 | |
| r(min) | 1 | |
| Basic load ratings(kN) | Cr | 9.90 |
| C0r | 2.65 | |
| Fatigue load limit(kN) | Cu | 0.16 |
| Limiting speeds(min-1) | Grease lub. | 14000 |
| Oil lub. | 17000 | |
| Mounting dimensions(mm) | da(min) | 25 |
| Da(max) | 42 | |
| ra(max) | 1 | |
| Constant | e | 0.29 |
| Axial load factors | Y1 | 2.16 |
| Y2 | 3.35 | |
| Y0 | 2.27 | |
| (Refer.)Mass(kg) | 0.120 |
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