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SKU: 20TAC47BDBCPN7A-MB
Major Branded Matched Pair Super Precision Angular Contact Thrust Ball Bearing 20x47x15mm
Major Branded Matched Pair Super Precision Angular Contact Thrust Ball Bearing 20x47x15mm
Regular price
$214.60
ex VAT
Regular price
Sale price
$214.60
ex VAT
In stock
Price Break
10+
$143.74
19+
$135.67
29+
$134.05
39+
$132.44
49+
$130.82
74+
$129.21
99+
$121.13
199+
$119.52
249+
$117.90
499+
$116.28
999+
$113.05
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Description
Description
- Brand / Quality:
- Major Brand - High Quality
- Inside Diameter:
- 20mm
- Outside Diameter:
- 47mm
- Width:
- 15mm
- Seals / Shields:
- None
- Style:
- Single Universal Matchable Bearing
- Contact Angle:
- 62 Degree contact angle
Technical
Technical
| --- | Dimensions |
|---|---|
| Bore diameter (d) | 20mm |
| Outside diameter (D) | 47mm |
| Height (H) | 15mm |
| Shoulder diameter (d1) | 29.4mm |
| Shoulder diameter (d2) | 34.5mm |
| Shoulder/recess diameter (D1) | 34.6mm |
| Shoulder/recess diameter (D2) | 40.65mm |
| Chamfer dimension (r1,2) | min. 1mm |
| Distance to pressure point (a) | 40mm |
| --- | Abutment Dimensions |
| Diameter of shaft abutment (da) | min. 27mm |
| Diameter of shaft abutment (db) | min. 27mm |
| Diameter of housing abutment (Da) | max. 42.5mm |
| Diameter of housing abutment (Db) | max. 42.5mm |
| Radius of housing fillet (ra) | max. 1mm |
| --- | Calculation Data |
| Basic dynamic load rating (C) | 22 kN |
| Basic static load rating (C0) | 49 kN |
| Fatigue load limit (Pu) | 1.8 kN |
| Attainable speed for grease lubrication | 9000 r/min |
| Attainable speed for oil-air lubrication | 12000 r/min |
| Contact angle (a) | 62° |
| Preload | 2960 N |
| Frictional moment | 0.091 Nm |
| Static axial stiffness | 860 N/µm |
| Maximum axial load carrying capacity | max. 14.5 kN |
| Reference grease quantity | 1.4 cm³ |
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