NTN 5303S bearings
5303S, Double row angular contact ball bearing, pressed cage
- Measurement system
- Metric
- Bore diameter
- 17.000 mm
- Outside diameter
- 47.000 mm
- Width
- 22.200 mm
- Cr
- 21000 N
- C0r
- 12600 N
- Limiting speed
- 10000 r/min
- Net weight
- 0.180 kg
- Number of rows
- 2
- Contact angle deg
- 25
- Sealing
- Without
- Cage
- Steel sheet
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
- Internal clearance
- CN
- Lubricant in bearing
- None
- Relubrication feature
- Without
In stock
Technical specification for NTN 5303S
| Part Number | 5303S | |
|---|---|---|
| Brand | NTN | |
| Description | Angular contact ball bearing, Double row | |
| Net weight | 0.180 kg | |
| PRODUCT DEFINITION | ||
| d | 17 mm | Internal diameter |
| D | 47 mm | External diameter |
| B | 22.2 mm | Width |
| a | 25.0 mm | Charge load application point |
| α | 25° | Contact angle |
| rs | 1.0 mm | Min fillet radius |
| PRODUCT PERFORMANCE | ||
| C | 21 kN | Dynamic load |
| C0 | 12.6 kN | Static load |
| Cu | 0.77 kN | Fatigue limit load |
| N | 13000 tr/min | Oil lubrication limit speed |
| N | 10000 tr/min | Grease lubrication limit speed |
| ABUTMENT | ||
| da min. | 23 mm | Min shoulder diameter IR |
| Da max. | 41 mm | Max shoulder diameter OR |
| ra max. | 1 mm | Max shaft & housing fillet radius |
5303S, Brand: NTN, Double row angular contact ball bearing, Internal diameter 17 mm; External diameter 47 mm; Width 22.2 mm; 0.180 kg.
NTN 5303S is capable of accommodating radial loads, axial loads in either direction, and have a high capacity for moment loads.
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