NSK 7003ATYNSULP4 bearings
7003ATYNSULP4, NSK, Super precision angular contact ball bearings, Contact angle A: 30°

- Measurement system
- Metric
- Bore diameter
- 17.000 mm
- Outside diameter
- 35.000 mm
- Width
- 10.000 mm
- Cr
- 6400 N
- C0r
- 3500 N
- Limiting speed
- 38000 r/min
- Net weight
- 0.040 kg
- Number of rows
- 1
- Contact angle deg
- 30
- Sealing
- Without
- Cage
- Resin cage
- Bore type
- Cylindrical
- Outer diameter type
- Cylindrical
- Arrangement
- Universal matching
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Class4 (P4)
- Internal clearance
- CN
- Lubricant in bearing
- None
In stock
Technical specification for NSK 7003ATYNSULP4
Parts Number | 7003ATYNSULP4 | |
---|---|---|
Brand | NSK | |
Contact Angle | A: 30° | |
Accuracy | P4: ISO Class 4 | |
Cage | Polyamide resin | |
Arrangement | Universal combination, single row | |
Boundary Dimensions | ||
d | 17 mm | Bore diameter |
D | 35 mm | Outside diameter |
B | 10 mm | Width |
r min. | 0.3 mm | Chamfer Dimension |
r1 min. | 0.15 mm | Chamfer Dimension |
Basic Load Ratings | ||
Cr | 6.40 kN | Basic Dynamic Load Rating |
C0r | 3.50 kN | Basic Static Load Rating |
Speeds | ||
Grease | 28000 min-1 | Limiting Speed |
Oil | 38000 min-1 | Limiting Speed |
Dimensions | ||
a | 12.5 mm | Effective Load Center |
Abutment and Fillet Dimensions | ||
da min. | 19.5 mm | Diameter of Shaft Abutment |
Da max. | 32.5 mm | Diameter of Housing Abutment |
Db max. | 33.8 mm | Diameter of Housing Abutment |
ra max. | 0.3 mm | Radius of Shaft or Housing Fillet |
rb max. | 0.15 mm | Radius of Shaft or Housing Fillet |
Performance | ||
Pa | 2.59 kN | Permissible Axial Load |
Preload,Rigidity(DB and DF arrangement) | ||
Preload | 116N | L: light preload |
Axial Rigidity | 92N/μm | |
Measured axial clearance | -5μm | |
Additional information | ||
0.22 g/brg | Recommended Grease Quantities | |
Mass | ||
Weight | 0.040 kg (approx.) |

7003ATYNSULP4, NSK, Super precision angular contact ball bearings, Contact angle A: 30°; Polyamide resin cage, ball guided; Universal combination bearing, single row; Light preload; P4: ISO Class 4.
NSK 7003ATYNSULP4, Bore diameter: 17 mm; Outside diameter 35 mm; Width 10 mm.
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