NSK 7903A5

NSK 7903A5 Angular contact ball bearings

Also known as : 7903A5

Inside Diameter: 17 mm
Outside Diameter: 30 mm
Width: 7 mm
Basic dynamic load rating: 4.75 kN
Basic static load rating: 2.8 kN

NSK 7903A5

NSK 7903A5 details

model	7903A5
d	17 mm
D	30 mm
B	7 mm
a	9.0 mm
r_min.	0.3 mm
r_{1 min.}	0.15 mm
C_r	4750 N 485 kgf
C_0r	2800 N 286 kgf
Limiting speeds	30000 min^-1 (Grease)
Limiting speeds	40000 min^-1 (Oil)
d_a	19.5 mm
D_a	27.5 mm
r_a	0.3 mm
Mass	0.017 kg (approx.)

NSK 7903A5 bearing cross reference

30/5-B-2Z-TVH
17 mmx 30 mmx 7 mm

3806-B-2RS-TVH
17 mmx 30 mmx 7 mm

3801-B-2RS-TVH
17 mmx 30 mmx 7 mm

3217-B-2RS-TVH
17 mmx 30 mmx 7 mm

3313-BD-XL
17 mmx 30 mmx 7 mm

3311-BD-XL
17 mmx 30 mmx 7 mm

3310-BD-XL-TVH
17 mmx 30 mmx 7 mm

3310-BD-XL
17 mmx 30 mmx 7 mm

3309-BD-XL
17 mmx 30 mmx 7 mm

3307-BD-XL
17 mmx 30 mmx 7 mm

3306-BD-XL
17 mmx 30 mmx 7 mm

3305-BD-XL
17 mmx 30 mmx 7 mm