NSK HR303/28C Bearing

NSK HR303/28C roller bearings | 28x68x19.75 mm

Also known as : 303/28B

• Inside Diameter: 28 mm
• Outside Diameter: 68 mm
• Width: 19.75 mm
• Basic dynamic load rating: 49.5 kN
• Basic static load rating: 50.5 kN

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NSK HR303/28C Bearing

model	HR303/28C
d	28 mm
D	68 mm
T	19.75 mm
B	18 mm
C	14 mm
Cone rmin.	1.5 mm
Cup rmin.	1.5 mm
Cr	49500 N 5000 kgf
C0r	50500 N 5150 kgf
Limiting speeds	5600 min-1 (Grease)
Limiting speeds	7500 min-1 (Oil)
ISO355 Dimensions Series approx.	-
e	0.52 (constant)
y1	1.2 (Axial Load Factors)
y0	0.64 (Axial Load Factors)
Mass	0.335 kg (approx.)

NSK HR303/28C roller bearings, tapered roller bearing, Single-Row Metric Design.