NSK HR31309J Bearing

NSK HR31309J roller bearings | 45x100x27.25 mm

Also known as : 31309J2

• Inside Diameter: 45 mm
• Outside Diameter: 100 mm
• Width: 27.25 mm
• Basic dynamic load rating: 95.5 kN
• Basic static load rating: 109 kN

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NSK HR31309J Bearing

model	HR31309J
d	45 mm
D	100 mm
T	27.25 mm
B	25 mm
C	18 mm
Cone rmin.	2 mm
Cup rmin.	1.5 mm
Cr	95500 N 9750 kgf
C0r	109000 N 11100 kgf
Limiting speeds	3400 min-1 (Grease)
Limiting speeds	4800 min-1 (Oil)
ISO355 Dimensions Series approx.	7FB
e	0.83 (constant)
y1	0.73 (Axial Load Factors)
y0	0.4 (Axial Load Factors)
Mass	0.947 kg (approx.)

NSK HR31309J roller bearings, tapered roller bearing, Single-Row Metric Design.