Detailed information

Constant	e0.52
Axis load factor	Y 1 1.2 Y 0 0.64
Bearing code	Bearing codeHR303/28C
Installation size (mm)	d a (Minimum)39 d b (Maximum)38 Da(Maximum)59 Da(Minimum)57 Db(Minimum)63 S a (Minimum)3 S b (Minimum)5.5 Inner circler a (Maximum)1.5 Outer ringr a (Maximum)1.5
Dimensions	d28 D68 T19.75 B18 C14 Inner circler (Minimum)1.5 Outer ringr (Minimum)1.5
Limit speed(rpm)	Grease lubrication5600 Oil lubrication7500
Action point position(mm)	a17.4
weight(kg)	(Refer to)0.335
Load rating {kgf}	Cr5000 Cor5150
Load rating (N)	Cr49500 Cor50500
ISO355 SizeSeries (Refer to)	ISO355 SizeSeries (Refer to)-

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