NTN – Spindle bearings – 7904 UCG/GNP42

7904 UCG/GNP42

HS code	84821090
Inner dimension	20 mm
Outer dimension	37 mm
Width	9 mm
Weight	0,04 kg
Lubrication hole	Without lubrication groove
Seal	None, open bearing
Arrangement	Single universal bearing
Lubrication	Preserved
Tolerance class	Dimensional accuracy P4 or ABEC 7, running accuracy P2 or AB
Contact angle	15 degree
Cage	Polyamide cage
Preload	Normal preload
Material	Standard bearing steel
Material of rolling elements	Standard bearing steel
Temperature range	-30 to +100 °C
Brand	NTN

Dimensions

Dimensions	0,05 × 0,05 × 0,02 mm

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