UKF – Spindle bearings – 719UHC55 .A25.2Z.I/1.DB.L

719UHC55 .A25.2Z.I/1.DB.L

HS code	84821090
Inner dimension	55 mm
Outer dimension	80 mm
Width	13 mm
Weight	0,18 kg
Lubrication hole	Without lubrication groove
Cage	Hard tissue cage
Material of rolling elements	Si3N4, silicon nitride (ceramics)
Temperature range	+40 to +80 °C
Lubrication	High temperature grease
Version	High-speed bearing
Ball rows	Two single row bearings
Current insulation	Insulating ceramic balls
Arrangement	Set of two bearings in O-arrangement
Contact angle	25 degree
Material	Standard bearing steel
Tolerance class inner ring	More accurate than P4 or ABEC 7
Tolerance class outer ring	More accurate than P5 or ABEC 5
Preload	Light preload
Seal	Non-contact gap seals on both sides
Brand	UKF

Dimensions

Dimensions	0,085 × 0,085 × 0,035 mm

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