UKF – Spindle bearings – 719UHC50 .A25.2Z.I/1.DB.L

719UHC50 .A25.2Z.I/1.DB.L

HS code	84821090
Inner dimension	50 mm
Outer dimension	72 mm
Width	12 mm
Weight	0,13 kg
Version	High-speed bearing
Ball rows	Two single row bearings
Material of rolling elements	Si3N4, silicon nitride (ceramics)
Cage	Hard tissue cage
Lubrication hole	Without lubrication groove
Lubrication	High temperature grease
Arrangement	Set of two bearings in O-arrangement
Contact angle	25 degree
Material	Standard bearing steel
Temperature range	+40 to +80 °C
Current insulation	Insulating ceramic balls
Preload	Light preload
Tolerance class inner ring	More accurate than P4 or ABEC 7
Tolerance class outer ring	More accurate than P5 or ABEC 5
Seal	Non-contact gap seals on both sides
Brand	UKF

Dimensions

Dimensions	0,085 × 0,085 × 0,03 mm

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