Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Drawn cup needle roller bearings -- Drawn cup needle roller bearings SKF HK 4012

HK 4012

Dimensions

F_w		40	mm
D		47	mm
C		12	mm
r	min.	0.8	mm

Calculation data

Basic dynamic load rating	C	13.4	kN
Basic static load rating	C₀	24.5	kN
Fatigue load limit	P_u	2.8	kN
Reference speed		6300	r/min
Limiting speed		7000	r/min

Mass

Mass bearing

0.03

Designation

HK 4012

Associated products

Inner ring LR series			LR 35x40x12.5
Radial shaft seal with a low cross-sectional height, single lip			G 40x47x4
Radial shaft seal with a low cross-sectional height, double lip			SD 40x47x4

Model Number: HK 4012
Inner Diameter：40mm Outer Diameter：47mm Width：12mm
Reference speed:7000 r/min Limiting speed:6300 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Drawn cup needle roller bearings
Details： Drawn cup needle roller bearings Drawn cup needle roller bearings
Update date：2025-12-09
Application:extruder,Sensors,key lock,garbage disposal,chemical,stacker lift platform,ultra-quiet generators,chromatography,Vertical pull,thin metal materials,coal mill
Similar models:HK 4012
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