Product number:

HK 4520 B

Brand:

Product name:

bearing

Sizes:

45X52X20

Replacements:

917/50500 JCB 91750500 JCB

Inquiry Subscribe

HK4520-B INA

Fw	Under roller diameter	45 mm
D	Outside diameter	52 mm
C	Width	20 mm
Cr	Basic dynamic load rating, radial	27.000 N
C0r	Basic static load rating, radial	59.000 N
Cur	Fatigue load limit, radial	7.700 N
nG	Limiting speed	5.900 1/min
nG Grease	Limiting speed for grease lubrication	3.550 1/min
nϑr	Reference speed	4.450 1/min
≈m	Weight	55,3 g
C1	Width, outer ring	20 mm
rmin	Minimum chamfer dimension	0,8 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	140 °C
Lubricant		Without
Lubrication hole		Without
Coating		Without
Sealing		Without