Product number:

NN 3021-D-K-TVP-SP-XL

Brand:

Product name:

bearing

Structure:

roller bearing

Suffixes:

D - Kétsoros belsõ vagy külsõ gyûrû

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NN3021-D-K-TVP-SP-XL FAG

Super precision cylindrical roller bearings NN30..-D-K-TVP-SP, Non-locating bearing, double row, with tapered bore, taper 1:12, separable, with cage

d	Bore diameter	105 mm
D	Outside diameter	160 mm
B	Width	41 mm
Cr	Basic dynamic load rating, radial	226.000 N
C0r	Basic static load rating, radial	310.000 N
Cur	Fatigue load limit, radial	49.000 N
nG Grease	Limiting speed for grease lubrication	6.500 1/min
nG Oil	Limiting speed for oil lubrication	7.600 1/min
≈m	Weight	2,673 kg
da	diameter shaft shoulder	120 mm
Da	diameter of housing shoulder	149 mm
ra1 max	Maximum recess radius	2 mm
r1 min	Minimum chamfer dimension	2 mm
E	Raceway diameter outer ring	146 mm
s	Axial displacement	2,6 mm
Tmin	Operating temperature min.	-30 °C
Tmax	Operating temperature max.	120 °C
Cage	plastic cage	TVP
Tolerance class	tolerance class SP	SP
Bore design	Tapered	K
Change mark	D	D
Radial internal clearance	Group 1 (C1)	C1