NTN

Rillenkugellager 6920NR

Name: Rillenkugellager 6920NR NTN
Brand: NTN
SKU: 6920NR
Availability: InStock

Lager NTN 6920NR, Ø100×140×20 mm. Angebot anfordern — weltweiter Versand.

Code: 6920NR

Abmessungen Ø 100 × 140 × 20 mm

d100Ø Bohrung (mm)

D140Ø außen (mm)

B20Breite (mm)

Angebot anfordern

Auf Lager

Technische Daten

Brand	NTN
d - Internal diameter	100 mm
D - External diameter	140 mm
B - Bearing/Inner ring width	20 mm
a min - Min position Groove	3,1 mm
a max - Max position groove	3,3 mm
rs - Min fillet radius	1,1 mm
rNs - Min fillet radius	0,5 mm
D3 - Max bottom groove diameter	137,6 mm
b min - Min groove width	1,9 mm
b max - Max groove width	2,2 mm
r0 max - Max bottom groove radius	0,6 mm
D4 max - Max outer diameter of assembled stop ring	145,7 mm
f - Stop ring thickness	1,65 mm
Snap ring reference	R140
Radial clearance class	CN
Mass	0,785 kg
C - Dynamic load	45500000 mN
C0 - Static load	39500000 mN
Cu - Fatigue limit load	2440000 mN
f0 - Coefficient	16.4
N lim - Oil lubrication limit speed	31800 °/s
N lim - Grease lubrication limit speed	27000 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	106,5 mm
da max - Max shoulder diameter IR	110 mm
Da max - Max shoulder diameter OR	133,5 mm
ra max - Max shaft & housing fillet radius	1 mm
rNa max - Max fillet radius on segment side	0,5 mm
Ca min - Mini segment position	4,7 mm
Ca max - Max segment position	5 mm
Db min - Min stop ring position diameter	147 mm