NTN

Zylinderrollenlager NJ312

Name: Zylinderrollenlager NJ312 NTN
Brand: NTN
SKU: NJ312
Availability: InStock

Lager NTN NJ312, Ø60×130×31 mm. Angebot anfordern — weltweiter Versand.

Code: NJ312

Abmessungen Ø 60 × 130 × 31 mm

d60Ø Bohrung (mm)

D130Ø außen (mm)

B31Breite (mm)

Angebot anfordern

Auf Lager

Technische Daten

Brand	NTN
d - Internal diameter	60 mm
D - External diameter	130 mm
B - Bearing/Inner ring width	31 mm
E - Upper roller diameter	113 mm
F - Under roller diameter	77 mm
d1 - IR flange outer diameter	84,2 mm
rs - Min fillet radius	2,1 mm
r1s - Min fillet radius	2,1 mm
Radial clearance class	CN
Mass	1,827 kg
C - Dynamic load	137000000 mN
C0 - Static load	126000000 mN
Cu - Fatigue limit load	15400000 mN
N lim - Oil lubrication limit speed	39000 °/s
N lim - Grease lubrication limit speed	33000 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	71 mm
da max - Small face shoulder max diameter	75 mm
dc min - Min inner ring GO diameter	86 mm
Da max - Max shoulder diameter OR	119 mm
ra max - Max fillet radius	2 mm