NTN

Cuscinetti obliqui a sfere 7312BG

Name: Cuscinetti obliqui a sfere 7312BG NTN
Brand: NTN
SKU: 7312BG
Availability: InStock

Cuscinetto NTN 7312BG, Ø60×130×31 mm. Richiedi offerta — spedizione in tutto il mondo.

Codice: 7312BG

Dimensioni Ø 60 × 130 × 31 mm

d60Ø foro (mm)

D130Ø esterno (mm)

B31Larghezza (mm)

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Specifiche tecniche

Brand	NTN
d - Internal diameter	60 mm
D - External diameter	130 mm
B - Bearing/Inner ring width	31 mm
a - Charge load application point	56 mm
α - Contact angle	40 °
rs - Min fillet radius	2,1 mm
r1s - Min fillet radius	1,1 mm
Radial clearance class	CN
Mass	1,77 kg
C - Dynamic load	99500000 mN
C0 - Static load	66000000 mN
Cu - Fatigue limit load	5150000 mN
N lim - Oil lubrication limit speed	40800 °/s
N lim - Grease lubrication limit speed	30600 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	72 mm
db min - Min IR shoulder diameter	67 mm
Da max - Max shoulder diameter OR	118 mm
Db max - Max OR shoulder diameter	123 mm
r1a - Max fillet radius	1 mm
ra max - Max shaft & housing fillet radius	2 mm