NTN

Cuscinetti obliqui a sfere 7215B

Name: Cuscinetti obliqui a sfere 7215B NTN
Brand: NTN
SKU: 7215B
Availability: InStock

Cuscinetto NTN 7215B, Ø75×130×25 mm. Richiedi offerta — spedizione in tutto il mondo.

Codice: 7215B

Dimensioni Ø 75 × 130 × 25 mm

d75Ø foro (mm)

D130Ø esterno (mm)

B25Larghezza (mm)

Richiesta offerta

Disponibile

Specifiche tecniche

Brand	NTN
d - Internal diameter	75 mm
D - External diameter	130 mm
B - Bearing/Inner ring width	25 mm
a - Charge load application point	56 mm
α - Contact angle	40 °
rs - Min fillet radius	1,5 mm
r1s - Min fillet radius	1 mm
Radial clearance class	CN
Mass	1,19 kg
C - Dynamic load	79000000 mN
C0 - Static load	62000000 mN
Cu - Fatigue limit load	4500000 mN
N lim - Oil lubrication limit speed	36000 °/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	83,5 mm
db min - Min IR shoulder diameter	80,5 mm
Da max - Max shoulder diameter OR	121,5 mm
Db max - Max OR shoulder diameter	124,5 mm
r1a - Max fillet radius	1 mm
ra max - Max shaft & housing fillet radius	1,5 mm