NTN

Cuscinetti obliqui a sfere 7212BL1G

Name: Cuscinetti obliqui a sfere 7212BL1G NTN
Brand: NTN
SKU: 7212BL1G
Availability: InStock

Cuscinetto NTN 7212BL1G, Ø60×110×22 mm. Richiedi offerta — spedizione in tutto il mondo.

Codice: 7212BL1G

Dimensioni Ø 60 × 110 × 22 mm

d60Ø foro (mm)

D110Ø esterno (mm)

B22Larghezza (mm)

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Specifiche tecniche

Brand	NTN
d - Internal diameter	60 mm
D - External diameter	110 mm
B - Bearing/Inner ring width	22 mm
d1 - External diameter inner ring	78,6 mm
d2 - External diameter inner ring	78,6 mm
D1 - Inner diameter outer ring	94,4 mm
D2 - Inner diameter outer ring	103,2 mm
a - Charge load application point	47,3 mm
α - Contact angle	40 °
rs - Min fillet radius	1,5 mm
r1s - Min fillet radius	1 mm
Radial clearance class	CN
Mass	0,78 kg
C - Dynamic load	62000000 mN
C0 - Static load	44500000 mN
Cu - Fatigue limit load	3400000 mN
N lim - Oil lubrication limit speed	45600 °/s
N lim - Grease lubrication limit speed	34200 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	68,5 mm
Da max - Max shoulder diameter OR	101,5 mm
Db max - Max OR shoulder diameter	104,5 mm
r1a - Max fillet radius	1 mm
ra max - Max shaft & housing fillet radius	1,5 mm