NTN

Cuscinetti obliqui a sfere 7222B

Name: Cuscinetti obliqui a sfere 7222B NTN
Brand: NTN
SKU: 7222B
Availability: InStock

Cuscinetto NTN 7222B, Ø110×200×38 mm. Richiedi offerta — spedizione in tutto il mondo.

Codice: 7222B

Dimensioni Ø 110 × 200 × 38 mm

d110Ø foro (mm)

D200Ø esterno (mm)

B38Larghezza (mm)

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Specifiche tecniche

Brand	NTN
d - Internal diameter	110 mm
D - External diameter	200 mm
B - Bearing/Inner ring width	38 mm
a - Charge load application point	84 mm
α - Contact angle	40 °
rs - Min fillet radius	2,1 mm
r1s - Min fillet radius	1,1 mm
Radial clearance class	CN
Mass	4,54 kg
C - Dynamic load	170000000 mN
C0 - Static load	144000000 mN
Cu - Fatigue limit load	8800000 mN
N lim - Oil lubrication limit speed	24000 °/s
N lim - Grease lubrication limit speed	18000 °/s
Tmin - Min operating temperature	233,15 °K
Tmax - Max operating temperature	393,15 °K
da min - Min shoulder diameter IR	122 mm
db min - Min IR shoulder diameter	117 mm
Da max - Max shoulder diameter OR	188 mm
Db max - Max OR shoulder diameter	193 mm
r1a - Max fillet radius	1 mm
ra max - Max shaft & housing fillet radius	2 mm