Deep groove ball bearings 6404ZZ/5K NTN
NTN

Deep groove ball bearings 6404ZZ/5K

Bearing NTN 6404ZZ/5K, Ø20×72×19 mm, sealing 2Z. Request a quote — worldwide shipping.

Code: 6404ZZ/5K
Type Deep groove ball bearings
Dimensions Ø 20 × 72 × 19 mm
d20Bore Ø (mm)
×
D72Outer Ø (mm)
×
B19Width (mm)
All bearings 20×72×19 mm Compare all brands with this size
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In stock

Technical specifications

BrandNTN
d - Internal diameter20 mm
D - External diameter72 mm
B - Bearing/Inner ring width19 mm
rs - Min fillet radius1,1 mm
Radial clearance classCN
Mass0,4 kg
C - Dynamic load31500000 mN
C0 - Static load13900000 mN
Cu - Fatigue limit load1090000 mN
f0 - Coefficient11.4
N lim - Grease lubrication limit speed72000 °/s
Tmin - Min operating temperature233,15 °K
Tmax - Max operating temperature423,15 °K
da min - Min shoulder diameter IR26,5 mm
da max - Max shoulder diameter IR35,5 mm
Da max - Max shoulder diameter OR65,5 mm
ra max - Max shaft & housing fillet radius1 mm

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Equivalents In stock
NTN 6404ZZ/5K