Spherical roller bearings 21306RZ KOYO
KOYO

Spherical roller bearings 21306RZ

Bearing KOYO 21306RZ, Ø30×72×19 mm. Request a quote — worldwide shipping.

Code: 21306RZ
Type Spherical roller bearings
Dimensions Ø 30 × 72 × 19 mm
d30Bore Ø (mm)
×
D72Outer Ø (mm)
×
B19Width (mm)
All bearings 30×72×19 mm Compare all brands with this size
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Technical specifications

d30 mm
D72 mm
B19 mm
r(min.)1.1 mm
Basic load ratings : Cr74.2 kN
Basic load ratings : C0r62.7 kN
Fatigue load limit : Cu4.80 kN
Limiting speeds(Grease lub.)7200 min-1
Limiting speeds(Oil lub.)9600 min-1
Constant e0.27
Axial load factors : Y12.49
Axial load factors : Y23.71
Axial load factors : Y02.43
da(min.)37 mm
da(max.)mm
Da(max.)65 mm
Da(min.)mm
ra(max.)1 mm
(Refer.)Mass0.430 kg

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KOYO 21306RZ