NACHI BPFL1 bearing units

Welcome to the 9900 Grease Limiting Speed (r/min): NACHI BPFL1 bearing units SNR Bearing Argentina online 23.2 Dynamic Load Rating (kN): seller.

What is BPFL1 bearing interchange?

Brand Name:NACHI
Model Number:BPFL1
d:50 mm
D:72 mm
B:12 mm
d1:57.1 mm
d2:57.1 mm
D1:64.9 mm
r1,2 min.:0.6 mm
r3,4 min.:0.3 mm

Product Details

d50 mm
D72 mm
B12 mm
d157.1 mm
d257.1 mm
D164.9 mm
r1,2 min.0.6 mm
r3,4 min.0.3 mm
a20.3 mm
da min.53.2 mm
db min.53.2 mm
Da max.68.8 mm
Db max.70.6 mm
ra max.0.6 mm
rb max.0.3 mm
Basic dynamic load rating C12.7 kN
Basic static load rating C09.8 kN
Fatigue load limit Pu0.415 kN
Attainable speed for grease lubrication19000 r/min
Ball diameter Dw6.35 mm
Number of balls z25
Reference grease quantity Gref1.74 cm³
Preload class A GA80 N
Static axial stiffness, preload class A117 N/µm
Preload class B GB160 N
Static axial stiffness, preload class B152 N/µm
Preload class C GC320 N
Static axial stiffness, preload class C200 N/µm
Preload class D GD640 N
Static axial stiffness, preload class D266 N/µm
Calculation factor f1.13
Calculation factor f10.98
Calculation factor f2A1
Calculation factor f2B1.07
Calculation factor f2C1.12
Calculation factor f2D1.17
Calculation factor fHC1.04
Calculation factor e0.68
Calculation factor (single, tandem) Y20.87
Calculation factor (back-to-back, face-to-face) Y10.92
Calculation factor (back-to-back, face-to-face) Y21.41
Mass bearing0.12 kg
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Company Profile

Phone 372-5268
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