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SUMITOMO QT4123 Double Gear Pump

Name: SUMITOMO QT4123 Double Gear Pump
Brand: SUMITOMO
SKU: QT4123
Rating: 4.9 (5 reviews)

SUMITOMO QT4123 Bearing SPECIFICATIONS

SUMITOMO QT4123 Double Gear Pump Warehouse offers 100 N Preload class B GB car parts and car accessories. We sell discount SUMITOMO Double Gear Pump online as well as cheap machinery parts. 25 Number of balls z
Brand Name:SUMITOMO
Model Number:
QT4123
Preload class B GB:100 N
Calculation factor f:1.13
Number of balls z:25
Calculation factor f2C:1.12
Static axial stiffness, preload class A:47 N/µm
d:50 mm
Mass bearing:0.12 kg
Attainable speed for grease lubrication:22000 r/min

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The details of SUMITOMO QT4123 Double Gear Pump

Preload class B GB:100 N
Calculation factor f:1.13
Number of balls z:25
Calculation factor f2C:1.12
Static axial stiffness, preload class A:47 N/µm
d:50 mm
Mass bearing:0.12 kg
Attainable speed for grease lubrication:22000 r/min
B:12 mm
Calculation factor f2A:1

SUMITOMO QT4123 Product Description SUMITOMO QT4123 Double Gear Pump

SUMITOMO QT4123 bearing Size Chart (mm/inches)
Bearing number	D/W ER1458-2ZS
Size (mm)	22.225x15.875x3.967
Bore Diameter (mm)	22,225
Outer Diameter (mm)	15,875
Width (mm)	3,967
d	15.875 mm
D	22.225 mm
B	3.967 mm
d1	17.8 mm
D2	20.6 mm
r1,2 - min.	0.25 mm
da - min.	17.5 mm
Da - max.	21 mm
ra - max.	0.25 mm
Basic dynamic load rating - C	0.553 kN
Basic static load rating - C0	0.32 kN
Fatigue load limit - Pu	0.014 kN
Reference speed	63000 r/min
Limiting speed	32000 r/min
Calculation factor - kr	0.015
Calculation factor - f0	8.5
d1 ≈	17.8 mm
D2 ≈	20.6 mm
r1,2 min.	0.25 mm
da min.	17.5 mm
da max.	17.5 mm
Da max.	21 mm
ra max.	0.25 mm
Basic dynamic load rating C	0.553 kN
Basic static load rating C0	0.32 kN
Fatigue load limit Pu	0.014 kN
Calculation factor kr	0.015
Calculation factor f0	8.5
Mass bearing	0.0039 kg

SUMITOMO QT4123 INTERCHANGE

SUMITOMO Double Gear Pump Part series QT4123 is a potential replacement for these common bearing part numbers:

NSKQT4123
SKFQT4123
NTNQT4123
FAGQT4123
TIMKENQT4123
KOYOQT4123
NACHIQT4123
DODGEQT4123

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