KOYO DH32X45X4 Roller Bearings

Bearing number:D/W R1-2Z
Size (mm):4.762x1.397x2.779
Bore Diameter (mm):4,762
Outer Diameter (mm):1,397
Width (mm):2,779
d:1.397 mm
D:4.762 mm
B:2.779 mm
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Product Details

Bearing numberD/W R1-2Z
Size (mm)4.762x1.397x2.779
Bore Diameter (mm)4,762
Outer Diameter (mm)1,397
Width (mm)2,779
d1.397 mm
D4.762 mm
B2.779 mm
d12.33 mm
D24.25 mm
r1,2 - min.0.1 mm
da - min.2.2 mm
Da - max.4.3 mm
ra - max.0.1 mm
Basic dynamic load rating - C0.133 kN
Basic static load rating - C00.034 kN
Fatigue load limit - Pu0.001 kN
Reference speed200000 r/min
Limiting speed100000 r/min
Calculation factor - kr0.03
Calculation factor - f05.7
d1 ≈2.33 mm
D2 ≈4.25 mm
r1,2 min.0.1 mm
da min.2 mm
da max.2.2 mm
Da max.4.3 mm
ra max.0.1 mm
Basic dynamic load rating C0.133 kN
Basic static load rating C00.034 kN
Fatigue load limit Pu0.001 kN
Calculation factor kr0.03
Calculation factor f05.7
Mass bearing0.0002 kg
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Company Profile

Worktime 9.00--18.00
Phone 0065-31591338
Fax 0065-31591338
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