NU2321M Cylindrical Roller Bearing 105x225x76mm

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Bearing number:7212 BECBPH
Size (mm):110x60x22
Bore Diameter (mm):110
Outer Diameter (mm):60
Width (mm):22
d:60 mm
D:110 mm
B:22 mm
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Product Details

Bearing number7212 BECBPH
Size (mm)110x60x22
Bore Diameter (mm)110
Outer Diameter (mm)60
Width (mm)22
d60 mm
D110 mm
B22 mm
d179.6 mm
d269.32 mm
D191.55 mm
a47 mm
r1,2 - min.1.5 mm
r3,4 - min.1 mm
da - min.69 mm
Da - max.101 mm
Db - max.104 mm
ra - max.1.5 mm
rb - max.1 mm
Basic dynamic load rating - C61 kN
Basic static load rating - C050 kN
Fatigue load limit - Pu2.1 kN
Reference speed7500 r/min
Limiting speed7500 r/min
Calculation factor - kr0.095
Calculation factor - ka1.4
Calculation factor - e1.14
Calculation factor - X0.35
Calculation factor - Y00.26
Calculation factor - Y10.55
Calculation factor - Y20.57
d1 ≈79.6 mm
d2 ≈69.32 mm
D1 ≈91.55 mm
r1,2 min.1.5 mm
r3,4 min.1 mm
da min.69 mm
Da max.101 mm
Db max.104 mm
ra max.1.5 mm
rb max.1 mm
Basic dynamic load rating C61 kN
Basic static load rating C050 kN
Fatigue load limit Pu2.12 kN
Calculation factor A0.0344
Calculation factor kr0.095
Calculation factor e1.14
Calculation factor X0.57
Calculation factor Y00.52
Calculation factor Y20.93
Calculation factor Y10.55
Mass bearing0.8 kg
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Company Profile

Worktime 9: 00-18: 00 (بتوقيت بكين)
Phone +6531591338
Fax +6531591338
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