NSK 3209NRJC3 Angular Contact Ball Bearings - JiNan Hope Hydraulic Co., Itd

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NSK 3209NRJC3 Angular Contact Ball Bearings image

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Information techniques NSK 3209NRJC3 Angular Contact Ball Bearings

Bearing number:71984 BM
Size (mm):560x420x65
Bore Diameter (mm):560
Outer Diameter (mm):420
Width (mm):65
d:420 mm
D:560 mm
B:65 mm
d1:472 mm
D1:507 mm
a:238 mm
r1,2 - min.:4 mm
r3,4 - min.:1.5 mm
da - min.:435 mm
Da - max.:545 mm
Db - max.:553 mm
ra - max.:3 mm
rb - max.:1.5 mm
Basic dynamic load rating - C:364 kN
Basic static load rating - C0:670 kN
Fatigue load limit - Pu:13.7 kN
Reference speed:1200 r/min
Limiting speed:1200 r/min
Calculation factor - kr:0.085
Calculation factor - ka:0.7
Calculation factor - e:1.14
Calculation factor - X:0.35
Calculation factor - Y0:0.26
Calculation factor - Y2:0.57
d1 ≈:472 mm
D1 ≈:507 mm
r1,2 min.:4 mm
r3,4 min.:1.5 mm
da min.:435 mm
Da max.:545 mm
Db max.:553 mm
ra max.:3 mm
rb max.:1.5 mm
Basic dynamic load rating C:364 kN
Basic static load rating C0:670 kN
Fatigue load limit Pu:13.7 kN
Calculation factor A:7.93
Calculation factor kr:0.085
Calculation factor e:1.14
Calculation factor X:0.35
Calculation factor Y0:0.26
Calculation factor Y2:0.57
Mass bearing:44.5 kg

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JiNan Hope Hydraulic Co., Itd: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)0531-8299 9953; Fax

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