160RIF643 7602-0212-88 Single Row Cylindrical Roller Bearing 406.4x546.1x69.85mm

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160RIF643 7602-0212-88 Single Row Cylindrical Roller Bearing 406.4x546.1x69.85mm image

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Information techniques 160RIF643 7602-0212-88 Single Row Cylindrical Roller Bearing 406.4x546.1x69.85mm

Bearing number:N 2252 MB
Size (mm):480x260x130
Bore Diameter (mm):480
Outer Diameter (mm):260
Width (mm):130
d:260 mm
D:480 mm
B:130 mm
d1:340 mm
E:420 mm
r1,2 - min.:5 mm
s:4.3 mm
da - min.:280 mm
da - max.:416 mm
Da - min.:427 mm
Da - max.:460 mm
ra - max.:4 mm
Basic dynamic load rating - C:1790 kN
Basic static load rating - C0:3000 kN
Fatigue load limit - Pu:275 kN
Reference speed:1300 r/min
Limiting speed:2000 r/min
Calculation factor - kr:0.2
d1 ≈:340 mm
r1,2 min.:5 mm
s max.:4.3 mm
da min.:280 mm
da max.:416 mm
Da min.:427 mm
Da max.:460 mm
ra max.:4 mm
Basic dynamic load rating C:1790 kN
Basic static load rating C0:3000 kN
Fatigue load limit Pu:275 kN
Calculation factor kr:0.16
Limiting value e:0.3
Axial load factor Y:0
Mass bearing:110 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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Information techniques 160RIF643 7602-0212-88 Single Row Cylindrical Roller Bearing 406.4x546.1x69.85mm

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