521901 Inch Taper Roller Bearing 609.6x787.4x93.663mm

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Home>Products>High Quality Vibrating Screen Bearings>521901 Inch Taper Roller Bearing 609.6x787.4x93.663mm image

521901 Inch Taper Roller Bearing 609.6x787.4x93.663mm image

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521901 Inch Taper Roller Bearing 609.6x787.4x93.663mm Product identifiers

Bearing number:7304BDF
Size (mm):20x52x15
Bore Diameter (mm):20
Outer Diameter (mm):52
Width (mm):15
d:20 mm
D:52 mm
B:15 mm
C:15 mm
Angle (α):40 °
a:7.6 mm
r min.:1.1 mm
r1 min.:0.6 mm
2B:30 mm
da min.:25 mm
Da max.:47 mm
ra max.:0.6 mm
Weight:0.150 Kg
Basic dynamic load rating (C):28,9 kN
Basic static load rating (C0):19,8 kN
(Grease) Lubrication Speed:9000 r/min
Bore Type:Cylindrical Bore
Enclosure:Open
Configuration:Duplex
Bore Size:20 mm
Outside Diameter:52 mm
Width:15 mm
Fillet Radius/Chamfer:1.1 mm
r1:0.6 mm
Dynamic Load Rating:28,900 N
Static Load Rating:19,800 N
Limiting Speed - Grease:9,000 rpm
Limiting Speed - Oil:12,000 rpm
da1 (min):27 mm
da2 (min):25 mm
Da1 (max):45 mm
Da2 (max):47 mm
ra (max):1 mm
ra1 (max):0.6 mm

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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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521901 Inch Taper Roller Bearing 609.6x787.4x93.663mm Product identifiers

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