NJ304M Cylindrical Roller Bearing 20x52x15mm MODELS

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NJ304M Cylindrical Roller Bearing 20x52x15mm

QuestionNJ304M Cylindrical Roller Bearing 20x52x15mm ? PRECISION BEARING CORP. Find what you need 34,1 Width (mm) faster by entering your 14,3 mm S Cylindrical Roller Bearing information . 19 mm C
C:19 mm
Width (mm):34,1
S:14,3 mm
Bore Diameter (mm):22,225
D2:57,7 mm
Thread (G) - 1/4-28UNF:1/428UNF
Brand:KOYO
S2:5,5 mm

PRECISION BEARING CORP.

PRECISION BEARING CORP.China

PRECISION BEARING CORP.2020-07-10 09:46:19
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NJ304M Cylindrical Roller Bearing 20x52x15mm Size Chart (mm/inches)
Bore Type	Cylindrical Bore
Enclosure	Open
Configuration	Double Row
Roller Profile	Symmetric
Center Guidance	Floating Steel Ring
Retainer Material	Pressed Steel
Nr. of Holes	6
Weight	18.100 kg
d	110 mm
D	240 mm
B	80 mm
Fillet Radius/Chamfer	3 mm
Groove Width A	12 mm
Hole Diameter (do)	6 mm
Dynamic Load Rating	1,150,000 N
Static Load Rating	1,040,000 N
Limiting Speed - Grease	2,100 rpm
Limiting Speed - Oil	2,800 rpm
Constant e	0.33
Axial Load Factor Y0	1.98
Axial Load Factor Y1	2.03
Axial Load Factor Y2	3.02
Radial Clearance	0.075 to 0.120 mm
da (min)	124 mm
Da (max)	226 mm
ra (max)	2.5 mm

PRECISION BEARING CORP.: Address741 South County Rd 200 West, Frankfort IN 46041, U.S.A.; Phone(Working Time)656-5687; Fax

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