Name	NJ 204 ECP	NJ 204 ECPHA	NJ 204 ECP/C3
Brand	SKF	SKF	SKF
bore diameter:	20 mm 0.7874 in		20 mm 0.7874 in
static load capacity:	22 kN		22 kN
outside diameter:	47 mm 1.8504 in		47 mm 1.8504 in
precision rating:	RBEC 1 (ISO Class Normal)		RBEC 1 (ISO Class Normal)
overall width:	14 mm 0.5512 in		14 mm 0.5512 in
maximum rpm:	19000 RPM		19000 RPM
flanges:	(2) Outer Ring, (1) Inner Ring		(2) Outer Ring, (1) Inner Ring
cage material:	Polyamide		Polyamide
bore type:	Straight		Straight
finish/coating:	Uncoated		Uncoated
number of rows:	1		1
closure type:	Open		Open
internal clearance:	C0		C3
application:	Piston Type Machines, Rolling Mills, Spindles/Machine Tools		Piston Type Machines, Rolling Mills, Spindles/Machine Tools
ring separation:	Separable Ring		Separable Ring
outer ring width:	14 mm 0.5512 in		14 mm 0.5512 in
operating temperature range:	Maximum of +300 °F		Maximum of +300 °F
fillet radius:	1 mm 0.0394 in		1 mm 0.0394 in
dynamic load capacity:	25.1 kN		25.1 kN
series:	NJ2		NJ2
Category	Cylindrical Roller Bearings		Cylindrical Roller Bearings
BDI Inventory	4.0		0.0
Manufacturer Name	SKF		SKF
Minimum Buy Quantity	N/A		N/A
Weight / Kilogram	0.118		0.118
EAN	7316577061829		7316577724878
Product Group - BDI	B04144		B04144
Bore Profile	Straight		Straight
Cage Material	Polymer		Polymer
Precision Class	RBEC 1 | ISO P0		RBEC 1 | ISO P0
Number of Rows of Rollers	Single Row		Single Row
Separable	Inner Ring - One Side		Inner Ring - One Side
Rolling Element	Cylindrical Roller Bearing		Cylindrical Roller Bearing
Profile	Complete with Outer and Inner Ring		Complete with Outer and Inner Ring
Snap Ring	No		No
Internal Clearance	C0-Medium		C3-Loose
Retainer	Yes		Yes
Relubricatable	Yes		Yes
Inch - Metric	Metric		Metric
Other Features	High Capacity | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID		High Capacity | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID
Long Description	20MM Bore; Straight Bore Profile; 47MM Outside Diameter; 14MM Width; Polymer Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Internal Clearance; Retainer		20MM Bore; Straight Bore Profile; 47MM Outside Diameter; 14MM Width; Polymer Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C3-Loose Internal Clearance; Retainer
Category - BDI	Cylindrical Roller Bearing		Cylindrical Roller Bearing
UNSPSC	31171547		31171547
Harmonized Tariff Code	8482.50.00.00		8482.50.00.00
Noun	Bearing		Bearing
Manufacturer URL	http://www.skf.com		http://www.skf.com
Manufacturer Item Number	NJ 204 ECP		NJ 204 ECP/C3
Weight / LBS	0.26		0.26
Width	0.551 Inch | 14 Millimeter		0.551 Inch | 14 Millimeter
Bore	0.787 Inch | 20 Millimeter		0.787 Inch | 20 Millimeter
Outside Diameter	1.85 Inch | 47 Millimeter		1.85 Inch | 47 Millimeter
Size (mm)	47x20x14(mm)	47x20x14(mm)
Bore Diameter (mm)	47(mm)	47(mm)
Outer Diameter (mm)	20(mm)	20(mm)
Width (mm)	14(mm)	14(mm)
d	20 mm 0.7874 in	20 mm 0.7874 in
D	47 mm 1.8504 in	47 mm 1.8504 in
B	14 mm 0.5512 in	14 mm 0.5512 in
d1	29.7 mm 1.1693 in	29.7 mm 1.1693 in
D1	38.44 mm 1.5134 in	38.44 mm 1.5134 in
F	26.5 mm 1.0433 in	26.5 mm 1.0433 in
r1,2 - min.	1 mm 0.0394 in	1 mm 0.0394 in
r3,4 - min.	1 mm 0.0394 in	1 mm 0.0394 in
s	1 mm 0.0394 in	1 mm 0.0394 in
da - min.	25 mm 0.9843 in	25 mm 0.9843 in
da - max.	25.4 mm 1 in	25.4 mm 1 in
db - min.	31 mm 1.2205 in	31 mm 1.2205 in
Da - max.	41.7 mm 1.6417 in	41.7 mm 1.6417 in
ra - max.	1 mm 0.0394 in	1 mm 0.0394 in
Basic dynamic load rating - C	28.5 kN	28.5 kN
Basic static load rating - C0	22 kN	22 kN
Fatigue load limit - Pu	2.8 kN	2.8 kN
Reference speed	16000 r/min	17000 r/min
Limiting speed	19000 r/min	24000 r/min
Calculation factor - kr	0.15	0.15