NUP304-E-XL-TVP2FAGCylindrical Roller

Name: FAG NUP304-E-XL-TVP2 Cylindrical Roller Bearing
Brand: FAG
SKU: NUP304-E-XL-TVP2

NUP304-E-XL-TVP2 is a FAG cylindrical roller bearing, bore 20 mm, O.D. 52 mm, width 15 mm. Dimensions, drawing, interchanges and price.

Polyamide cageX-life

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Bore d20mm

Outside dia. D52mm

Width B15mm

Dynamic Cr37.5kN

Static C0r27kN

Limiting speed17,200rpm

Weight0.16kg

Cr / C0r1.39

Mean dia. dm36mm

Original catalogue drawing - FAG Schaeffler HR 1, page 450

NUP304-E-XL-TVP2 FAG Cylindrical Roller bearing catalogue drawing

Scanned from the manufacturer catalogue page listing this part number. All part numbers printed on that table share the same drawing.

Scale cross-section

Blue = inner / outer ring, yellow = rolling element. Drawn to scale from this part's own dimensions for selection reference only - not a manufacturing or assembly drawing.

Dimension table (mm / inch)

Symbol	Dimension	mm	inch
d	Bore diameter	20	0.7874
D	Outside diameter	52	2.0472
B	Inner-ring / bearing width	15	0.5906
r	Chamfer (min)	1.1	0.0433
E	Roller-set outside dia.	45.5	1.7913
F	Roller-set bore dia.	27.5	1.0827

Notes

Weights are given in kg. Load ratings are shown in both the original catalogue units and the converted value (1 N = 0.2248 lbf). Data is provided for selection reference only - confirm against the latest official catalogue before ordering.

Main dimensions

Bore d (mm)	20
Outside dia. D (mm)	52
Width B (mm)	15
Inner-ring OD d1 (mm)	31.3
Inner-ring shoulder dia. D1 (mm)	42.4
Dimension E (mm)	45.5
Dimension F (mm)	27.5

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	8430
Basic static load rating Cor (lbs)	6070
Basic dynamic load rating Cr (N)	37500
Basic static load rating C0r (N)	27000
Fatigue limit load Cur (N)	3850
Limiting speed nG (rpm)	17,200
Reference speed nB (rpm)	11,900

Weight

Weight (kg)	0.16

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)	1.1
Chamfer r1 min (mm)	0.6
Shaft shoulder da (mm)	24
Shaft shoulder dc (mm)	33
Housing shoulder Da (mm)	45
Housing fillet ra max (mm)	1

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 3,000 rpm
4	9,375	102	564
6	6,250	392	2,181
8	4,688	1,024	5,689
10	3,750	2,154	11,969
15	2,500	8,323	46,241

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 37,500 N. Hours = L₁₀ x 10⁶ / (60n). Life-modification factors for lubrication, contamination and temperature (a_ISO) are not included.

Source & traceability

Brand	FAG
Source catalogue	FAG / Schaeffler Rolling Bearings HR 1
Catalogue page	p.450 (dimensions)

Load ratings in newtons, fatigue limit load Cur, limiting speed nG and reference speed nB.

Interchange - same dimensions, other brands

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1304	NSK	Ball	20	52	15	2,810 lbs	0.172
6304	NSK	Ball	20	52	15	3,580 lbs	0.145
7304B	NSK	Ball	20	52	15	3,640 lbs	0.15
21304CDE4	NSK	Spherical Roller	20	52	15	29.3 kN	0.17
30304	NSK	Tapered Roller	20	52	15	31 kN	0.168
HR30304	NSK	Tapered Roller	20	52	15	43 kN	0.172
HR30304J	NSK	Tapered Roller	20	52	15	7,870 lbs	0.172
7304	NSK	Precision / Angular Contact	20	52	15	20.6 kN	0.146
30304	Timken	Tapered Roller	20	52	15	38.5 kN	2.66

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1304-TVH	FAG	Ball	20	52	15	12.7 kN	0.163
6304	FAG	Ball	20	52	15	16.9 kN	0.151
6304-2RSR	FAG	Ball	20	52	15	16.9 kN	0.155
6304-2Z	FAG	Ball	20	52	15	16.9 kN	0.155
QJ304-MPA	FAG	Ball	20	52	15	30 kN	0.184
QJ304-XL-MPA	FAG	Ball	20	52	15	31 kN	0.184
S6304	FAG	Ball	20	52	15	16 kN	0.153
NJ304-E-TVP2	FAG	Cylindrical Roller	20	52	15	36.5 kN	0.156

Series variants (different suffix)

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
NUP304-E-TVP2	FAG	Cylindrical Roller	20	52	15	36.5 kN	0.16

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
N204-E-TVP2	FAG	Cylindrical Roller	20	47	14	32.5 kN	0.112
N204-E-XL-TVP2	FAG	Cylindrical Roller	20	47	14	32.5 kN	0.112
NJ204-E-TVP2	FAG	Cylindrical Roller	20	47	14	32.5 kN	0.117
NJ204-E-XL-TVP2	FAG	Cylindrical Roller	20	47	14	32.5 kN	0.117
NJ2204-E-TVP2	FAG	Cylindrical Roller	20	47	18	38.5 kN	0.15
NJ2204-E-XL-TVP2	FAG	Cylindrical Roller	20	47	18	38.5 kN	0.15
NJ2304-E-TVP2	FAG	Cylindrical Roller	20	52	21	48.5 kN	0.219
NJ2304-E-XL-TVP2	FAG	Cylindrical Roller	20	52	21	49.5 kN	0.219

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