6024NSKBall

Name: NSK 6024 Ball Bearing
Brand: NSK
SKU: 6024

6024 is a NSK ball bearing, bore 120 mm, O.D. 180 mm, width 28 mm, dynamic rating 19,900 lbs. Dimensions, drawing, interchanges and price.

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Bore d120mm

Outside dia. D180mm

Width B28mm

Dynamic Cr19,900lbs

Static C0r18,000lbs

Limiting speed3,600rpm

Weight2.422kg

Cr / C0r1.11

Mean dia. dm150mm

Original catalogue drawing - NSK catalogue, page 15

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	120	4.7244
D	Outside diameter	180	7.0866
B	Inner-ring / bearing width	28	1.1024
r	Chamfer (min)	2.007	0.079

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)	120
Bore d (in)	4.7244
Outside dia. D (mm)	180
Outside dia. D (in)	7.0866
Width B (mm)	28
Width B (in)	1.1024

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	19900
Basic static load rating Cor (lbs)	18000
Limiting speed - grease (rpm)	3,600
Limiting speed - oil (rpm)	4,300
Factor f0	15.7

Weight

Weight (kg)	2.422

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.079
Shaft shoulder da min (in)	5.118
Shaft shoulder da max (in)	5.299
Housing shoulder Da max (in)	6.693

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 1,200 rpm
4	22,130	64	889
6	14,753	216	3,000
8	11,065	512	7,111
10	8,852	1,000	13,889
15	5,901	3,375	46,875

Basic rating life per ISO 281: L₁₀ = (C/P)³ with C = 88,520 N. Hours = L₁₀ x 10⁶ / (60n). Life-modification factors for lubrication, contamination and temperature (a_ISO) are not included.

Source & traceability

Brand	NSK
Source catalogue	NSK inch product catalogue
Catalogue page	p.17 (dimensions) / p.18 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
6024	FAG	Ball	120	180	28	88 kN	2.18
6024-2RSR	FAG	Ball	120	180	28	88 kN	2.18
6024-2Z	FAG	Ball	120	180	28	88 kN	2.23
QJ1024-N2-MPA	FAG	Ball	120	180	28	145 kN	2.707
NU1024-M1	FAG	Cylindrical Roller	120	180	28	174 kN	2.47
NU1024-XL-M1	FAG	Cylindrical Roller	120	180	28	175 kN	2.47
B7024-C-T-P4S	FAG	Precision / Angular Contact	120	180	28	112 kN	2.07
B7024-E-T-P4S	FAG	Precision / Angular Contact	120	180	28	106 kN	2.06
HCB7024-C-T-P4S	FAG	Precision / Angular Contact	120	180	28	78 kN	2.12
HCB7024-E-T-P4S	FAG	Precision / Angular Contact	120	180	28	73.5 kN	2.12

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1024	NSK	Cylindrical Roller	120	180	28	31,000 lbs	2.404
NU1024	NSK	Cylindrical Roller	120	180	28	171 kN	2.43
7024A5	NSK	Precision / Angular Contact	120	180	28	23,800 lbs	2.431
7024C	NSK	Precision / Angular Contact	120	180	28	25,100 lbs	2.409
N1024	NSK	Precision / Angular Contact	120	180	28	31,100 lbs	2.377

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
6224	NSK	Ball	120	215	40	34,900 lbs	5.171
6324	NSK	Ball	120	260	55	46,500 lbs	12.519
6824	NSK	Ball	120	150	16	6,490 lbs	0.526
6924	NSK	Ball	120	165	22	11,900 lbs	1.188
7224B	NSK	Ball	120	215	40	37,300 lbs	6.214
7324B	NSK	Ball	120	260	55	50,700 lbs	14.288

Request a quotation for 6024

Send us the quantity you need and we will come back with price and lead time, normally within 24 hours. Equivalent parts from other brands can be quoted at the same time.

Online enquiry form richard@bearingsfit.com WhatsApp +86 156 2149 6516