6926NSKBall

Name: NSK 6926 Ball Bearing
Brand: NSK
SKU: 6926

6926 is a NSK ball bearing, bore 130 mm, O.D. 180 mm, width 24 mm, dynamic rating 14,600 lbs. Dimensions, drawing, interchanges and price.

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Bore d130mm

Outside dia. D180mm

Width B24mm

Dynamic Cr14,600lbs

Static C0r15,100lbs

Limiting speed3,400rpm

Weight1.547kg

Cr / C0r0.97

Mean dia. dm155mm

Original catalogue drawing - NSK catalogue, page 23

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	130	5.1181
D	Outside diameter	180	7.0866
B	Inner-ring / bearing width	24	0.9449
r	Chamfer (min)	1.499	0.059

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)	130
Bore d (in)	5.1181
Outside dia. D (mm)	180
Outside dia. D (in)	7.0866
Width B (mm)	24
Width B (in)	0.9449

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	14600
Basic static load rating Cor (lbs)	15100
Limiting speed - grease (rpm)	3,400
Limiting speed - oil (rpm)	4,000
Factor f0	16.5

Weight

Weight (kg)	1.547

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.059
Shaft shoulder da min (in)	5.433
Shaft shoulder da max (in)	5.669
Housing shoulder Da max (in)	6.772

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 1,100 rpm
4	16,236	64	970
6	10,824	216	3,273
8	8,118	512	7,758
10	6,494	1,000	15,152
15	4,330	3,375	51,136

Basic rating life per ISO 281: L₁₀ = (C/P)³ with C = 64,944 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.25 (dimensions) / p.26 (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
61926-M	FAG	Ball	130	180	24	77 kN	1.7
B71926-C-T-P4S	FAG	Precision / Angular Contact	130	180	24	71 kN	1.52
B71926-E-T-P4S	FAG	Precision / Angular Contact	130	180	24	67 kN	1.52
HCB71926-C-T-P4S	FAG	Precision / Angular Contact	130	180	24	60 kN	1.49
HCB71926-E-T-P4S	FAG	Precision / Angular Contact	130	180	24	45.5 kN	1.49
HCS71926-C-T-P4S	FAG	Precision / Angular Contact	130	180	24	29 kN	1.59
HCS71926-E-T-P4S	FAG	Precision / Angular Contact	130	180	24	27 kN	1.59
HSS71926-C-T-P4S	FAG	Precision / Angular Contact	130	180	24	41.5 kN	1.71
HSS71926-E-T-P4S	FAG	Precision / Angular Contact	130	180	24	39 kN	1.71

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
7926A5	NSK	Precision / Angular Contact	130	180	24	16,600 lbs	1.52
7926C	NSK	Precision / Angular Contact	130	180	24	17,600 lbs	1.501

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
16026	NSK	Ball	130	200	22	83.5 kN	2.4
6026	NSK	Ball	130	200	33	23,800 lbs	3.701
6226	NSK	Ball	130	230	40	37,500 lbs	5.761
6326	NSK	Ball	130	280	58	51,600 lbs	18.507
6826	NSK	Ball	130	165	18	8,250 lbs	0.739
7226B	NSK	Ball	130	230	40	38,400 lbs	6.985
7326B	NSK	Ball	130	280	58	56,200 lbs	17.373

Request a quotation for 6926

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