6322NSKBall

Name: NSK 6322 Ball Bearing
Brand: NSK
SKU: 6322

6322 is a NSK ball bearing, bore 110 mm, O.D. 240 mm, width 50 mm, dynamic rating 46,200 lbs. Dimensions, drawing, interchanges and price.

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Bore d110mm

Outside dia. D240mm

Width B50mm

Dynamic Cr46,200lbs

Static C0r40,300lbs

Limiting speed2,400rpm

Weight9.525kg

Cr / C0r1.15

Mean dia. dm175mm

Original catalogue drawing - NSK catalogue, page 19

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	110	4.3307
D	Outside diameter	240	9.4488
B	Inner-ring / bearing width	50	1.9685
r	Chamfer (min)	2.489	0.098

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)	110
Bore d (in)	4.3307
Outside dia. D (mm)	240
Outside dia. D (in)	9.4488
Width B (mm)	50
Width B (in)	1.9685

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	46200
Basic static load rating Cor (lbs)	40300
Limiting speed - grease (rpm)	2,400
Limiting speed - oil (rpm)	3,000
Factor f0	13.2

Weight

Weight (kg)	9.525

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.098
Shaft shoulder da min (in)	4.882
Shaft shoulder da max (in)	5.851
Housing shoulder Da max (in)	8.898

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 800 rpm
4	51,377	64	1,333
6	34,251	216	4,500
8	25,688	512	10,667
10	20,551	1,000	20,833
15	13,701	3,375	70,312

Basic rating life per ISO 281: L₁₀ = (C/P)³ with C = 205,508 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.21 (dimensions) / p.22 (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
1322-K-M-C3	FAG	Ball	110	240	50	165 kN	12.2
1322-M	FAG	Ball	110	240	50	165 kN	12.3
6322	FAG	Ball	110	240	50	201 kN	10.3
6322-2RSR	FAG	Ball	110	240	50	201 kN	10.5
6322-2Z	FAG	Ball	110	240	50	201 kN	10.5
QJ322-N2-MPA	FAG	Ball	110	240	50	345 kN	12.2
N322-E-M1	FAG	Cylindrical Roller	110	240	50	520 kN	11.7
N322-E-XL-M1	FAG	Cylindrical Roller	110	240	50	520 kN	11.7
NJ322-E-TVP2	FAG	Cylindrical Roller	110	240	50	495 kN	10.3
NJ322-E-XL-TVP2	FAG	Cylindrical Roller	110	240	50	495 kN	10.3

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1322	NSK	Ball	110	240	50	177 kN	11.5
7322B	NSK	Ball	110	240	50	45,200 lbs	11.113
322	NSK	Cylindrical Roller	110	240	50	80,300 lbs	9.979
NU322E	NSK	Cylindrical Roller	110	240	50	555 kN	11.8
HR30322	NSK	Tapered Roller	110	240	50	595 kN	11
HR30322J	NSK	Tapered Roller	110	240	50	109,000 lbs	11.018
HR31322J	NSK	Tapered Roller	110	240	50	76,400 lbs	12.256
7322	NSK	Precision / Angular Contact	110	240	50	242 kN	11.1

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1222	NSK	Ball	110	200	38	96 kN	5.21
1322	NSK	Ball	110	240	50	177 kN	11.5
16022	NSK	Ball	110	170	19	63 kN	1.51
6022	NSK	Ball	110	170	28	19,000 lbs	1.96
6222	NSK	Ball	110	200	38	32,400 lbs	4.35
6822	NSK	Ball	110	140	16	6,290 lbs	0.485
6922	NSK	Ball	110	150	20	9,790 lbs	0.866
7222B	NSK	Ball	110	200	38	33,100 lbs	5.171

Request a quotation for 6322

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