29432ENSKThrust

Name: NSK 29432E Thrust Bearing
Brand: NSK
SKU: 29432E

29432E is a NSK thrust bearing, bore 160 mm, O.D. 320 mm, height 95 mm, dynamic rating 390,000 lbs. Dimensions, drawing, interchanges and price.

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Bore d160mm

Outside dia. D320mm

Overall width T95mm

Dynamic Cr390,000lbs

Static C0r1,210,000lbs

Speed1,100rpm

Weight32.114kg

Cr / C0r0.32

Mean dia. dm240mm

Original catalogue drawing - NSK catalogue, page 149

29432E NSK Thrust 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	160	6.2992
D	Outside diameter	320	12.5984
T	Overall assembly width	95	3.7402
C	Cup / outer-ring width	45.999	1.811

Notes

Thrust bearing ratings are axial values Ca / Coa; T is the overall height. 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)	160
Bore d (in)	6.2992
Outside dia. D (mm)	320
Outside dia. D (in)	12.5984
Overall width T (mm)	95
Overall width T (in)	3.7402
Cup width C (in)	1.811
Bore d1 (in)	10.945
Outside dia. D1 (in)	8.839

Load ratings & speeds

Basic dynamic axial rating Ca (lbs)	390000
Basic static axial rating Coa (lbs)	1210000
Limiting speed - oil (rpm)	1,100

Weight

Weight (kg)	32.114

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.157
Shaft shoulder da min (in)	10.433
Housing shoulder Da (in)	9.055

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 300 rpm
4	433,702	102	5,644
6	289,134	392	21,805
8	216,851	1,024	56,889
10	173,481	2,154	119,691
15	115,654	8,323	462,415

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 1,734,806 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.151 (dimensions) / p.152 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
29432	NSK	Thrust	160	320	95	1740 kN	32.1

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
29332	NSK	Thrust	160	270	67	1010 kN	14.3
29332E	NSK	Thrust	160	270	67	226,000 lbs	14.288
29432	NSK	Thrust	160	320	95	1740 kN	32.1
51132	NSK	Thrust	160	200	31	113 kN	-
51132X	NSK	Thrust	160	200	31	25,400 lbs	2.059
51232	NSK	Thrust	160	225	51	249 kN	6.78
51232X	NSK	Thrust	160	225	51	56,000 lbs	6.042
51332	NSK	Thrust	160	270	87	475 kN	22.3

Request a quotation for 29432E

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