29436NSKThrust

Name: NSK 29436 Thrust Bearing
Brand: NSK
SKU: 29436

29436 is a NSK thrust bearing, bore 180 mm, O.D. 360 mm, height 109 mm, dynamic rating 420,000 lbs. Dimensions, drawing, interchanges and price.

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Bore d180mm

Outside dia. D360mm

Overall width T109mm

Dynamic Cr420,000lbs

Static C0r1,460,000lbs

Speed900rpm

Weight52.163kg

Cr / C0r0.29

Mean dia. dm270mm

Original catalogue drawing - NSK catalogue, page 149

29436 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	180	7.0866
D	Outside diameter	360	14.1732
T	Overall assembly width	109	4.2913
C	Cup / outer-ring width	51.994	2.047

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)	180
Bore d (in)	7.0866
Outside dia. D (mm)	360
Outside dia. D (in)	14.1732
Overall width T (mm)	109
Overall width T (in)	4.2913
Cup width C (in)	2.047
Bore d1 (in)	12.992
Outside dia. D1 (in)	10.039

Load ratings & speeds

Basic dynamic axial rating Ca (lbs)	420000
Basic static axial rating Coa (lbs)	1460000
Limiting speed - oil (rpm)	900

Weight

Weight (kg)	52.163

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.157
Shaft shoulder da min (in)	11.811
Housing shoulder Da (in)	10.236

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 300 rpm
4	467,063	102	5,644
6	311,376	392	21,805
8	233,532	1,024	56,889
10	186,825	2,154	119,691
15	124,550	8,323	462,415

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 1,868,253 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.

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
29336	NSK	Thrust	180	300	73	1230 kN	19
29336E	NSK	Thrust	180	300	73	277,000 lbs	19.278
51136	NSK	Thrust	180	225	34	136 kN	-
51236	NSK	Thrust	180	250	56	284 kN	8.57
51336	NSK	Thrust	180	300	95	480 kN	29.2
52236	NSK	Thrust	180	250	None	284 kN	16.1
52336	NSK	Thrust	180	300	None	480 kN	-
52436	NSK	Thrust	180	360	None	750 kN	-

Request a quotation for 29436

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