29336ENSKThrust

Name: NSK 29336E Thrust Bearing
Brand: NSK
SKU: 29336E

29336E is a NSK thrust bearing, bore 180 mm, O.D. 300 mm, height 73 mm, dynamic rating 277,000 lbs. Dimensions, drawing, interchanges and price.

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Bore d180mm

Outside dia. D300mm

Overall width T73mm

Dynamic Cr277,000lbs

Static C0r944,000lbs

Speed1,100rpm

Weight19.278kg

Cr / C0r0.29

Mean dia. dm240mm

Original catalogue drawing - NSK catalogue, page 149

29336E 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	300	11.811
T	Overall assembly width	73	2.874
C	Cup / outer-ring width	35.992	1.417

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)	300
Outside dia. D (in)	11.8110
Overall width T (mm)	73
Overall width T (in)	2.8740
Cup width C (in)	1.417
Bore d1 (in)	10.630
Outside dia. D1 (in)	8.937

Load ratings & speeds

Basic dynamic axial rating Ca (lbs)	277000
Basic static axial rating Coa (lbs)	944000
Limiting speed - oil (rpm)	1,100

Weight

Weight (kg)	19.278

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.098
Shaft shoulder da min (in)	10.236
Housing shoulder Da (in)	9.252

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 300 rpm
4	308,039	102	5,644
6	205,360	392	21,805
8	154,020	1,024	56,889
10	123,216	2,154	119,691
15	82,144	8,323	462,415

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 1,232,157 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
29336	NSK	Thrust	180	300	73	1230 kN	19

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
29336	NSK	Thrust	180	300	73	1230 kN	19
29436	NSK	Thrust	180	360	109	420,000 lbs	52.163
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 29336E

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