29413ENSKThrust

Name: NSK 29413E Thrust Bearing
Brand: NSK
SKU: 29413E

29413E is a NSK thrust bearing, bore 65 mm, O.D. 140 mm, height 45 mm, dynamic rating 91,000 lbs. Dimensions, drawing, interchanges and price.

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Bore d65mm

Outside dia. D140mm

Overall width T45mm

Dynamic Cr91,000lbs

Static C0r247,000lbs

Speed2,400rpm

Weight3.198kg

Cr / C0r0.37

Mean dia. dm102.5mm

Original catalogue drawing - NSK catalogue, page 149

29413E 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	65	2.5591
D	Outside diameter	140	5.5118
T	Overall assembly width	45	1.7717
C	Cup / outer-ring width	21.996	0.866

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)	65
Bore d (in)	2.5591
Outside dia. D (mm)	140
Outside dia. D (in)	5.5118
Overall width T (mm)	45
Overall width T (in)	1.7717
Cup width C (in)	0.866
Bore d1 (in)	4.783
Outside dia. D1 (in)	3.661

Load ratings & speeds

Basic dynamic axial rating Ca (lbs)	91000
Basic static axial rating Coa (lbs)	247000
Limiting speed - oil (rpm)	2,400

Weight

Weight (kg)	3.198

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.079
Shaft shoulder da min (in)	4.528
Housing shoulder Da (in)	3.937

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 800 rpm
4	101,197	102	2,117
6	67,465	392	8,177
8	50,599	1,024	21,333
10	40,479	2,154	44,884
15	26,986	8,323	173,406

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 404,788 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
51113	NSK	Thrust	65	90	18	9,480 lbs	0.322
51213	NSK	Thrust	65	100	27	17,000 lbs	0.757
51313	NSK	Thrust	65	115	36	27,600 lbs	1.542
51413	NSK	Thrust	65	140	56	52,500 lbs	4.1
52213	NSK	Thrust	65	100	None	75.5 kN	1.45
52313	NSK	Thrust	65	115	None	123 kN	3.06
52413	NSK	Thrust	65	140	None	234 kN	7.66
29412	NSK	Thrust	60	130	42	330 kN	-

Request a quotation for 29413E

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