51132XNSKThrust

Name: NSK 51132X Thrust Bearing
Brand: NSK
SKU: 51132X

51132X is a NSK thrust bearing, bore 160 mm, O.D. 200 mm, height 31 mm, dynamic rating 25,400 lbs. Dimensions, drawing, interchanges and price.

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Bore d160mm

Outside dia. D200mm

Overall width T31mm

Dynamic Cr25,400lbs

Static C0r95,900lbs

Limiting speed1,200rpm

Weight2.059kg

Cr / C0r0.26

Mean dia. dm180mm

Original catalogue drawing - NSK catalogue, page 147

51132X 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	200	7.874
T	Overall assembly width	31	1.2205

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)	200
Outside dia. D (in)	7.8740
Overall width T (mm)	31
Overall width T (in)	1.2205

Load ratings & speeds

Basic dynamic axial rating Ca (lbs)	25400
Basic static axial rating Coa (lbs)	95900
Limiting speed - grease (rpm)	1,200
Limiting speed - oil (rpm)	1,900

Weight

Weight (kg)	2.059

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.039
Shaft shoulder da min (in)	7.250
Housing shoulder Da (in)	6.934

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 400 rpm
4	28,246	102	4,233
6	18,831	392	16,354
8	14,123	1,024	42,667
10	11,298	2,154	89,768
15	7,532	8,323	346,811

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 112,985 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.149 (dimensions) / p.150 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
51132	NSK	Thrust	160	200	31	113 kN	-

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
29432E	NSK	Thrust	160	320	95	390,000 lbs	32.114
51132	NSK	Thrust	160	200	31	113 kN	-
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 51132X

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