HR32036NSKTapered Roller

Name: NSK HR32036 Tapered Roller Bearing
Brand: NSK
SKU: HR32036

HR32036 is a NSK tapered roller bearing, bore 180 mm, O.D. 280 mm, width 64 mm, dynamic rating 785 kN. Dimensions, drawing, interchanges and price.

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Bore d180mm

Outside dia. D280mm

Width B64mm

Dynamic Cr785kN

Static C0r1130kN

Limiting speed1,200rpm

Weight14.3kg

Cr / C0r0.69

Mean dia. dm230mm

Original catalogue drawing - NSK E1103, page 269

HR32036 NSK Tapered Roller 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	280	11.0236
B	Inner-ring / bearing width	64	2.5197
T	Overall assembly width	64	2.5197
C	Cup / outer-ring width	48	1.8898
r	Chamfer (min)	2.5	0.0984

Notes

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
Outside dia. D (mm)	280
Width B (mm)	64
Overall width T (mm)	64
Cup width C (mm)	48

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	176475
Basic static load rating Cor (lbs)	254034
Basic dynamic load rating Cr (N)	785000
Basic static load rating C0r (N)	1130000
Limiting speed - grease (rpm)	1,200
Effective load centre a (mm)	3

Weight

Weight (kg)	14.3

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)	2.5

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 400 rpm
4	196,250	102	4,233
6	130,833	392	16,354
8	98,125	1,024	42,667
10	78,500	2,154	89,768
15	52,333	8,323	346,811

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 785,000 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 CAT. No. E1103 (metric)
Catalogue page	p.269 (dimensions)

Load ratings in newtons, weights in kg, limiting speeds for grease and oil lubrication.

Interchange - same dimensions, other brands

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
32036-X	FAG	Tapered Roller	180	280	64	620 kN	14.2
32036-X-XL	FAG	Tapered Roller	180	280	64	740 kN	14
32036X	Timken	Tapered Roller	180	280	64	707 kN	13.98

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
HR32036XJ	NSK	Tapered Roller	180	280	64	640,000 lbs	14.302

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
30236	NSK	Tapered Roller	180	320	52	117,000 lbs	16.601
30336	NSK	Tapered Roller	180	380	75	210,000 lbs	39.308
32336	NSK	Tapered Roller	180	380	126	342,000 lbs	66.81
HR30236	NSK	Tapered Roller	180	320	52	800 kN	17.8
HR32036XJ	NSK	Tapered Roller	180	280	64	640,000 lbs	14.302
HR32236	NSK	Tapered Roller	180	320	86	1180 kN	29.8
HR32236J	NSK	Tapered Roller	180	320	86	216,000 lbs	29.806
HR32936	NSK	Tapered Roller	180	250	45	435 kN	6.56

Request a quotation for HR32036

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