HR32060NSKTapered Roller

Name: NSK HR32060 Tapered Roller Bearing
Brand: NSK
SKU: HR32060

HR32060 is a NSK tapered roller bearing, bore 300 mm, O.D. 460 mm, width 100 mm, dynamic rating 1770 kN. Dimensions, drawing, interchanges and price.

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Bore d300mm

Outside dia. D460mm

Width B100mm

Dynamic Cr1770kN

Static C0r2700kN

Limiting speed670rpm

Weight56.6kg

Cr / C0r0.66

Mean dia. dm380mm

Original catalogue drawing - NSK E1103, page 270

HR32060 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	300	11.811
D	Outside diameter	460	18.1102
B	Inner-ring / bearing width	100	3.937
T	Overall assembly width	100	3.937
C	Cup / outer-ring width	74	2.9134
r	Chamfer (min)	4	0.1575

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)	300
Outside dia. D (mm)	460
Width B (mm)	100
Overall width T (mm)	100
Cup width C (mm)	74

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	397912
Basic static load rating Cor (lbs)	606984
Basic dynamic load rating Cr (N)	1770000
Basic static load rating C0r (N)	2700000
Limiting speed - grease (rpm)	670
Effective load centre a (mm)	5

Weight

Weight (kg)	56.6

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)	4

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 200 rpm
4	442,500	102	8,466
6	295,000	392	32,708
8	221,250	1,024	85,333
10	177,000	2,154	179,536
15	118,000	8,323	693,622

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 1,770,000 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.270 (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
32060-X	FAG	Tapered Roller	300	460	100	1510 kN	57.2
32060-X-XL	FAG	Tapered Roller	300	460	100	1780 kN	58.1
32060X	Timken	Tapered Roller	300	460	100	1730 kN	56.32

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
HR32060XJ	NSK	Tapered Roller	300	460	100	1,440,000 lbs	56.608

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
30260	NSK	Tapered Roller	300	540	85	324,000 lbs	80.612
32260	NSK	Tapered Roller	300	540	140	499,000 lbs	131.818
32364	NSK	Tapered Roller	300	670	200	5150 kN	343
32960	NSK	Tapered Roller	300	420	72	1100 kN	30.5
HR32060XJ	NSK	Tapered Roller	300	460	100	1,440,000 lbs	56.608
HR32064	NSK	Tapered Roller	300	480	100	1850 kN	60
HR32960	NSK	Tapered Roller	300	420	76	1240 kN	31.4
HR32960J	NSK	Tapered Roller	300	420	76	227,000 lbs	31.407

Request a quotation for HR32060

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