HR33209JNSKTapered Roller

Name: NSK HR33209J Tapered Roller Bearing
Brand: NSK
SKU: HR33209J

HR33209J is a NSK tapered roller bearing, bore 45 mm, O.D. 85 mm, width 32 mm, dynamic rating 24,950 lbs. Dimensions, drawing, interchanges and price.

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Bore d45mm

Outside dia. D85mm

Width B32mm

Dynamic Cr24,950lbs

Static C0r33,000lbs

Limiting speed4,300rpm

Weight0.816kg

Cr / C0r0.76

Mean dia. dm65mm

Original catalogue drawing - NSK catalogue, page 123

HR33209J 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	45	1.7717
D	Outside diameter	85	3.3465
B	Inner-ring / bearing width	32	1.2598
T	Overall assembly width	32	1.2598
C	Cup / outer-ring width	25	0.9843

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)	45
Bore d (in)	1.7717
Outside dia. D (mm)	85
Outside dia. D (in)	3.3465
Width B (mm)	32
Width B (in)	1.2598
Overall width T (mm)	32
Overall width T (in)	1.2598
Cup width C (mm)	25
Cup width C (in)	0.9843

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	24950
Basic static load rating Cor (lbs)	33000
Limiting speed - grease (rpm)	4,300
Limiting speed - oil (rpm)	6,000

Weight

Weight (kg)	0.816

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.98
Shaft shoulder da min (in)	2.205
Shaft shoulder db max (in)	2.008

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 1,400 rpm
4	27,746	102	1,209
6	18,497	392	4,673
8	13,873	1,024	12,190
10	11,098	2,154	25,648
15	7,399	8,323	99,089

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 110,983 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.125 (dimensions) / p.126 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
33209	FAG	Tapered Roller	45	85	32	107 kN	0.895
33209	Timken	Tapered Roller	45	85	32	125 kN	0.79
X33209/Y33209	Timken	Tapered Roller	45	85	32	-	-

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
HR33209	NSK	Tapered Roller	45	85	32	136 kN	0.817

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
HR30209C	NSK	Tapered Roller	45	85	19	14,200 lbs	0.476
HR30209J	NSK	Tapered Roller	45	85	19	15,400 lbs	0.49
HR30210	NSK	Tapered Roller	45	90	20	94 kN	0.557
HR30309	NSK	Tapered Roller	45	100	25	138 kN	1.01
HR30309C	NSK	Tapered Roller	45	100	25	23,200 lbs	0.984
HR30309J	NSK	Tapered Roller	45	100	25	25,200 lbs	1.012
HR30310	NSK	Tapered Roller	45	110	27	160 kN	1.28
HR31309	NSK	Tapered Roller	45	100	25	118 kN	0.947

Request a quotation for HR33209J

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