HR32209CNSKTapered Roller

Name: NSK HR32209C Tapered Roller Bearing
Brand: NSK
SKU: HR32209C

HR32209C is a NSK tapered roller bearing, bore 45 mm, O.D. 85 mm, width 23 mm, dynamic rating 17,000 lbs. Dimensions, drawing, interchanges and price.

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Bore d45mm

Outside dia. D85mm

Width B23mm

Dynamic Cr17,000lbs

Static C0r21,500lbs

Limiting speed4,300rpm

Weight0.59kg

Cr / C0r0.79

Mean dia. dm65mm

Original catalogue drawing - NSK catalogue, page 129

HR32209C 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	23	0.9055
T	Overall assembly width	24.75	0.9744
C	Cup / outer-ring width	18	0.7087

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)	23
Width B (in)	0.9055
Overall width T (mm)	24.75
Overall width T (in)	0.9744
Cup width C (mm)	18
Cup width C (in)	0.7087

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	17000
Basic static load rating Cor (lbs)	21500
Limiting speed - grease (rpm)	4,300
Limiting speed - oil (rpm)	6,000

Weight

Weight (kg)	0.59

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.059
Shaft shoulder da min (in)	2.206
Housing shoulder Da max (in)	2.992
Shaft shoulder db max (in)	2.047

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 1,400 rpm
4	18,905	102	1,209
6	12,603	392	4,673
8	9,452	1,024	12,190
10	7,562	2,154	25,648
15	5,041	8,323	99,089

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 75,620 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.131 (dimensions) / p.132 (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
2209-2RS-TVH	FAG	Ball	45	85	23	22 kN	0.548
2209-K-2RS-TVH-C3	FAG	Ball	45	85	23	22 kN	0.535
2209-K-TVH-C3	FAG	Ball	45	85	23	28.5 kN	0.505
2209-TVH	FAG	Ball	45	85	23	28.5 kN	0.517
4209-B-TVH	FAG	Ball	45	85	23	44.5 kN	0.54
62209-2RSR	FAG	Ball	45	85	23	34.5 kN	0.484
NJ2209-E-TVP2	FAG	Cylindrical Roller	45	85	23	87 kN	0.544
NJ2209-E-XL-TVP2	FAG	Cylindrical Roller	45	85	23	87 kN	0.544
NU2209-E-TVP2	FAG	Cylindrical Roller	45	85	23	87 kN	0.532
NU2209-E-XL-TVP2	FAG	Cylindrical Roller	45	85	23	87 kN	0.532

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
2209	NSK	Ball	45	85	23	6,290 lbs	0.531
2209	NSK	Cylindrical Roller	45	85	23	13,800 lbs	0.535
NU2209E	NSK	Cylindrical Roller	45	85	23	93.5 kN	0.521
22209EAE4	NSK	Spherical Roller	45	85	23	21,163 lbs	0.567
22209HE4	NSK	Spherical Roller	45	85	23	21,300 lbs	0.513
HR32209	NSK	Tapered Roller	45	85	23	91.5 kN	0.603
HR32209J	NSK	Tapered Roller	45	85	23	18,700 lbs	0.603

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

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