32221-XL-DF-A230-280FAGTapered Roller

Name: FAG 32221-XL-DF-A230-280 Tapered Roller Bearing
Brand: FAG
SKU: 32221-XL-DF-A230-280

32221-XL-DF-A230-280 is a FAG tapered roller bearing, bore 105 mm, O.D. 190 mm, dynamic rating 780 kN. Dimensions, drawing, interchanges and price.

X-life

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Bore d105mm

Outside dia. D190mm

Dynamic Cr780kN

Static C0r1110kN

Limiting speed4,000rpm

Weight13kg

Cr / C0r0.7

Mean dia. dm147.5mm

Original catalogue drawing - FAG Schaeffler HR 1, page 632

32221-XL-DF-A230-280 FAG 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	105	4.1339
D	Outside diameter	190	7.4803

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)	105
Outside dia. D (mm)	190

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	175351
Basic static load rating Cor (lbs)	249538
Basic dynamic load rating Cr (N)	780000
Basic static load rating C0r (N)	1.11e+06
Basic dynamic axial rating Ca (N)	5
Fatigue limit load Cur (N)	163000
Factor e	0.42
Factor Y0	1.57
Limiting speed nG (rpm)	4,000
Reference speed nB (rpm)	2,110

Weight

Weight (kg)	13.0

Mounting dimensions (fillets / shoulders)

Shaft shoulder da (mm)	120
Housing shoulder Da (mm)	161
Fillet rb max (mm)	2.5

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 1,300 rpm
4	195,000	102	1,302
6	130,000	392	5,032
8	97,500	1,024	13,128
10	78,000	2,154	27,621
15	52,000	8,323	106,711

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 780,000 N. Hours = L₁₀ x 10⁶ / (60n). Life-modification factors for lubrication, contamination and temperature (a_ISO) are not included.

Source & traceability

Brand	FAG
Source catalogue	FAG / Schaeffler Rolling Bearings HR 1
Catalogue page	p.632 (dimensions)

Load ratings in newtons, fatigue limit load Cur, limiting speed nG and reference speed nB.

Series variants (different suffix)

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
32221-A	FAG	Tapered Roller	105	190	50	385 kN	6.07
32221-XL	FAG	Tapered Roller	105	190	50	455 kN	6.3

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
30221-A	FAG	Tapered Roller	105	190	36	280 kN	4.23
30221-XL	FAG	Tapered Roller	105	190	36	330 kN	4.46
30321-XL	FAG	Tapered Roller	105	225	49	530 kN	10.5
31321-X-XL	FAG	Tapered Roller	105	225	53	480 kN	10
32021-X	FAG	Tapered Roller	105	160	35	202 kN	2.33
32021-X-XL	FAG	Tapered Roller	105	160	35	238 kN	2.45
32021-X-XL-DF-A280-330	FAG	Tapered Roller	105	160	None	410 kN	5.11
32321-A	FAG	Tapered Roller	105	225	77	670 kN	15.1

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