T4DB032FAGTapered Roller

Name: FAG T4DB032 Tapered Roller Bearing
Brand: FAG
SKU: T4DB032

T4DB032 is a FAG tapered roller bearing, bore 32 mm, O.D. 65 mm, width 17.5 mm, dynamic rating 43.5 kN. Dimensions, drawing, interchanges and price.

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Bore d32mm

Outside dia. D65mm

Width B17.5mm

Dynamic Cr43.5kN

Static C0r45kN

Limiting speed11,700rpm

Weight0.262kg

Cr / C0r0.97

Mean dia. dm48.5mm

Original catalogue drawing - FAG Schaeffler HR 1, page 588

T4DB032 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	32	1.2598
D	Outside diameter	65	2.5591
B	Inner-ring / bearing width	17.5	0.689
T	Overall assembly width	18	0.7087
C	Cup / outer-ring width	13.5	0.5315

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)	32
Outside dia. D (mm)	65
Width B (mm)	17.5
Overall width T (mm)	18
Cup width C (mm)	13.5
Inner-ring OD d1 (mm)	48

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	9779
Basic static load rating Cor (lbs)	10116
Basic dynamic load rating Cr (N)	43500
Basic static load rating C0r (N)	45000
Basic dynamic axial rating Ca (N)	3
Fatigue limit load Cur (N)	5300
Factor e	0.47
Factor Y	1.27
Factor Y0	0.7
Limiting speed nG (rpm)	11,700
Reference speed nB (rpm)	7,500
Effective load centre a (mm)	16

Weight

Weight (kg)	0.262

Mounting dimensions (fillets / shoulders)

Chamfer r2 min (mm)	1
Shaft shoulder da (mm)	39
Shaft shoulder db (mm)	40
Housing shoulder Da (mm)	56
Housing shoulder Db (mm)	61
Housing fillet ra max (mm)	1
Fillet rb max (mm)	1

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 3,000 rpm
4	10,875	102	564
6	7,250	392	2,181
8	5,438	1,024	5,689
10	4,350	2,154	11,969
15	2,900	8,323	46,241

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 43,500 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.588 (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
T4DB020	FAG	Tapered Roller	20	45	14	22.2 kN	0.103
T4DB035	FAG	Tapered Roller	35	70	18	51 kN	0.317
T4DB045	FAG	Tapered Roller	45	85	20	69 kN	0.497
T4DB050	FAG	Tapered Roller	50	90	20	71 kN	0.534
T4DB150	FAG	Tapered Roller	150	210	30	217 kN	3.1
T4DB160	FAG	Tapered Roller	160	220	30	226 kN	3.3
T4DB170	FAG	Tapered Roller	170	230	30	231 kN	4.31
T4DB180	FAG	Tapered Roller	180	240	30	230 kN	3.65

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
302/32	FAG	Tapered Roller	32	65	17	47.5 kN	0.279
303/32	FAG	Tapered Roller	32	75	20	67 kN	0.464
320/32-X	FAG	Tapered Roller	32	58	17	38.5 kN	0.188
329/32	FAG	Tapered Roller	32	52	15	24.2 kN	0.114
332/32	FAG	Tapered Roller	32	65	26	71 kN	0.41
T2ED032	FAG	Tapered Roller	32	72	29	87 kN	0.594
KHM88542-HM88510	FAG	Tapered Roller	31.75	73.03	27.78	72 kN	0.641
KHM89440-HM89411	FAG	Tapered Roller	31.75	76.2	28.57	79 kN	0.705

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