T2ED170FAGTapered Roller

Name: FAG T2ED170 Tapered Roller Bearing
Brand: FAG
SKU: T2ED170

T2ED170 is a FAG tapered roller bearing, bore 170 mm, O.D. 245 mm, width 52 mm, dynamic rating 470 kN. Dimensions, drawing, interchanges and price.

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Bore d170mm

Outside dia. D245mm

Width B52mm

Dynamic Cr470kN

Static C0r860kN

Limiting speed2,650rpm

Weight8.02kg

Cr / C0r0.55

Mean dia. dm207.5mm

Original catalogue drawing - FAG Schaeffler HR 1, page 608

T2ED170 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	170	6.6929
D	Outside diameter	245	9.6457
B	Inner-ring / bearing width	52	2.0472
T	Overall assembly width	53	2.0866
C	Cup / outer-ring width	44	1.7323

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)	170
Outside dia. D (mm)	245
Width B (mm)	52
Overall width T (mm)	53
Cup width C (mm)	44
Inner-ring OD d1 (mm)	205.4

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	105660
Basic static load rating Cor (lbs)	193336
Basic dynamic load rating Cr (N)	470000
Basic static load rating C0r (N)	860000
Basic dynamic axial rating Ca (N)	9
Fatigue limit load Cur (N)	103000
Factor e	0.33
Factor Y	1.84
Factor Y0	1.01
Limiting speed nG (rpm)	2,650
Reference speed nB (rpm)	1,500
Effective load centre a (mm)	46

Weight

Weight (kg)	8.02

Mounting dimensions (fillets / shoulders)

Chamfer r2 min (mm)	5
Shaft shoulder da (mm)	183
Shaft shoulder db (mm)	188
Housing shoulder Da (mm)	223
Housing shoulder Db (mm)	236
Housing fillet ra max (mm)	5
Fillet rb max (mm)	4

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 800 rpm
4	117,500	102	2,117
6	78,333	392	8,177
8	58,750	1,024	21,333
10	47,000	2,154	44,884
15	31,333	8,323	173,406

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 470,000 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.608 (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
T2ED020	FAG	Tapered Roller	20	50	22	46 kN	0.23
T2ED022	FAG	Tapered Roller	22	52	22	47.5 kN	0.239
T2ED028	FAG	Tapered Roller	28	65	27	71 kN	0.451
T2ED032	FAG	Tapered Roller	32	72	29	87 kN	0.594
T2ED045	FAG	Tapered Roller	45	95	35	143 kN	1.22
T2ED050	FAG	Tapered Roller	50	100	35	150 kN	1.28
T2ED055	FAG	Tapered Roller	55	110	39	176 kN	1.63
T2ED070	FAG	Tapered Roller	70	130	42	225 kN	2.52

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
30234-A	FAG	Tapered Roller	170	310	52	600 kN	19.2
30234-XL	FAG	Tapered Roller	170	310	52	690 kN	17
30334-A	FAG	Tapered Roller	170	360	72	1040 kN	35.3
32034-X	FAG	Tapered Roller	170	260	57	510 kN	11.4
32034-X-XL	FAG	Tapered Roller	170	260	57	600 kN	10.5
32234-A	FAG	Tapered Roller	170	310	86	990 kN	28.6
32234-XL	FAG	Tapered Roller	170	310	86	1160 kN	28.8
32234-XL-DF-A320-370	FAG	Tapered Roller	170	310	None	1980 kN	59.2

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