H715340/H715311TimkenTapered Roller

Name: Timken H715340/H715311 Tapered Roller Bearing
Brand: Timken
SKU: H715340/H715311

H715340/H715311 is a Timken tapered roller bearing, bore 65.09 mm, O.D. 136.53 mm, height 98.42 mm. Dimensions, drawing, interchanges and price.

Cone + cup assembly

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Bore d65.09mm

Outside dia. D136.53mm

Overall width T98.42mm

Dynamic Cr556kN

Weight7.05kg

Mean dia. dm100.8mm

Original catalogue drawing - Timken TRB Catalog, page 678

H715340/H715311 Timken 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	65.087	2.5625
D	Outside diameter	136.525	5.375
T	Overall assembly width	98.425	3.875
C	Cup / outer-ring width	79.375	3.125

Notes

Tapered roller bearings are cone / cup assemblies; cone and cup weights are listed separately and the total is their sum. 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)	65.087
Bore d (in)	2.5625
Outside dia. D (mm)	136.525
Outside dia. D (in)	5.3750
Overall width T (mm)	98.425
Overall width T (in)	3.8750
Cup width C (mm)	79.375
Cup width C (in)	3.1250

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	125000
Basic dynamic load rating Cr (N)	556000
Dynamic rating C1 (N, ISO)	556000
Dynamic rating C1 (lbf, ISO)	125000
Radial rating C90 (N)	82700
Radial rating C90 (lbf)	18600
Thrust rating Ca90 (N)	67000
Thrust rating Ca90 (lbf)	15100
Factor e	0.47
Factor Y1	1.43
Factor Y2	2.12
Factor K	1.24

Weight

Weight (kg)	7.05

Mounting dimensions (fillets / shoulders)

Shaft shoulder db (mm)	89.0
Housing shoulder Da (mm)	132.0

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 500 rpm
4	139,000	102	3,386
6	92,667	392	13,083
8	69,500	1,024	34,133
10	55,600	2,154	71,814
15	37,067	8,323	277,449

Basic rating life per ISO 281: L₁₀ = (C/P)^10/3 with C = 556,000 N. Hours = L₁₀ x 10⁶ / (60n). Life-modification factors for lubrication, contamination and temperature (a_ISO) are not included.

Source & traceability

Brand	Timken
Source catalogue	Timken Tapered Roller Bearing Catalog (2016)
Catalogue page	p.678 (dimensions)
Series type	TS

ISO dynamic rating C1, Timken C90 / Ca90, static rating C0, geometry factors and assembly weight.

Series variants (different suffix)

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
H715340/H715310	Timken	Tapered Roller	65.09	139.7	46.04	319 kN	3.54

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
6379/6320	Timken	Tapered Roller	65.09	135.75	56.01	381 kN	3.63
6377/6320	Timken	Tapered Roller	65.09	135.75	65.53	-	3.88
30213	Timken	Tapered Roller	65	120	23	138 kN	1.14
30313	Timken	Tapered Roller	65	140	33	222 kN	2.47
31313	Timken	Tapered Roller	65	140	33	196 kN	2.39
32013X	Timken	Tapered Roller	65	100	23	98 kN	0.64
32213	Timken	Tapered Roller	65	120	31	174 kN	1.51
32313	Timken	Tapered Roller	65	140	48	320 kN	3.62

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