2307-K-TVH-C3FAGBall

Name: FAG 2307-K-TVH-C3 Ball Bearing
Brand: FAG
SKU: 2307-K-TVH-C3

2307-K-TVH-C3 is a FAG ball bearing, bore 35 mm, O.D. 80 mm, width 31 mm, dynamic rating 40.5 kN. Dimensions, drawing, interchanges and price.

Tapered boreC3 clearancePolyamide cage

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Bore d35mm

Outside dia. D80mm

Width B31mm

Dynamic Cr40.5kN

Static C0r11.1kN

Limiting speed9,000rpm

Weight0.96kg

Cr / C0r3.65

Mean dia. dm57.5mm

Original catalogue drawing - FAG Schaeffler HR 1, page 348

2307-K-TVH-C3 FAG Ball 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	35	1.378
D	Outside diameter	80	3.1496
B	Inner-ring / bearing width	31	1.2205
r	Chamfer (min)	1.5	0.0591

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)	35
Outside dia. D (mm)	80
Width B (mm)	31
Inner-ring OD d1 (mm)	46.9
Inner-ring shoulder dia. D1 (mm)	66.8

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	9105
Basic static load rating Cor (lbs)	2495
Basic dynamic load rating Cr (N)	40500
Basic static load rating C0r (N)	11100
Fatigue limit load Cur (N)	690
Factor e	0.47
Factor Y0	1.42
Limiting speed nG (rpm)	9,000
Reference speed nB (rpm)	11,200

Weight

Weight (kg)	0.96

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)	1.5
Shaft shoulder da (mm)	45
Shaft shoulder db (mm)	40
Housing shoulder Da (mm)	71
Housing fillet ra max (mm)	1.5

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 3,000 rpm
4	10,125	64	356
6	6,750	216	1,200
8	5,062	512	2,844
10	4,050	1,000	5,556
15	2,700	3,375	18,750

Basic rating life per ISO 281: L₁₀ = (C/P)³ with C = 40,500 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.348 (dimensions)

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

Interchange - same dimensions, other brands

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
2307	NSK	Ball	35	80	31	8,770 lbs	0.744
2307	NSK	Cylindrical Roller	35	80	31	13,500 lbs	0.689
NU2307E	NSK	Cylindrical Roller	35	80	31	115 kN	0.711
HR32307	NSK	Tapered Roller	35	80	31	122 kN	0.765
HR32307C	NSK	Tapered Roller	35	80	31	20,000 lbs	0.771
HR32307J	NSK	Tapered Roller	35	80	31	22,300 lbs	0.767
32307	Timken	Tapered Roller	35	80	31	116 kN	0.75

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
2307-2RS-TVH	FAG	Ball	35	80	31	25.5 kN	0.744
2307-TVH	FAG	Ball	35	80	31	40.5 kN	0.975
4307-B-TVH	FAG	Ball	35	80	31	58 kN	0.59
62307-2RSR	FAG	Ball	35	80	31	35.5 kN	0.651
NJ2307-E-TVP2	FAG	Cylindrical Roller	35	80	31	108 kN	0.736
NJ2307-E-XL-TVP2	FAG	Cylindrical Roller	35	80	31	108 kN	0.736
NU2307-E-TVP2	FAG	Cylindrical Roller	35	80	31	108 kN	0.723
NU2307-E-XL-TVP2	FAG	Cylindrical Roller	35	80	31	108 kN	0.723

Series variants (different suffix)

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
2307-2RS-TVH	FAG	Ball	35	80	31	25.5 kN	0.744
2307-TVH	FAG	Ball	35	80	31	40.5 kN	0.975

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
11207-TVH	FAG	Ball	35	72	17	16 kN	0.554
1207-K-TVH-C3	FAG	Ball	35	72	17	16 kN	0.319
1207-TVH	FAG	Ball	35	72	17	16 kN	0.324
1307-K-TVH-C3	FAG	Ball	35	80	21	25.5 kN	0.5
1307-TVH	FAG	Ball	35	80	21	25.5 kN	0.507
16007	FAG	Ball	35	62	9	12.2 kN	0.105
2207-2RS-TVH	FAG	Ball	35	72	23	16 kN	0.442
2207-K-2RS-TVH-C3	FAG	Ball	35	72	23	16 kN	0.432

Request a quotation for 2307-K-TVH-C3

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