61815-YFAGBall

Name: FAG 61815-Y Ball Bearing
Brand: FAG
SKU: 61815-Y

61815-Y is a FAG ball bearing, bore 75 mm, O.D. 95 mm, width 10 mm, dynamic rating 13.7 kN. Dimensions, drawing, interchanges and price.

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Bore d75mm

Outside dia. D95mm

Width B10mm

Dynamic Cr13.7kN

Static C0r13.4kN

Limiting speed13,000rpm

Weight0.15kg

Cr / C0r1.02

Mean dia. dm85mm

Original catalogue drawing - FAG Schaeffler HR 1, page 262

61815-Y 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	75	2.9528
D	Outside diameter	95	3.7402
B	Inner-ring / bearing width	10	0.3937
r	Chamfer (min)	0.6	0.0236

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)	75
Outside dia. D (mm)	95
Width B (mm)	10
Inner-ring OD d1 (mm)	81.6
Inner-ring shoulder dia. D1 (mm)	88.6

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	3080
Basic static load rating Cor (lbs)	3012
Basic dynamic load rating Cr (N)	13700
Basic static load rating C0r (N)	13400
Fatigue limit load Cur (N)	870
Factor f0	16.1
Limiting speed nG (rpm)	13,000
Reference speed nB (rpm)	4,950

Weight

Weight (kg)	0.15

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)	0.6
Shaft shoulder da (mm)	78.2
Housing shoulder Da (mm)	91.8
Housing fillet ra max (mm)	0.6

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 3,000 rpm
4	3,425	64	356
6	2,283	216	1,200
8	1,712	512	2,844
10	1,370	1,000	5,556
15	913	3,375	18,750

Basic rating life per ISO 281: L₁₀ = (C/P)³ with C = 13,700 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.262 (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
6815	NSK	Ball	75	95	10	2,820 lbs	0.145

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
61815-2RSR-Y	FAG	Ball	75	95	10	13.7 kN	0.15
61815-2RZ-Y	FAG	Ball	75	95	10	13.7 kN	0.15
61815-2Z-Y	FAG	Ball	75	95	10	12.9 kN	0.15
71815-B-TVH	FAG	Precision / Angular Contact	75	95	10	16.2 kN	0.15

Series variants (different suffix)

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
61815-2RSR-Y	FAG	Ball	75	95	10	13.7 kN	0.15
61815-2RZ-Y	FAG	Ball	75	95	10	13.7 kN	0.15
61815-2Z-Y	FAG	Ball	75	95	10	12.9 kN	0.15

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1215-K-TVH-C3	FAG	Ball	75	130	25	39 kN	1.32
1215-TVH	FAG	Ball	75	130	25	39 kN	1.34
1315-K-M-C3	FAG	Ball	75	160	37	80 kN	3.81
1315-M	FAG	Ball	75	160	37	80 kN	3.86
16015	FAG	Ball	75	115	13	30.5 kN	0.463
2215-K-TVH-C3	FAG	Ball	75	130	31	44.5 kN	1.6
2215-TVH	FAG	Ball	75	130	31	44.5 kN	1.6
2315-K-M-C3	FAG	Ball	75	160	55	124 kN	5.21

Request a quotation for 61815-Y

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