61816-2Z-YFAGBall

Name: FAG 61816-2Z-Y Ball Bearing
Brand: FAG
SKU: 61816-2Z-Y

61816-2Z-Y is a FAG ball bearing, bore 80 mm, O.D. 100 mm, width 10 mm, dynamic rating 12.9 kN. Dimensions, drawing, interchanges and price.

Shielded both sides

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Bore d80mm

Outside dia. D100mm

Width B10mm

Dynamic Cr12.9kN

Static C0r13.7kN

Limiting speed6,300rpm

Weight0.155kg

Cr / C0r0.94

Mean dia. dm90mm

Original catalogue drawing - FAG Schaeffler HR 1, page 212

61816-2Z-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	80	3.1496
D	Outside diameter	100	3.937
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)	80
Outside dia. D (mm)	100
Width B (mm)	10
Inner-ring OD d1 (mm)	86.6
Seal outside dia. D2 (mm)	95.5

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	2900
Basic static load rating Cor (lbs)	3080
Basic dynamic load rating Cr (N)	12900
Basic static load rating C0r (N)	13700
Fatigue limit load Cur (N)	600
Limiting speed nG (rpm)	6,300
Reference speed nB (rpm)	5,600

Weight

Weight (kg)	0.155

Mounting dimensions (fillets / shoulders)

Housing fillet r max (mm)	0.6
Shaft shoulder da (mm)	83.2
Housing shoulder Da (mm)	96.8
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 2,100 rpm
4	3,225	64	508
6	2,150	216	1,714
8	1,612	512	4,063
10	1,290	1,000	7,937
15	860	3,375	26,786

Basic rating life per ISO 281: L₁₀ = (C/P)³ with C = 12,900 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.212 (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
6816	NSK	Ball	80	100	10	2,840 lbs	0.145

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
61816-2RSR-Y	FAG	Ball	80	100	10	13.8 kN	0.17
61816-2RZ-Y	FAG	Ball	80	100	10	13.8 kN	0.155
61816-Y	FAG	Ball	80	100	10	13.8 kN	0.163
71816-B-TVH	FAG	Precision / Angular Contact	80	100	10	16.5 kN	0.155

Series variants (different suffix)

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
61816-2RSR-Y	FAG	Ball	80	100	10	13.8 kN	0.17
61816-2RZ-Y	FAG	Ball	80	100	10	13.8 kN	0.155
61816-Y	FAG	Ball	80	100	10	13.8 kN	0.163

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1216-K-TVH-C3	FAG	Ball	80	140	26	40 kN	1.62
1216-TVH	FAG	Ball	80	140	26	40 kN	1.65
1316-K-M-C3	FAG	Ball	80	170	39	89 kN	4.5
1316-M	FAG	Ball	80	170	39	89 kN	4.56
16016	FAG	Ball	80	125	14	34 kN	0.609
2216-K-TVH-C3	FAG	Ball	80	140	33	49.5 kN	1.97
2216-TVH	FAG	Ball	80	140	33	49.5 kN	2.01
2316-K-M-C3	FAG	Ball	80	170	58	139 kN	6.18

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