6012NSKBall

Name: NSK 6012 Ball Bearing
Brand: NSK
SKU: 6012

6012 is a NSK ball bearing, bore 60 mm, O.D. 95 mm, width 18 mm, dynamic rating 6,610 lbs. Dimensions, drawing, interchanges and price.

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Bore d60mm

Outside dia. D95mm

Width B18mm

Dynamic Cr6,610lbs

Static C0r5,230lbs

Limiting speed7,100rpm

Weight0.417kg

Cr / C0r1.26

Mean dia. dm77.5mm

Original catalogue drawing - NSK catalogue, page 15

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	60	2.3622
D	Outside diameter	95	3.7402
B	Inner-ring / bearing width	18	0.7087
r	Chamfer (min)	0.991	0.039

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)	60
Bore d (in)	2.3622
Outside dia. D (mm)	95
Outside dia. D (in)	3.7402
Width B (mm)	18
Width B (in)	0.7087

Load ratings & speeds

Basic dynamic load rating Cr (lbs)	6610
Basic static load rating Cor (lbs)	5230
Limiting speed - grease (rpm)	7,100
Limiting speed - oil (rpm)	8,500
Factor f0	15.6

Weight

Weight (kg)	0.417

Mounting dimensions (fillets / shoulders)

Chamfer r (in)	0.039
Shaft shoulder da min (in)	2.618
Shaft shoulder da max (in)	2.719
Housing shoulder Da max (in)	3.484

Bearing life (ISO 281 basic rating life)

C / P	Equivalent load P (N)	L₁₀ (10⁶ rev)	L_10h at 2,300 rpm
4	7,351	64	464
6	4,900	216	1,565
8	3,675	512	3,710
10	2,940	1,000	7,246
15	1,960	3,375	24,457

Basic rating life per ISO 281: L₁₀ = (C/P)³ with C = 29,403 N. Hours = L₁₀ x 10⁶ / (60n). Life-modification factors for lubrication, contamination and temperature (a_ISO) are not included.

Source & traceability

Brand	NSK
Source catalogue	NSK inch product catalogue
Catalogue page	p.17 (dimensions) / p.18 (ratings)

Dimensions in inches and millimetres, load ratings in lbs.

Interchange - same dimensions, other brands

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
6012	FAG	Ball	60	95	18	31.5 kN	0.419
6012-2RSR	FAG	Ball	60	95	18	31.5 kN	0.432
6012-2Z	FAG	Ball	60	95	18	31.5 kN	0.431
QJ1012-MPA	FAG	Ball	60	95	18	47.5 kN	0.42
S6012	FAG	Ball	60	95	18	29 kN	0.416
NU1012-M1	FAG	Cylindrical Roller	60	95	18	52 kN	0.48
NU1012-XL-M1	FAG	Cylindrical Roller	60	95	18	52 kN	0.48
B7012-C-T-P4S	FAG	Precision / Angular Contact	60	95	18	39 kN	0.397
B7012-E-T-P4S	FAG	Precision / Angular Contact	60	95	18	36.5 kN	0.396
HCB7012-C-T-P4S	FAG	Precision / Angular Contact	60	95	18	27 kN	0.4

Same dimensions, same brand

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1012	NSK	Cylindrical Roller	60	95	18	9,020 lbs	0.467
NU1012	NSK	Cylindrical Roller	60	95	18	49.5 kN	0.474
60BNC10	NSK	Precision / Angular Contact	60	95	18	4,680 lbs	0.44
60BNC10SN24	NSK	Precision / Angular Contact	60	95	18	4,680 lbs	0.44
60BNR10H	NSK	Precision / Angular Contact	60	95	18	3,510 lbs	0.443
60BNR10S	NSK	Precision / Angular Contact	60	95	18	3,510 lbs	0.443
7012	NSK	Precision / Angular Contact	60	95	18	36.5 kN	0.417
7012A5	NSK	Precision / Angular Contact	60	95	18	7,500 lbs	0.408

Nearby bore sizes

Designation	Brand	Type	d	D	B/T	Dyn. rating	kg
1212	NSK	Ball	60	110	22	6,740 lbs	0.898
1312	NSK	Ball	60	130	31	12,800 lbs	2.032
16012	NSK	Ball	60	95	11	22 kN	0.281
2212	NSK	Ball	60	110	28	7,640 lbs	1.152
2312	NSK	Ball	60	130	46	19,400 lbs	2.83
3212J	NSK	Ball	60	110	36.5	15,600 lbs	1.397
3312J	NSK	Ball	60	130	54	25,600 lbs	3.243
5212J	NSK	Ball	60	110	36.5	15,600 lbs	1.352

Request a quotation for 6012

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Online enquiry form richard@bearingsfit.com WhatsApp +86 156 2149 6516