Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3012 TN/SP

NN 3012 TN/SP

Dimensions

d		60	mm
D		95	mm
B		26	mm
d₁		73.3	mm
E		86.1	mm
r_1,2	min.	1.1	mm
s	max.	1.5	mm

Abutment dimensions

d_a	min.	66.5	mm
D_a	min.	87	mm
D_a	max.	88.5	mm
r_a	max.	1	mm
d_n		85	mm

Calculation data

Basic dynamic load rating	C	73.7	kN
Basic static load rating	C₀	106	kN
Fatigue load limit	P_u	12.7	kN
Attainable speed for grease lubrication		9500	r/min
Attainable speed for oil-air lubrication		11000	r/min
Reference grease quantity	G_ref	3.8	cm³
Static radial stiffness (guideline value)		1330	N/µm

Mass

Mass bearing

0.66

Model Number: NN 3012 TN/SP
Inner Diameter：60mm Outer Diameter：95mm Width：26mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Cylindrical roller bearings Cylindrical roller bearings, double row, super-precision
Details： Cylindrical roller bearings, double row, super-precision
Update date：2026-04-16
Application:Hydraulic Couplings,circulating pump,medical equipment,electromagnetic clutch,tire industry,E Beauty,rolling machine,Liposuction device,cleaners,manual Tools,wheel lathe
Similar models:GB 3012 NN 3012 TN/SP HK 3012 33012 PBMF 210230120 M1G1 NCF 3012 CV GRA 3012 BK 3012 NN 3012 KTN/SP PBM 210230120 M1G1
BEARING POWER International Trading Co.,Ltd. specialize in NN3012TN/SP products，there is large inventory of SKF NN 3012 TN/SP Cylindrical roller bearings, double row, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the NN 3012 TN/SP Which SKF NN3012TN/SP is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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7889	19.8374	46.43	6.35	Seals
AN 17	16.129	-	84.836	Bearings, units and housings
GEP 400 FS	400	580	280	Bearings, units and housings
H 3132 E	140	160	119	Bearings, units and housings
HM 31/500	80	-	500	Bearings, units and housings
SSAFS 23024 KA x 4.1/16	103.1875	-	-	Bearings, units and housings
SY 55 LF	55	-	-	Bearings, units and housings
SYFWK 15/16 LTA	23.812	-	-	Bearings, units and housings

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