Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3019 KTN9/SP

NN 3019 KTN9/SP

Dimensions

d		95	mm
D		145	mm
B		37	mm
d₁		114.4	mm
E		132	mm
r_1,2	min.	1.5	mm
r_3,4	min.	1	mm
s	max.	2	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	103	mm
D_a	min.	134	mm
D_a	max.	137	mm
d_n		130.3	mm

Calculation data

Basic dynamic load rating	C	142	kN
Basic static load rating	C₀	232	kN
Fatigue load limit	P_u	27.5	kN
Attainable speed for grease lubrication		6000	r/min
Attainable speed for oil-air lubrication		6700	r/min
Reference grease quantity	G_ref	11.5	cm³
Static radial stiffness (guideline value)		2190	N/µm

Mass

Mass bearing

2.05

Model Number: NN 3019 KTN9/SP
Inner Diameter：95mm Outer Diameter：145mm Width：37mm
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：2025-12-09
Application:blood cell reagent,garbage disposal,sleep monitoring,medical Equipment,Switch,inorganic chemical,Cylinder Standard,Dental Equipment,hook,forklift industry,construction machinery and equipment
Similar models:33019 33019/DF GRA 3019 NN 3019 KTN9/SP GB 3019
BEARING POWER International Trading Co.,Ltd. specialize in NN3019KTN9/SP products，there is large inventory of SKF NN 3019 KTN9/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 3019 KTN9/SP Which SKF NN3019KTN9/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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Hot number： 2313 KM 29380 6226/C3VL2071 71828 ACD/P4 BT4-0021 G/HA1 C 2317 K 20x28x20 KMT 10 NJ 207 ECP NJ 208 ECPH SAF 22630 x 5.1/4 T SY 40 TDW TUJ 505 W 61817 Z 004