Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3022 KTN9/SP

NN 3022 KTN9/SP

Dimensions

d		110	mm
D		170	mm
B		45	mm
d₁		132.6	mm
E		155	mm
r_1,2	min.	2	mm
r_3,4	min.	1.1	mm
s	max.	3	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	120	mm
D_a	min.	157	mm
D_a	max.	160	mm
d_n		153	mm

Calculation data

Basic dynamic load rating	C	220	kN
Basic static load rating	C₀	360	kN
Fatigue load limit	P_u	41.5	kN
Attainable speed for grease lubrication		5000	r/min
Attainable speed for oil-air lubrication		5600	r/min
Reference grease quantity	G_ref	20.2	cm³
Static radial stiffness (guideline value)		2470	N/µm

Mass

Mass bearing

3.4

Model Number: NN 3022 KTN9/SP
Inner Diameter：110mm Outer Diameter：170mm Width：45mm
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:Rolling mill,hook,gear type,building decoration raw materials and accessories,car and accessories,Microwave Equipment,Cylinder Micro,Flame Cutting,Pump,Spectrum Products,extruder
Similar models:GRA 3022 HK 3022 23022 CCK/W33 NN 3022 KTN9/SP BD-23022 CCK/W33-AHX 322 30228 NN 3022 TN9/SP 30222 33022 30220T100/DB
BEARING POWER International Trading Co.,Ltd. specialize in NN3022KTN9/SP products，there is large inventory of SKF NN 3022 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 3022 KTN9/SP Which SKF NN3022KTN9/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1850 VA R	1675	-	-	Seals
29372	360	560	122	Bearings, units and housings
29968	76.2	101.68	6.35	Seals
7014 CE/P4AL1	70	110	20	Bearings, units and housings
FYTB 1/2 FM	12.7	-	-	Bearings, units and housings
FYTB 30 TF	30	-	-	Bearings, units and housings
HE 3140	177.8	200	150	Bearings, units and housings
NU 19/850 ECMA/HA1	850	1120	118	Bearings, units and housings
RNA 2208.2RS	48	80	22.7	Bearings, units and housings
SAF 1620 x 3.1/2 T	88.9	-	-	Bearings, units and housings
SAF 22634 x 6	152.4	-	-	Bearings, units and housings
SAF 22634 x 6 TLC	152.4	-	-	Bearings, units and housings

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