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：2026-04-16
Application:hydraulic actuator,Display Devices,Medical room equipment,sucker industry,key lock,disposable,gas turbine,Reflective Materials Industrial fabrics,Rolling mill,food testing,lifting chain
Similar models:BD-23022 CCK/W33-AHX 322 30224 GRA 3022 NN 3022 KTN9/SP 30221 30228 30228T102/DB 30220T100/DB BD-23022 CCK/W33-H 322 30221T88/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
12x32x7 CRW1 R	12	32	7	Seals
22 VA R	20	-	-	Seals
232/670 CAK/W33	670	1220	438	Bearings, units and housings
51140 M	200	250	37	Bearings, units and housings
6203	17	40	12	Bearings, units and housings
6205-RSL	25	52	15	Bearings, units and housings
6309-2RS1	45	100	25	Bearings, units and housings
HJ 213 EC	65	84.4	10	Bearings, units and housings
IR 10x13x12.5	10	13	12.5	Bearings, units and housings
K 12x16x13 TN	12	16	13	Bearings, units and housings
N 710	90.8812	-	710.2094	Bearings, units and housings
NNCL 4924 CV	120	165	45	Bearings, units and housings

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