Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NN 3018 TN9/SP

NN 3018 TN9/SP

Dimensions

d		90	mm
D		140	mm
B		37	mm
d₁		109.4	mm
E		127	mm
r_1,2	min.	1.5	mm
s	max.	2	mm

Abutment dimensions

d_a	min.	98	mm
D_a	min.	129	mm
D_a	max.	132	mm
r_a	max.	1.5	mm
d_n		125.4	mm

Calculation data

Basic dynamic load rating	C	138	kN
Basic static load rating	C₀	216	kN
Fatigue load limit	P_u	26	kN
Attainable speed for grease lubrication		6300	r/min
Attainable speed for oil-air lubrication		7000	r/min
Reference grease quantity	G_ref	11.1	cm³
Static radial stiffness (guideline value)		2010	N/µm

Mass

Mass bearing

1.95

Model Number: NN 3018 TN9/SP
Inner Diameter：90mm Outer Diameter：140mm 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：2021-06-04
Application:security equipment,spring industry,injection molding machine,Spectral Products,Processing machinery,Medical room equipment,security equipment,oral medical device,wheel lathe,diagnostic test paper,office outdoor camping equipment
Similar models:GRA 3018 33018/DF NN 3018 TN9/SP GB 3018 NN 3018 KTN9/SP 33018 HK 3018 RS NCF 3018 CV
BEARING POWER International Trading Co.,Ltd. specialize in NN3018TN9/SP products，there is large inventory of SKF NN 3018 TN9/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 3018 TN9/SP Which SKF NN3018TN9/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
1100250	279.4	317.5	19.05	Seals
13867	34.925	63.55	7.95	Seals
3060	7.9502	15.9	3.96	Seals
32016 X	80	125	29	Bearings, units and housings
3209 A-2ZTN9/MT33	45	85	30.2	Bearings, units and housings
70 VS V	63	-	-	Seals
71907 ACE/P4A	35	55	10	Bearings, units and housings
99434	110	124.9934	14.9606	Seals
N 1016 KPHA/HC5SP	80	125	22	Bearings, units and housings
NRT 80 B	80	146	35	Bearings, units and housings
RN-3.5x17.8 BF/G2	-	-	3.5	Bearings, units and housings
S71904 CE/P4A	20	37	9	Bearings, units and housings

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