Bearings, units and housings -- Super-precision bearings -- Double direction angular contact thrust ball bearings -- Angular contact thrust ball bearings, double direction, super-precision -- SKF BTW 120 CTN9/SP

BTW 120 CTN9/SP

Dimensions

d		120	mm
D		180	mm
H		72	mm
d₁		155	mm
2C		36	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm

Abutment dimensions

d_a	min.	142	mm
D_a	min.	169.8	mm
D_a	max.	171	mm
r_a	max.	2	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	85.2	kN
Basic static load rating	C₀	280	kN
Fatigue load limit	P_u	10.8	kN
Attainable speed for grease lubrication		4000	r/min
Attainable speed for oil-air lubrication		4800	r/min
Preload		800	N
Static axial stiffness		979	N/µm
Reference grease quantity	G_ref	28.4	cm³

Mass

Mass bearing

5.05

Model Number: BTW 120 CTN9/SP
Inner Diameter：120mm Outer Diameter：180mm Width：72mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Double direction angular contact thrust ball bearings Angular contact thrust ball bearings, double direction, super-precision
Details： Angular contact thrust ball bearings, double direction, super-precision
Update date：2025-12-09
Application:insect experimental analysis instrument,DC generators,top industry,Antenna Industry,joint protection,electromyography machine,other mold,pump industry,sterilizers,comprehensive experiment,mechanical and electrical
Similar models:81207 TN 51200 PSM 061206 A51 BSD 60120 C PBMF 190210120 M1G1 361201 R 1204 ETN9 1204 EKTN9 51205 1202 ETN9
BEARING POWER International Trading Co.,Ltd. specialize in BTW120CTN9/SP products，there is large inventory of SKF BTW 120 CTN9/SP Angular contact thrust ball bearings, double direction, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the BTW 120 CTN9/SP Which SKF BTW120CTN9/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： 38751 412000 62211-2RS1 6307/HR11QN 7004 CE/P4AL 75x95x12 HMSA10 V BD-C 2213 KV-H 313 HJ 234 EC KML 26 N 1009 KTNHA/HC5SP S71918 CE/HCP4A S71920 ACB/P4A SAF 22513 x 2.1/4 SNW 111x1.15/16 SY 2.7/16 TF/VA201