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 95 CTN9/SP

BTW 95 CTN9/SP

Dimensions

d		95	mm
D		145	mm
H		60	mm
d₁		123.9	mm
2C		30	mm
r_1,2	min.	1.5	mm
r_3,4	min.	0.6	mm

Abutment dimensions

d_a	min.	114	mm
D_a	min.	135.9	mm
D_a	max.	137	mm
r_a	max.	1.5	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	57.2	kN
Basic static load rating	C₀	180	kN
Fatigue load limit	P_u	7.8	kN
Attainable speed for grease lubrication		5000	r/min
Attainable speed for oil-air lubrication		6000	r/min
Preload		655	N
Static axial stiffness		822	N/µm
Reference grease quantity	G_ref	15.1	cm³

Mass

Mass bearing

2.82

Model Number: BTW 95 CTN9/SP
Inner Diameter：95mm Outer Diameter：145mm Width：60mm
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：2026-07-22
Application:,Safety protection,Hydraulic Hose,tower crane,industrial fans,Spectrum Products,medical equipment,Cylinder Pneumatic Treatment Element,chuck industry,Laser Cutting,surgical instruments
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Model No. Inner Diameter Outer Diameter Width Type

11334
213-Z
7413 BCBM
BS2-2214-2RSK/VT143
W 61910-2RZ

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Hot number： 13689 1375 VE R 17257 448x480x16 HDS2 R 71907 CE/HCP4AL C 2207 TN9 FYR 2 1/2 N 1013 KTNHA/SP NATR 30 NU 212 ECML NU 2220 ECNML PSM 182430 A51 SILKAC 18 M WBB1-8704 R WS 81136

Model No.	Inner Diameter	Outer Diameter	Width	Type
11334
213-Z
7413 BCBM
BS2-2214-2RSK/VT143
W 61910-2RZ