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 110 CTN9/SP

BTW 110 CTN9/SP

Dimensions

d		110	mm
D		170	mm
H		72	mm
d₁		145	mm
2C		36	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm

Abutment dimensions

d_a	min.	132	mm
D_a	min.	159.8	mm
D_a	max.	161	mm
r_a	max.	2	mm
r_b	max.	1	mm

Calculation data

Basic dynamic load rating	C	81.9	kN
Basic static load rating	C₀	260	kN
Fatigue load limit	P_u	10.4	kN
Attainable speed for grease lubrication		4300	r/min
Attainable speed for oil-air lubrication		5000	r/min
Preload		735	N
Static axial stiffness		893	N/µm
Reference grease quantity	G_ref	26.5	cm³

Mass

Mass bearing

4.7

Model Number: BTW 110 CTN9/SP
Inner Diameter：110mm Outer Diameter：170mm 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：2026-06-24
Application:security equipment,Antenna Potentials,Wire grinder,machine lathe,Sensors,car instrument,granulator,medical equipment,orthodontic material,product accessories,marine analysis and testing equipment
Similar models:GE 110 TXA-2LS HM 220149/110 HM 803149/110 51101 JM 205149/110 A K 81108 TN K 81102 TN WS 81110 51105 V/HR11Q1 51107 V/HR22Q2
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Model No. Inner Diameter Outer Diameter Width Type

22 VA V
S7201 CD/HCP4A
SAF 23038 KATLC x 7
SAFS 22515-11 x 2.3/8 TLC
W 61802-2RS1

Purchase the SKF BTW 110 CTN9/SP Please fill in the following

Hot number： 15802 19785 23180-2CS5/VT143 331676 A 405004 595636 7013 ACB/HCP4A 7015 CB/P4A 80x170x13 HMS5 V BT4B 332967/HA4 HM 3188 PCMF 060804 E RN-4x23.8 BF/G2 SAF 1616 x 2.3/4 T SY 30 TF/VA228

Model No.	Inner Diameter	Outer Diameter	Width	Type
22 VA V
S7201 CD/HCP4A
SAF 23038 KATLC x 7
SAFS 22515-11 x 2.3/8 TLC
W 61802-2RS1