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 75 CTN9/SP

BTW 75 CTN9/SP

Dimensions

d		75	mm
D		115	mm
H		48	mm
d₁		98.5	mm
2C		24	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm

Abutment dimensions

d_a	min.	90	mm
D_a	min.	108.4	mm
D_a	max.	110	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	39.7	kN
Basic static load rating	C₀	116	kN
Fatigue load limit	P_u	5.6	kN
Attainable speed for grease lubrication		6300	r/min
Attainable speed for oil-air lubrication		7500	r/min
Preload		545	N
Static axial stiffness		714	N/µm
Reference grease quantity	G_ref	7.8	cm³

Mass

Mass bearing

1.44

Model Number: BTW 75 CTN9/SP
Inner Diameter：75mm Outer Diameter：115mm Width：48mm
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：2026-04-16
Application:chuck industry,other CNC,mobile toilet,switch,spectrometer,extruder,power protection,Cylinder Special,hanging clamp,spring industry,engineering machinery
Similar models:OH 39/750 HE 330758 BG 331149 E/C675 PRM 707560 C 39/750 M PCM 758080 E BD-230/750 CAK/W33-AOH 30/750 L 467549/510 239/750 CAK/W33 510/750 F
BEARING POWER International Trading Co.,Ltd. specialize in BTW75CTN9/SP products，there is large inventory of SKF BTW 75 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 75 CTN9/SP Which SKF BTW75CTN9/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
230/560 CA/W33	560	820	195	Bearings, units and housings
31305/DF	25	62	-	Bearings, units and housings
33014/DF	70	110	-	Bearings, units and housings
33018	90	140	39	Bearings, units and housings
595643	182.5752	219.456	15.875	Seals
D/W R8-2RZ	12.7	28.575	7.938	Bearings, units and housings
NCF 2228 V	140	250	68	Bearings, units and housings
NU 1032 ML	160	240	38	Bearings, units and housings
SAFS 22515-11 TLC	61.9125	-	-	Bearings, units and housings
SSAFS 22216	80	-	-	Bearings, units and housings
SSAFS 22524 x 4.1/8 T	104.775	-	-	Bearings, units and housings
SYNT 45 LTS	45	-	-	Bearings, units and housings

Purchase the SKF BTW 75 CTN9/SP Please fill in the following

Hot number： 1240 VE R 19273 31511 403953 407103 7219 BECBY BT2B 334085 A/HA1VA928 C 39/750 KM OKCX 460 P 20 FM SA 70 TXE-2LS SAA 70 ES-2RS SNL 613 TURU YAR 209-111-2F YSP 212-207 SB-2F