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 70 CTN9/SP

BTW 70 CTN9/SP

Dimensions

d		70	mm
D		110	mm
H		48	mm
d₁		93.5	mm
2C		24	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm

Abutment dimensions

d_a	min.	85	mm
D_a	min.	103.4	mm
D_a	max.	105	mm
r_a	max.	1	mm
r_b	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	39	kN
Basic static load rating	C₀	112	kN
Fatigue load limit	P_u	5.3	kN
Attainable speed for grease lubrication		6700	r/min
Attainable speed for oil-air lubrication		8000	r/min
Preload		515	N
Static axial stiffness		673	N/µm
Reference grease quantity	G_ref	7.4	cm³

Mass

Mass bearing

1.36

Model Number: BTW 70 CTN9/SP
Inner Diameter：70mm Outer Diameter：110mm 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：2025-12-09
Application:centrifugal pump,journal lathe,Other Machine Tools,Oral Equipment,plastic rolling,ventilation heating equipment,steam Hydraulic control element,spectrometer,cooling system,Handling machinery and various industrial machinery,Broadcasting System
Similar models:PBM 809570 M1G1 7012 CD/HCP4AH1 7004 ACE/P4AL W 61704-2ZS 7009 ACB/P4A S7017 ACD/HCP4A 7017 CD/P4A 7030 ACD/P4A 7048 CD/P4A 7013 CE/HCP4AL1
BEARING POWER International Trading Co.,Ltd. specialize in BTW70CTN9/SP products，there is large inventory of SKF BTW 70 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 70 CTN9/SP Which SKF BTW70CTN9/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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23126 CCK/W33	130	210	64	Bearings, units and housings
60x80x8 HMS5 RG	60	80	8	Seals
71912 CB/HCP4A	60	85	13	Bearings, units and housings
ALS 32 ABP	101.6	184.15	31.75	Bearings, units and housings
BT4B 328871 G/HA1VA901	609.6	787.4	-	Bearings, units and housings
JM 205149/110	50	90	28	Bearings, units and housings
NA 6909	45	68	40	Bearings, units and housings
S7015 ACD/HCP4A	75	115	20	Bearings, units and housings
S7018 ACB/HCP4A	90	140	24	Bearings, units and housings
SNL 3048	150.8125	-	-	Bearings, units and housings
SNW 3044x8	203.2	220	130.048	Bearings, units and housings
W 619/1.5	1.5	5	2	Bearings, units and housings

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