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 45 CTN9/SP

BTW 45 CTN9/SP

Dimensions

d		45	mm
D		75	mm
H		38	mm
d₁		62.5	mm
2C		19	mm
r_1,2	min.	1	mm
r_3,4	min.	0.3	mm

Abutment dimensions

d_a	min.	56	mm
D_a	min.	69.9	mm
D_a	max.	71	mm
r_a	max.	1	mm
r_b	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	22.1	kN
Basic static load rating	C₀	54	kN
Fatigue load limit	P_u	2.6	kN
Attainable speed for grease lubrication		9500	r/min
Attainable speed for oil-air lubrication		12000	r/min
Preload		390	N
Static axial stiffness		513	N/µm
Reference grease quantity	G_ref	3.1	cm³

Mass

Mass bearing

0.53

Model Number: BTW 45 CTN9/SP
Inner Diameter：45mm Outer Diameter：75mm Width：38mm
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：2021-06-03
Application:metal mold,Industry,electric hydraulic lifting platform,Display Devices,plastic molding,atomizer class,Polymer,Performance test,roller lathe,paper processing machine,Industrial Electromechanical
Similar models:SYNT 45 FW FYJ 45 KF NUTR 45100 A P 45 TF BT2B 332845/HA2 PWM 130145120 K 40x45x27 PF 45 FM PSM 455555 A51 LR 40x45x16.5
BEARING POWER International Trading Co.,Ltd. specialize in BTW45CTN9/SP products，there is large inventory of SKF BTW 45 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 45 CTN9/SP Which SKF BTW45CTN9/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
17627	44.45	71.37	7.95	Seals
18264	46.0502	76.2	9.53	Seals
306	30	72	19	Bearings, units and housings
360x404x20 HDS2 R	360	404	20	Seals
6206/HR11TN	30	62	16	Bearings, units and housings
99085	22	30.1752	11.9888	Seals
99465	117.475	127	15.875	Seals
K 220x230x42	220	230	42	Bearings, units and housings
PCZ 0708 E	11.062	13.55	12.7	Bearings, units and housings
S71910 CB/HCP4A	50	72	12	Bearings, units and housings
SAFS 22538 x 7	177.8	-	-	Bearings, units and housings
YET 210	50	90	30.2	Bearings, units and housings

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