Bearings, units and housings -- Super-precision bearings -- Angular contact thrust ball bearings for screw drives -- Angular contact thrust ball bearings for screw drives, single direction, super-precision -- SKF BSD 4090 C

BSD 4090 C

Dimensions

d		40	mm
D		90	mm
H		20	mm
d₁		57.55	mm
d₂		66.5	mm
D₁		66.6	mm
D₂		77.27	mm
r_1,2	min.	1.5	mm
a		73	mm

Abutment dimensions

d_a	min.	53	mm
d_b	min.	53	mm
D_a	max.	81	mm
D_b	max.	81	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C		64	kN
Basic static load rating	C₀		170	kN
Fatigue load limit	P_u		6.3	kN
Attainable speed for grease lubrication			6000	r/min
Attainable speed for oil-air lubrication			7000	r/min
Preload class A			5100	N
Preload class B			10200	N
Frictional moment, preload class A			0.35	N·m
Frictional moment, preload class B			0.61	N·m
Static axial stiffnes, preload A			1340	N/µm
Static axial stiffnes, preload B			1710	N/µm
Maximum axial load carrying capacity	F_a	max.	78.2	kN
Reference grease quantity	G_ref		5.2	cm³

Mass

Mass bearing

0.68

Model Number: BSD 4090 C
Inner Diameter：40mm Outer Diameter：90mm Width：20mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Angular contact thrust ball bearings for screw drives Angular contact thrust ball bearings for screw drives, single direction, super-precision
Details： Angular contact thrust ball bearings for screw drives, single direction, super-precision
Update date：2025-12-09
Application:Cylinder Micro,squeeze machine etc,medical equipment,Traffic Fire Protection Equipment Security equipment,electromagnet,Pest Monitoring,wheel lathe,car steering pin,Rolling mill gear box,water protection,quality inspection equipment
Similar models:NUTR 4090 A BSD 4090 C NUTR 4090 X PWTR 4090.2RS
BEARING POWER International Trading Co.,Ltd. specialize in BSD4090C products，there is large inventory of SKF BSD 4090 C Angular contact thrust ball bearings for screw drives, single direction, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the BSD 4090 C Which SKF BSD4090C 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
120 VS V	108	-	-	Seals
15240	38.1	76.1	12.7	Seals
34407	87.3252	126.97	11.13	Seals
405004	450	-	-	Seals
85122	-	-	38.1	Seals
BSA 210 C	50	90	20	Bearings, units and housings
FSNL 520 TURU	90	-	-	Bearings, units and housings
NCF 2334 ECJB/PEX	170	360	120	Bearings, units and housings
RN-3.5x34.8 BF/G2	-	-	3.5	Bearings, units and housings
SAFS 22218 TLC	90	-	-	Bearings, units and housings
SILA 60 TXE-2LS	60	-	44	Bearings, units and housings
W 619/9-2RZ	9	20	6	Bearings, units and housings

Purchase the SKF BSD 4090 C Please fill in the following

Hot number： 20659 22213 EK 32007 X/DF 3751 524228 593625 7007 CE/P4AL 9862 BT4B 328350 G/HA1 BT4B 331168 B NF 18/500 ECM NJ 215 ECM NU 20/600 ECMA PSM 405040 A51 S7215 CD/HCP4A