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 BSA 209 C

BSA 209 C

Dimensions

d		45	mm
D		85	mm
H		18	mm
d₁		59.4	mm
d₂		67	mm
D₁		67.1	mm
D₂		75.44	mm
r_1,2	min.	1.1	mm
a		73	mm

Abutment dimensions

d_a	min.	53	mm
d_b	min.	53	mm
D_a	max.	79.5	mm
D_b	max.	79.5	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C		45	kN
Basic static load rating	C₀		134	kN
Fatigue load limit	P_u		4.9	kN
Attainable speed for grease lubrication			6300	r/min
Attainable speed for oil-air lubrication			7500	r/min
Preload class A			3750	N
Preload class B			7500	N
Frictional moment, preload class A			0.5	N·m
Frictional moment, preload class B			0.52	N·m
Static axial stiffnes, preload A			1290	N/µm
Static axial stiffnes, preload B			1640	N/µm
Maximum axial load carrying capacity	F_a	max.	40.2	kN
Reference grease quantity	G_ref		4.5	cm³

Mass

Mass bearing

0.51

Model Number: BSA 209 C
Inner Diameter：45mm Outer Diameter：85mm Width：18mm
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：2026-04-16
Application:Machine tools,electric pump,tobacco machinery,tower crane,gantry processing,extruder,car steering pin,electric hydraulic lifting platform,thread processing machine,rolling machine,stirrer
Similar models:62209-2RS1 6209-2RZTN9/HC5C3WT 7209 ACCBM 6209-2Z/VA208 NUP 209 ECJ FBSA 209/QFC NUP 209 ECML YSPAG 209 7209 BEP 3209 A-2Z
BEARING POWER International Trading Co.,Ltd. specialize in BSA209C products，there is large inventory of SKF BSA 209 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 BSA 209 C Which SKF BSA209C 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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