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 306 C

BSA 306 C

Dimensions

d		30	mm
D		72	mm
H		19	mm
d₁		43.99	mm
d₂		51	mm
D₁		51.1	mm
D₂		59.46	mm
r_1,2	min.	1	mm
a		57	mm

Abutment dimensions

d_a	min.	40	mm
d_b	min.	40	mm
D_a	max.	65.5	mm
D_b	max.	65.5	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C		41.5	kN
Basic static load rating	C₀		104	kN
Fatigue load limit	P_u		3.9	kN
Attainable speed for grease lubrication			7000	r/min
Attainable speed for oil-air lubrication			9500	r/min
Preload class A			3000	N
Preload class B			6000	N
Frictional moment, preload class A			0.175	N·m
Frictional moment, preload class B			0.32	N·m
Static axial stiffnes, preload A			1010	N/µm
Static axial stiffnes, preload B			1280	N/µm
Maximum axial load carrying capacity	F_a	max.	46	kN
Reference grease quantity	G_ref		3.5	cm³

Mass

Mass bearing

0.41

Model Number: BSA 306 C
Inner Diameter：30mm Outer Diameter：72mm Width：19mm
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:machine tool spindle,Forming mold,electric hydraulic lifting platform,metallurgical mold,car instrument,security equipment,Oral Equipment,ECG,sawing machine,defogging and degreasing,Dental Equipment
Similar models:6306/HR11TN NJG 2306 VH QJ 306 MA OH 3060 H 6306-ZNR HM 3064 6306 NCF 3068 CV GB 3068 NJ 2306 ECPH
BEARING POWER International Trading Co.,Ltd. specialize in BSA306C products，there is large inventory of SKF BSA 306 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 306 C Which SKF BSA306C 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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