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 308 C

BSA 308 C

Dimensions

d		40	mm
D		90	mm
H		23	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		74	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		67	kN
Basic static load rating	C₀		180	kN
Fatigue load limit	P_u		6.7	kN
Attainable speed for grease lubrication			5300	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			0.62	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		6.4	cm³

Mass

Mass bearing

0.77

Model Number: BSA 308 C
Inner Diameter：40mm Outer Diameter：90mm Width：23mm
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：2021-06-08
Application:rolling machine,powder metallurgy,pneumatic Pump,Seals,Internal thread type,blood cell reagent,equipment and,instrument,Liposuction device,X-ray Equipment,natural instruments
Similar models:YSA 208-2FK + HE 2308 6308/VA201 6308/HR11QN SAF 1308-210 330870 BG 308-2Z WS 89308 HM 3080 6308-RSH 52308
BEARING POWER International Trading Co.,Ltd. specialize in BSA308C products，there is large inventory of SKF BSA 308 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 308 C Which SKF BSA308C 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
BD-23144 CCK/W33-OH 3144 H	200	370	120	Bearings, units and housings
71832 CD/HCP4	160	200	20	Bearings, units and housings
91357	-	-	60	Seals
C 3172 KM	360	600	192	Bearings, units and housings
FYR 1 15/16-3	49.2125	-	-	Bearings, units and housings
GEZ 308 ES-2LS	88.9	139.7	66.675	Bearings, units and housings
PSM 152015 A51	15	20	15	Bearings, units and housings
SAF 22530 x 5.5/16	134.9375	-	-	Bearings, units and housings
SAL 25 C	25	-	20	Bearings, units and housings
SI 70 ESX-2LS	70	-	49	Bearings, units and housings
SSAFS 22517 x 3 T	76.2	-	-	Bearings, units and housings
SY 45 TDW	45	-	-	Bearings, units and housings

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Hot number： 17666 22354 408703 7320 BEM 90155 9244 BS2-2211-2RS/VT143 FSYE 2 1/2-3 FY 45 WDW HA 315 KMFE 22 L NUKR 90 A PCMS 2005002.0 M SNL 30/530 W 625-2RS1