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：2025-12-09
Application:non-motor vehicle Electric car,,motor,position switch,hydraulic control element,mechanical annex,Beauty and Body,X-ray Equipment,historical instruments,test equipment,Storage Device
Similar models:BD-22208 EK-H 308 32308 30308 23080 CCK/W33 OH 3088 H 7308 BE-2RZP 23084 CAK/W33 2308 ETN9 6308/HR11TN 330803 A
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
11518	29.3624	42.82	6.35	Seals
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25100	63.5	98.45	11.13	Seals
313015 DC	400	560	-	Bearings, units and housings
99284	72	81.915	22.225	Seals
AOH 31/950	900	950	500	Bearings, units and housings
K 28x33x17	28	33	17	Bearings, units and housings
NN 3076 K/SPW33	380	560	135	Bearings, units and housings
PCM 110115115 E	110	115	115	Bearings, units and housings
RNAO 8x15x10 TN	8	15	10	Bearings, units and housings
SNL 3180 TURA	380	-	-	Bearings, units and housings
SY 13/16 TF	20.638	-	-	Bearings, units and housings

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Hot number： 16023 22338 CC/W33 22210 E 3204 A-2RS1 504364 6307-Z 9967 AOHX 3196 G BA1B 311745 H 314 K 32x40x25 NJ 348 MA S7016 CB/P4A SNP 3060x10.15/16 SNW 16x2.5/8