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 305 C

BSA 305 C

Dimensions

d		25	mm
D		62	mm
H		17	mm
d₁		39.9	mm
d₂		46	mm
D₁		46.1	mm
D₂		52.91	mm
r_1,2	min.	1	mm
a		52	mm

Abutment dimensions

d_a	min.	34	mm
d_b	min.	34	mm
D_a	max.	57	mm
D_b	max.	57	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C		28.5	kN
Basic static load rating	C₀		71	kN
Fatigue load limit	P_u		2.65	kN
Attainable speed for grease lubrication			8000	r/min
Attainable speed for oil-air lubrication			9500	r/min
Preload class A			2150	N
Preload class B			4300	N
Frictional moment, preload class A			0.12	N·m
Frictional moment, preload class B			0.21	N·m
Static axial stiffnes, preload A			870	N/µm
Static axial stiffnes, preload B			1110	N/µm
Maximum axial load carrying capacity	F_a	max.	22.6	kN
Reference grease quantity	G_ref		2.4	cm³

Mass

Mass bearing

0.27

Model Number: BSA 305 C
Inner Diameter：25mm Outer Diameter：62mm Width：17mm
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:root canal filling,Industrial,switch,hydraulic actuator,PVC,Hydraulic Equipment,ultra-quiet generators,spreader series,test equipment,Medium and large motor,plastic molding
Similar models:SAF 23056 KATLC x 10.1/2 SNL 206-305 SSAFS 23056 KATLC x 10 MS 3052-48 305288 DA SSAFS 23052 KA x 9.1/2 6305 23052 CCK/W33 YSA 205-2FK + H 2305 23056 CC/W33
BEARING POWER International Trading Co.,Ltd. specialize in BSA305C products，there is large inventory of SKF BSA 305 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 305 C Which SKF BSA305C 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
13157	33.3502	57.96	6.35	Seals
18737	47.625	73.03	7.95	Seals
51107	35	52	12	Bearings, units and housings
71919 ACD/HCP4AL	95	130	18	Bearings, units and housings
C 3044	220	340	90	Bearings, units and housings
KR 80 PPA	-	80	100	Bearings, units and housings
LR 40x45x20.5	40	45	20.5	Bearings, units and housings
N 208 ECPH	40	80	18	Bearings, units and housings
NU 322 ECJ	110	240	50	Bearings, units and housings
PCZ 3232 E	50.8	55.5625	50.8	Bearings, units and housings
SAF 1617 x 2.13/16	71.4375	-	-	Bearings, units and housings
SAFS 22215	75	-	-	Bearings, units and housings

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Hot number： 2218 K + H 318 7014 ACB/HCP4A 90x120x12 CRW1 R FSYE 3 7/16 N-118 FYT 2. TF/VA228 N 1016 KTNHA/HC5SP NJ 1080 MA PFT 17 RM RN-2x21.8 BF/G2 RNA 4904.2RS SYJ 508 YAT 203 WBB1-8705 R WS 81103 Z 303