Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 305

305

Dimensions

d		25	mm
D		62	mm
B		17	mm
d₁	≈	36.6	mm
D₂	≈	52.7	mm
r_1,2	min.	1.1	mm

Abutment dimensions

d_a	min.	32	mm
D_a	max.	55	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	22.9	kN
Basic static load rating	C₀	15.6	kN
Fatigue load limit	P_u	0.67	kN
Reference speed		20000	r/min
Limiting speed		13000	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

0.24

Model Number: 305
Inner Diameter：25mm Outer Diameter：62mm Width：17mm
Reference speed:13000 r/min Limiting speed:20000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-21
Application:Antenna Potentials,chuck industry,shoe-making machinery,plastic rolling,disposable,Spectrum Products,animal,enzyme,hot and cold box,food / grain / food equipment,surgical instruments
Similar models:7305 BE-2RZP SSAFS 23056 KA x 10.7/16 305706 C-2Z SAF 23056 KATLC x 10 SNP 3052x9.1/2 SAFS 23056 KA x 10 HE 305 SAF 23052 KA x 9.1/2 SAF 23056 KA x 9.15/16 SAF 23052 KAT x 9.7/16
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51252	130.175	158.75	12.7	Seals
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6770	17.4752	30.15	4.78	Seals
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G 6x10x2 S	6	10	2	Seals
HE 3038	171.45	190	112	Bearings, units and housings
K 32x40x25	32	40	25	Bearings, units and housings
NNF 5026 ADA-2LSV	130	200	95	Bearings, units and housings
OH 31/630 HE	600	800	424	Bearings, units and housings
PCM 556025 M	55	60	25	Bearings, units and housings
W 61802-2RZ	15	24	5	Bearings, units and housings
YSPAG 210	50	90	37	Bearings, units and housings

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Hot number： 18659 20420 BD-24056 CCK30/W33-AOH 24056 G 71810 ACD/HCP4 71940 CD/HCP4AH1 7207 BEGBP 99434 FY 15 FM H 3122 HM 624749/710 NCF 2932 CV NU 215 ECML OH 32/600 H PBMF 220240140 M1G1 SSAFS 23024 KAT x 4.3/16