Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 308

308

Dimensions

d		40	mm
D		90	mm
B		23	mm
d₁	≈	56.11	mm
D₂	≈	77.7	mm
r_1,2	min.	1.5	mm

Abutment dimensions

d_a	min.	49	mm
D_a	max.	81	mm
r_a	max.	1.5	mm

Calculation data

Basic dynamic load rating	C	45.7	kN
Basic static load rating	C₀	36	kN
Fatigue load limit	P_u	1.53	kN
Reference speed		14000	r/min
Limiting speed		8500	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

0.64

Model Number: 308
Inner Diameter：40mm Outer Diameter：90mm Width：23mm
Reference speed:8500 r/min Limiting speed:14000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:Film machine,root canal filling,internal combustion engine,printing equipment,industry test,wall industry,Storage Tool,Solenoid Valves,pneumatic Pump,tobacco machinery,power tools
Similar models:23084 CA/W33 22308 EK NJ 308 ECP BD-C 3088 KMB-AOHX 3088 G 54308 + U 308 GEZ 308 ES-2LS 3308 A-2ZTN9/MT33 GEZM 308 ES-2LS 6308-2ZNR BD-C 3084 KM-OH 3084 H
BEARING POWER International Trading Co.,Ltd. specialize in 308 products，there is large inventory of SKF 308 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 308 Which SKF 308 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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1350557	342.9	393.7	20.65	Seals
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71914 ACE/HCP4AH1	70	100	16	Bearings, units and housings
N 026	22.479	-	129.6924	Bearings, units and housings
RMS 20	63.5	139.7	31.75	Bearings, units and housings
SAF 1215 TLC	75	-	-	Bearings, units and housings
TUWK 1.3/16 LTA	30.163	-	-	Bearings, units and housings
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SSAFS 22517 x 2.7/8	73.025	-	-	Bearings, units and housings

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Hot number： 240/630 ECJ/W33 23026 CCK/W33 360x400x18 HDS1 R 49251 58717 71930 ACD/HCP4AH1 99850 C 2206 TN9 GEZ 212 ES-2RS NJ 2212 ECP OKCX 130 SAFS 22215 TLC SAFS 23024 KA-11 x 4 SYR 1 7/16-3 WS 89412