Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3308 A

3308 A

SKF Explorer

Dimensions

d		40	mm
D		90	mm
B		36.5	mm
d₂	≈	50.8	mm
D₂	≈	80.5	mm
r_1,2	min.	1.5	mm
a		53	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	64	kN
Basic static load rating	C₀	44	kN
Fatigue load limit	P_u	1.86	kN
Reference speed		7500	r/min
Limiting speed		7500	r/min
Calculation factor	k_r	0.07
Calculation factor	e	0.8
Calculation factor	X	0.63
Calculation factor	Y₀	0.66
Calculation factor	Y₁	0.78
Calculation factor	Y₂	1.24

Mass

Mass bearing

0.93

Model Number: 3308 A
Inner Diameter：40mm Outer Diameter：90mm Width：36.5mm
Reference speed:7500 r/min Limiting speed:7500 r/min
Type：Bearings, units and housings Ball bearings Angular contact ball bearings Double row angular contact ball bearings
Details： Double row angular contact ball bearings Angular contact ball bearings, double row
Update date：2025-12-09
Application:Polymer,Film machine,miscellaneous instruments,Medium and large motor,electromagnetic clutch,centrifugal pump,Performance test,Die,Roller mill,sanitation facilities,journal lathe
Similar models:330803 A 3308 DTN9 330862 B 3308 DMA 3308 A-2Z 3308 A 330886 B 3308 A-2RS1 53308 + U 308 3308 A-2RS1TN9/MT33
BEARING POWER International Trading Co.,Ltd. specialize in 3308A products，there is large inventory of SKF 3308 A Double row angular contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 3308 A Which SKF 3308A 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
15x35x7 HMSA10 V	15	35	7	Seals
27293	69.85	89.99	10.998	Seals
3200 A-2ZTN9/MT33	10	30	14	Bearings, units and housings
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NU 2305 ECJ	25	62	24	Bearings, units and housings
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SAF 23032 KATLC x 5.7/16	138.1125	-	-	Bearings, units and housings
SNW 138x6.7/8	174.625	190	171.3992	Bearings, units and housings
SYJ 1.3/4 TF	44.45	-	-	Bearings, units and housings
W 6002-2Z	15	32	9	Bearings, units and housings

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