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：2026-04-16
Application:Industrial,Spectral Products,engineering machinery,medical equipment,chemical instruments,universal category,lifting equipment Hoisting hoist,dye pigments,Forming mold,Animal Tracking,hardware
Similar models:3308 ATN9 3308 A-2ZTN9/MT33 3308 A-2Z 3308 DNRCBM 53308 + U 308 3308 A 330824 A 330886 B 3308 DMA 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.

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30x52x10 HMS5 RG	30	52	10	Seals
7005 ACE/P4AH1	25	47	12	Bearings, units and housings
7012 CE/HCP4A	60	95	18	Bearings, units and housings
7213 BECBJ	65	120	23	Bearings, units and housings
87143	-	-	30	Seals
GE 220 TXA-2LS	220	320	100	Bearings, units and housings
K 110x118x30	110	118	30	Bearings, units and housings
NUP 213 ECJ	65	120	23	Bearings, units and housings
PCZ 1008 M	15.875	18.25625	12.7	Bearings, units and housings
SAF 1522 x 3.13/16 T	96.8375	-	-	Bearings, units and housings
SAFS 23026 KA x 4.5/16	109.5375	-	-	Bearings, units and housings
SNW 132x5.7/16	138.1125	160	150.114	Bearings, units and housings

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