Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3313 A

3313 A

SKF Explorer

Dimensions

d		65	mm
D		140	mm
B		58.7	mm
d₁	≈	89.85	mm
D₁	≈	115.95	mm
r_1,2	min.	2.1	mm
a		84	mm

Abutment dimensions

d_a	min.	77	mm
D_a	max.	128	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	146	kN
Basic static load rating	C₀	110	kN
Fatigue load limit	P_u	4.55	kN
Reference speed		4500	r/min
Limiting speed		4500	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

4.1

Model Number: 3313 A
Inner Diameter：65mm Outer Diameter：140mm Width：58.7mm
Reference speed:4500 r/min Limiting speed:4500 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:Performance test,machine lathe,fabric products,die casting mold,lifting tackle,chuck industry,molding machine,building decoration raw materials and accessories,test equipment,Automation,engineering machine
Similar models:BT4B 331347 AG/HA1 3313 A-2Z BT4B 331333 BG/HA1 331306 331381 BT4B 331372/HA4 3313 DNRCBM 3313 A BT4B 331334/HA4 331350
BEARING POWER International Trading Co.,Ltd. specialize in 3313A products，there is large inventory of SKF 3313 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 3313 A Which SKF 3313A 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
2308 EKTN9 + H 2308	35	90	33	Bearings, units and housings
2312 KM	60	130	46	Bearings, units and housings
23224-2CS5K/VT143	120	215	76	Bearings, units and housings
29484 EM	420	730	185	Bearings, units and housings
32317 B	85	180	63.5	Bearings, units and housings
525091	1206.5	-	-	Seals
609/630 MB	630	850	71	Bearings, units and housings
7009 CB/P4A	45	75	16	Bearings, units and housings
71913 ACE/P4AH1	65	90	13	Bearings, units and housings
PNA 12/28	12	28	12	Bearings, units and housings
S7216 ACD/P4A	80	140	26	Bearings, units and housings
SYR 2 15/16-3	74.6125	-	-	Bearings, units and housings

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