Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3310 A

3310 A

SKF Explorer

Dimensions

d		50	mm
D		110	mm
B		44.4	mm
d₂	≈	62	mm
D₂	≈	99.45	mm
r_1,2	min.	2	mm
a		65	mm

Abutment dimensions

d_a	min.	61	mm
D_a	max.	99.5	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	90	kN
Basic static load rating	C₀	64	kN
Fatigue load limit	P_u	2.75	kN
Reference speed		6000	r/min
Limiting speed		6000	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

1.7

Model Number: 3310 A
Inner Diameter：50mm Outer Diameter：110mm Width：44.4mm
Reference speed:6000 r/min Limiting speed:6000 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：2026-07-24
Application:mathematical instruments,internal combustion engine,EEG,power tools,Rolling mill,Other Machine Tools,hydraulic control element,Logistics Equipment,container finishing,Technical Equipment,intermediate
Similar models:BT4B 331077 AG/HA1 BT4B 331066 A/HA4 3310 A 53310 + U 310 331092 A 33108/DF 331081 A 33109 BT4B 331089 CG/HA1 BT4B 331093 BG/HA1
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Model No. Inner Diameter Outer Diameter Width Type

BD-22240 CCK/W33-H 3140
NCF 2244 V
NU 2208 ECP
PFT 17 RM
SNW 3036x6.1/2

Purchase the SKF 3310 A Angular contact ball bearings, double row Please fill in the following

Hot number： 1350 VRME R 13536 31309T62.5/DB 607-2RSL 7012 ACD/HCP4A AXK 0821 TN BTM 160 AM/P4CDB FYT 1.3/8 TF/VA228 NJ 2308 ECML OKBS 66 PCM 141625 M PCM 303425 E SY 3/4 TF/VA228 T7FC 060 Z 303

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-22240 CCK/W33-H 3140
NCF 2244 V
NU 2208 ECP
PFT 17 RM
SNW 3036x6.1/2