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-2RS1

3310 A-2RS1

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.	61.5	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
Limiting speed		4300	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-2RS1
Inner Diameter：50mm Outer Diameter：110mm Width：44.4mm
Reference speed:4300 r/min Limiting speed: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:Seals,Generator,Plastic Equipment,rolling mill roll neck and slowdown device,Water Monitoring,embroidery cloth,internal combustion engine,equipment,altimeter etc,food sterilization,spectrometer
Similar models:BT4B 331089 A/HA4 BT4B 331066 A/HA4 3310 A-2RS1 BT4B 331089 CG/HA1 3310 DNRCBM 33109 3310 A-2Z 331081 A 3310 DMA 3310 ATN9
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Model No.	Inner Diameter	Outer Diameter	Width	Type
110 VS V	99	-	-	Seals
12545	31.75	53.98	6.35	Seals
14x28x7 HMSA10 V	14	28	7	Seals
22870	58.3438	79.96	9.12	Seals
528526	1346.2	-	-	Seals
BTW 110 CTN9/SP	110	170	72	Bearings, units and housings
FYTWR 1.1/4 AYTHR	31.75	-	-	Bearings, units and housings
NKI 95/26	95	125	26	Bearings, units and housings
S71903 CD/HCP4A	17	30	7	Bearings, units and housings
SYE 1 7/16 N	36.5125	-	-	Bearings, units and housings
SYE 2 15/16-3	74.6125	-	-	Bearings, units and housings
ZW 42x52	42	52	2	Seals

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Hot number： 2306 K + H 2306 3313 A-2Z 525036 87899 71930 ACD/P4A FSAF 1617 x 2.7/8 T FSYE 3-3 FYTWR 25 YTHR N 028 NKS 20 PCMF 081007.5 E RNAO 30x42x32 SYWK 508 Y W 602 YARAG 210-115