Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3311 A-2RS1

3311 A-2RS1

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		49.2	mm
d₂	≈	68.4	mm
D₂	≈	109.4	mm
r_1,2	min.	2	mm
a		72	mm

Abutment dimensions

d_a	min.	66	mm
d_a	max.	68	mm
D_a	max.	109	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	112	kN
Basic static load rating	C₀	81.5	kN
Fatigue load limit	P_u	3.45	kN
Limiting speed		3800	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

2.65

Model Number: 3311 A-2RS1
Inner Diameter：55mm Outer Diameter：120mm Width：49.2mm
Reference speed:3800 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:engineering machinery,set bacteria instrument,Animal Tracking,Display Devices,metering pump,special broaching machine,Broadcasting System,Leather Products,food testing,Performance test,Infrared Technology
Similar models:33115 33118 3311 DMA 331148 A 331159 A BT4B 331161 BG/HA1 331197 A BT4B 331123 DG/HA1 33116 3311 ATN9
BEARING POWER International Trading Co.,Ltd. specialize in 3311A-2RS1 products，there is large inventory of SKF 3311 A-2RS1 Double row angular contact ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 3311 A-2RS1 Which SKF 3311A-2RS1 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
11740	30.1752	46.43	9.53	Seals
412803	1218	-	-	Seals
6221-Z	105	190	36	Bearings, units and housings
7008 CB/HCP4A	40	68	15	Bearings, units and housings
7013 ACD/P4AL	65	100	18	Bearings, units and housings
7017 ACD/P4A	85	130	22	Bearings, units and housings
71900 CE/HCP4AH	10	22	6	Bearings, units and housings
71906 CD/HCP4A	30	47	9	Bearings, units and housings
FSAF 22515 x 2.1/2 T	63.5	-	-	Bearings, units and housings
NU 316 ECJ	80	170	39	Bearings, units and housings
SAF 22510-210	42.8625	-	-	Bearings, units and housings
YSP 206-103 SB-2F	30.16	62	28	Bearings, units and housings

Purchase the SKF 3311 A-2RS1 Angular contact ball bearings, double row Please fill in the following

Hot number： 1763320 32x50x10 HMSA10 RG 71904 CE/HCP4A BD-C 2211 KV-AHX 311 FYR 3 1/2-3 HA 3026 E K 105x112x21 KMT 28 NA 2202.2RS NNCL 4916 CV NNU 41/500 M/W33 PRM 505525 SNL 524 TURU SYE 2 15/16-18 WS 89416