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

3311 DNRCBM

Dimensions

d		55	mm
D		120	mm
B		49.2	mm
d₁	≈	81.55	mm
D₁	≈	105.43	mm
D₃		115.2	mm
D₄		129.7	mm
C		4.9	mm
b		3.1	mm
f		2.82	mm
r₀	max.	0.6	mm
r_1,2	min.	2	mm
a		97	mm

Abutment dimensions

d_a	min.	66	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	95.6	kN
Basic static load rating	C₀	83	kN
Fatigue load limit	P_u	3.55	kN
Reference speed		5000	r/min
Limiting speed		5300	r/min
Calculation factor	k_r	0.095
Calculation factor	e	1.14
Calculation factor	X	0.57
Calculation factor	Y₀	0.52
Calculation factor	Y₁	0.55
Calculation factor	Y₂	0.93

Mass

Mass bearing

2.55

Model Number: 3311 DNRCBM
Inner Diameter：55mm Outer Diameter：120mm Width：49.2mm
Reference speed:5300 r/min Limiting speed:5000 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:electrocardiograph,Cylinder Type,Polymer,other rubber,cooling system,Cleaning equipment,spreader series,Reflective Materials Industrial fabrics,suction nozzle,machine tool spindle,hydraulic pressure gauge
Similar models:3311 DMA 3311 A BT4B 331161 BG/HA1 33110 33113 331175 BG/C355 331169 E/C500 33114 331148 A 33112
BEARING POWER International Trading Co.,Ltd. specialize in 3311DNRCBM products，there is large inventory of SKF 3311 DNRCBM 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 DNRCBM Which SKF 3311DNRCBM 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
2100228	533.4	573.53	14.68	Seals
3750272	952.5	990.6	22.23	Seals
529452	1003.3	-	-	Seals
608-2RSLTN9/HC5C3WTF1	8	22	7	Bearings, units and housings
6315/HC5C3	75	160	37	Bearings, units and housings
99259	66	75.946	23.8252	Seals
AXK 1730	17	30	2	Bearings, units and housings
BTM 170 BM/HCP4CDB	170	260	81	Bearings, units and housings
FSNL 530	150	-	-	Bearings, units and housings
KD10-905	135	648	-	Coupling systems
PSMF 121820 A51	12	18	20	Bearings, units and housings
W 61811-2RZ	55	72	9	Bearings, units and housings

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