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

3310 DNRCBM

Dimensions

d		50	mm
D		110	mm
B		44.4	mm
d₁	≈	74.6	mm
D₁	≈	96.37	mm
D₃		106.8	mm
D₄		116.6	mm
C		3.28	mm
b		2.7	mm
f		2.46	mm
r₀	max.	0.6	mm
r_1,2	min.	2	mm
a		102	mm

Abutment dimensions

d_a	min.	61	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	81.9	kN
Basic static load rating	C₀	69.5	kN
Fatigue load limit	P_u	3	kN
Reference speed		5300	r/min
Limiting speed		5600	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

1.95

Model Number: 3310 DNRCBM
Inner Diameter：50mm Outer Diameter：110mm Width：44.4mm
Reference speed:5600 r/min Limiting speed:5300 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：2026-04-19
Application:gear grinding machine,Other machinery,Body shaping,Pneumatic Actuator,internal combustion engine,cleaning agent,glass processing machine,spring industry,Low-voltage electrical equipment,industrial equipment,sheet industry
Similar models:BT4B 331077 AG/HA1 BT4B 331089 CG/HA1 BT4B 331066 A/HA4 3310 A 33109 3310 A-2RS1 331092 A 331081 A 33108 3310 ATN9
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