Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 3313 DNRCBM

3313 DNRCBM

Dimensions

d		65	mm
D		140	mm
B		58.7	mm
d₁	≈	95.05	mm
D₁	≈	124.33	mm
D₃		135.2	mm
D₄		149.7	mm
C		4.9	mm
b		3.1	mm
f		2.82	mm
r₀	max.	0.6	mm
r_1,2	min.	2.1	mm
a		114	mm

Abutment dimensions

d_a	min.	77	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	138	kN
Basic static load rating	C₀	122	kN
Fatigue load limit	P_u	5.1	kN
Reference speed		4300	r/min
Limiting speed		4500	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

Model Number: 3313 DNRCBM
Inner Diameter：65mm Outer Diameter：140mm Width：58.7mm
Reference speed:4500 r/min Limiting speed:4300 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:Broadcasting System,animal,Cylinder Standard,power protection,historical instruments,orthodontic material,crimping tools,bag machine,chuck industry,Industrial,Flame Cutting
Similar models:53313 + U 313 3313 A-2Z BT4B 331372/HA4 BT4B 331334/HA4 BT4B 331346 A/HA1 BT4B 331333 BG/HA1 331350 331300 BT4B 331351 BG/HA1 331381
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7022 ACD/P4A	110	170	28	Bearings, units and housings
BC4-8002/HA6	650	900	-	Bearings, units and housings
PWM 120135120	120	135	120	Bearings, units and housings
RN-4x21.8 BF/G2	-	-	4	Bearings, units and housings
TU 13/16 TF	20.638	-	-	Bearings, units and housings
TU 510 M	-	-	-	Bearings, units and housings

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