Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF 316739 A

316739 A

Design

Design variant/feature

NNU.4/C4W33WI

Dimensions

d		460	mm
D		650	mm
B		235	mm
D₁	≈	589	mm
F		509	mm
b		16.7	mm
K		9	mm
r_1,2	min.	4	mm
r_3,4	min.	12	mm
a		20	°
s	max.	3.4	mm

Abutment dimensions

d_a	min.	480	mm
d_a	max.	502	mm
d_b	min.	514	mm
D_a	max.	636	mm
r_a	max.	4	mm
r_b	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	4400	kN
Basic static load rating	C₀	11200	kN
Fatigue load limit	P_u	900	kN
Reference speed		670	r/min
Limiting speed		1000	r/min
Calculation factor	k_r	0.36

Mass

Mass bearing

260

Model Number: 316739 A
Inner Diameter：460mm Outer Diameter：650mm Width：235mm
Reference speed:1000 r/min Limiting speed:670 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Double row cylindrical roller bearings
Details： Double row cylindrical roller bearings Cylindrical roller bearings, double row
Update date：2026-04-16
Application:surgical instruments,electrostatic protection,key lock,wall industry,power source,suction nozzle,pump,Broadcasting System,centrifugal pump,universal category,plant determination
Similar models:316739 A
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1800 VL R	1630	-	-	Seals
1850 VRME R	1714	-	-	Seals
30312/DF	60	130	-	Bearings, units and housings
3215 A	75	130	41.3	Bearings, units and housings
608/HR11TN	8	22	7	Bearings, units and housings
7002 CE/HCP4A	15	32	9	Bearings, units and housings
85636	-	-	38.1	Seals
BT4B 331226/HA1	431.8	571.5	-	Bearings, units and housings
H 3936	160	210	87	Bearings, units and housings
HK 1010	10	14	10	Bearings, units and housings
S7024 ACB/HCP4A	120	180	28	Bearings, units and housings
SALA 80 ESX-2LS	80	-	55	Bearings, units and housings

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Hot number： 1000580 23122 CCK/W33 7313 BECBM 75030 99595 AH 24134 FY 1.11/16 TDW NU 1036 ML HA 3136 PCZ 6460 E QJ 1021 N2MA/C4 S7011 CB/HCP4A SY 40 TF/VA228 W 61808-2RZ W 624 R