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：2026-06-24
Application:Vertical pull,surgical instruments,Rolling mill,food packaging,equipment and,plastic molding,journal lathe,car instrument,noise inspection,wire industry,Cylinder Special
Similar models:316739 A
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Model No. Inner Diameter Outer Diameter Width Type

6301-RSH
706 ACE/HCP4A
BT4B 334093 G/HA1VA901
FYAWK 1.3/16 LTA
SAFS 22520 x 3.3/8 TLC

Purchase the SKF 316739 A Cylindrical roller bearings, double row Please fill in the following

Hot number： 23779 24124 CCK30/W33 + AH 24124 63.6x82.5x15.0 TP 99253 BT4B 331347 AG/HA1 HA 3134 L KMTA 28 MVR2-90 NU 2208 ECPH NUP 2218 ECP OH 3296 H PBM 658060 M1G1 SALKAC 16 M SD 35x45x4 W 61710-2RS1

Model No.	Inner Diameter	Outer Diameter	Width	Type
6301-RSH
706 ACE/HCP4A
BT4B 334093 G/HA1VA901
FYAWK 1.3/16 LTA
SAFS 22520 x 3.3/8 TLC