Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row full complement cylindrical roller bearings -- Cylindrical roller bearings, double row, full complement SKF 319440 DA-2LS

319440 DA-2LS

Dimensions

d		200	mm
D		270	mm
B		80	mm
C		79	mm
d₁	≈	227	mm
D₃		264	mm
C₁		73.2	mm
	+	0.2	mm
C₂		2.9	mm
b		5.2	mm
b₁		7	mm
K		4	mm
r	min.	1.8	mm
r_3,4	min.	0.6	mm

Abutment dimensions

d_a	min.	207	mm
d_as		223	mm
C_a1		65	mm
	-	0.2	mm
C_a2		63	mm
	-	0.2	mm
r_a	max.	1	mm

C_a1 applies for SW snap rings and C_a2 for snap rings in accordance with DIN 471

Calculation data

Basic dynamic load rating	C	561	kN
Basic static load rating	C₀	1250	kN
Fatigue load limit	P_u	125	kN
Limiting speed		430	r/min
Calculation factor	k_r	0.4

Mass

Mass bearing

13.2

Associated products

Snap ring Seeger			SW 270
Snap ring in accordance with DIN 471			270x5

Model Number: 319440 DA-2LS
Inner Diameter：200mm Outer Diameter：270mm Width：80mm
Reference speed:430 r/min Limiting speed:r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Double row full complement cylindrical roller bearings
Details： Double row full complement cylindrical roller bearings Cylindrical roller bearings, double row, full complement
Update date：2026-04-16
Application:machining,Workpiece,Machine tools,industrial fans,chemical raw materials and reagents,lifting upgrade,Broadcasting System,flexible processing,rehabilitation training equipment,extruder,scientific instruments
Similar models:319440 DA-2LS
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Hot number： 1350542 16719 30000 3312 A 401991 708 ACE/P4AH 7319 BEGBY AOHX 3192 G D/W RW156 L 476549 AX/510 NU 320 ECML PWM 354140 SNL 316 TURU YARAG 206-103 WS 81107