Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Double row cylindrical roller bearings -- Cylindrical roller bearings, double row SKF 319254

319254

Design

Design variant/feature

NNU/WO

Dimensions

d		500	mm
D		650	mm
B		130	mm
D₁	≈	600	mm
F		542	mm
r_1,2	min.	5	mm
r_3,4	min.	5	mm
s	max.	6	mm

Abutment dimensions

d_a	min.	520	mm
d_a	max.	538	mm
d_b	min.	547	mm
D_a	max.	630	mm
r_a	max.	4	mm
r_b	max.	4	mm

Calculation data

Basic dynamic load rating	C	2050	kN
Basic static load rating	C₀	5100	kN
Fatigue load limit	P_u	425	kN
Reference speed		630	r/min
Limiting speed		950	r/min
Calculation factor	k_r	0.15

Mass

Mass bearing

120

Model Number: 319254
Inner Diameter：500mm Outer Diameter：650mm Width：130mm
Reference speed:950 r/min Limiting speed:630 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:Gear grinding machine,Machine Tool Accessories,floor industry,sterilizers,Logistics Equipment,security equipment,product accessories,Spectrum Products,knitted fabrics,quality inspection equipment,hydraulic cylinder buffer
Similar models:319254 319254/VJ202
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Model No.	Inner Diameter	Outer Diameter	Width	Type
527819	228.6	-	-	Seals
530x575x20 HS5 R	530	575	20	Seals
6016-2Z	80	125	22	Bearings, units and housings
71901 ACE/P4A	12	24	6	Bearings, units and housings
89460 M	300	540	145	Bearings, units and housings
90x115x12 HMSA10 V	90	115	12	Seals
FYNT 100 F	100	-	-	Bearings, units and housings
GEH 120 ESX-2LS	120	210	70	Bearings, units and housings
KMD 4	18	-	20	Bearings, units and housings
P 25 TF	25	-	-	Bearings, units and housings
SAF 22528 T	125.4125	-	-	Bearings, units and housings
SYR 2 11/16 N-118	68.2625	-	-	Bearings, units and housings

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