Bearings, units and housings -- Ball bearings -- Angular contact ball bearings -- Double row angular contact ball bearings -- Angular contact ball bearings, double row SKF 305263 D

305263 D

Dimensions

d		200	mm
D		289.5	mm
B		76	mm
d₁	≈	231.1	mm
D₁	≈	266	mm
b		22	mm
K		7.5	mm
r_1,2	min.	2.1	mm
a		135	mm

Abutment dimensions

d_a	min.	205	mm
D_a	max.	264	mm
r_a	max.	2.1	mm

Calculation data

Basic dynamic load rating	C	178	kN
Basic static load rating	C₀	232	kN
Fatigue load limit	P_u	6.3	kN
Reference speed		1800	r/min
Limiting speed		2200	r/min
Calculation factor	k_r	0.095
Calculation factor	e	0.86
Calculation factor	X	0.62
Calculation factor	Y₀	0.63
Calculation factor	Y₁	0.73
Calculation factor	Y₂	1.17

Mass

Mass bearing

16.4

Model Number: 305263 D
Inner Diameter：200mm Outer Diameter：289.5mm Width：76mm
Reference speed:2200 r/min Limiting speed:1800 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：2024-12-16
Application:lifting upgrade,light therapy instrument,turret industry,electronic materials,plastic rolling,shaft milling machine,Blood coagulation reagent,agrochemical,hydraulic pressure gauge,instrument,sawing machine
Similar models:305263 DA 305263 D
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12x22x7 HMS5 RG	12	22	7	Seals
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91327	-	-	30	Seals
H 2322	100	145	105	Bearings, units and housings
K 81236 M	180	250		Bearings, units and housings
NJ 1064 MA	320	480	74	Bearings, units and housings
SAF 22517 x 2.13/16	71.4375	-	-	Bearings, units and housings
SAF 22534 x 5.7/8 TLC	149.225	-	-	Bearings, units and housings
SAL 12 E	12	-	10	Bearings, units and housings
SHR 30	30	-	-	Coupling systems
SYFWK 50 LTHR	50	-	-	Bearings, units and housings

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Hot number： 15892 22215 E 22325 23130 CCK/W33 313555 B 344/332 AA 408303 4913 7313 BECBJ 81117 TN BTW 150 CM/SP FYWK 3/4 YTA IR 130x145x35 KMT 2 SAFS 22220 T