Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF BS2-2219-2RS/VT143

BS2-2219-2RS/VT143

SKF Explorer

Dimensions

d		95	mm
D		170	mm
B		51	mm
d₂	≈	109	mm
D₁	≈	155	mm
b		8.3	mm
K		4.5	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	107	mm
d_a	max.	109	mm
D_a	max.	158	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	393	kN
Basic static load rating	C₀	450	kN
Fatigue load limit	P_u	45.5	kN
Limiting speed		1700	r/min
Calculation factor	e	0.24
Calculation factor	Y₁	2.8
Calculation factor	Y₂	4.2
Calculation factor	Y₀	2.8

Mass

Mass bearing

4.65

Model Number: BS2-2219-2RS/VT143
Inner Diameter：95mm Outer Diameter：170mm Width：51mm
Reference speed:1700 r/min Limiting speed:r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2025-12-09
Application:Plastic molding,equipment,circulating pump,chamfering machine etc,plastic molding,noise reduction equipment,mathematical instruments,switch,wheel lathe,ventilation equipment,plastic blow molding
Similar models:NJ 2219 ECJ BS2-2219-2RS/VT143 NU 2219 ECP BD-22219 EK-AHX 319 NU 2219 ECJ 2219 KM NU 2219 ECM 2219 K 32219T105/DB 32219/DF
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20x40x7 CRW1 R	20	40	7	Seals
22405	57.15	79.38	9.53	Seals
2309 EKTN9	45	100	36	Bearings, units and housings
30x60x8 CRW1 R	30	60	8	Seals
395 VRME R	386	-	-	Seals
51108 V/HR11T1	40	60	13	Bearings, units and housings
6208/HR11TN	40	80	18	Bearings, units and housings
68450/68712	114.3	180.975	34.925	Bearings, units and housings
FY 40 TF/VA228	40	-	54.2	Bearings, units and housings
GEZ 300 ESL-2LS	76.2	120.65	57.15	Bearings, units and housings
SAF 22315 TLC	75	-	-	Bearings, units and housings
SAL 35 ES-2RS	35	-	25	Bearings, units and housings

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