Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF BS2-2218-2RSK/VT143

BS2-2218-2RSK/VT143

SKF Explorer

Dimensions

d		90	mm
D		160	mm
B		48	mm
d₂	≈	102	mm
D₁	≈	146	mm
b		6	mm
K		3	mm
r_1,2	min.	2	mm

Tapered bore, taper 1:12

Abutment dimensions

D_a	max.	149	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	331	kN
Basic static load rating	C₀	375	kN
Fatigue load limit	P_u	39	kN
Limiting speed		1800	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

3.7

Mounting information

Recommended lock nut tightening angle

150

Model Number: BS2-2218-2RSK/VT143
Inner Diameter：90mm Outer Diameter：160mm Width：48mm
Reference speed:1800 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:reinforced machinery,rubber products machinery and equipment,flow control valve,textile machinery,Hydraulic Press,chamfer,transistor fittings,generator,hook,packaging materials,medical equipment
Similar models:NUP 2218 ECP NJ 2218 ECP SAF 22218 T 32218/DF BS2-2218-2RSK/VT143 SAF 22218 TLC BD-BS2-2218-2RSK/VT143-H 2318 E/L73 BD-C 2218 K-AHX 318 PSM 182218 A51 SAFS 22218-11 TLC
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