Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF 240/630 ECK30J/W33

240/630 ECK30J/W33

SKF Explorer

Dimensions

d		630	mm
D		920	mm
B		290	mm
d₂	≈	697	mm
D₁	≈	823	mm
b		22.3	mm
K		12	mm
r_1,2	min.	7.5	mm

Tapered bore, taper 1:30

Abutment dimensions

D_a	max.	892	mm
r_a	max.	6	mm

Calculation data

Basic dynamic load rating	C	9150	kN
Basic static load rating	C₀	18000	kN
Fatigue load limit	P_u	1140	kN
Reference speed		320	r/min
Limiting speed		530	r/min
Calculation factor	e	0.28
Calculation factor	Y₁	2.4
Calculation factor	Y₂	3.6
Calculation factor	Y₀	2.5

Mass

Mass bearing

635

Model Number: 240/630 ECK30J/W33
Inner Diameter：630mm Outer Diameter：920mm Width：290mm
Reference speed:530 r/min Limiting speed:320 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2026-04-16
Application:Gas turbine,Wire grinder,building decoration raw materials and accessories,static control,Infrared Technology,metallurgical mold,bathroom facilities,non-motor vehicle Electric car,engineering machinery,Cylinder Micro,sheet industry
Similar models:32240T228/DB 240/900 ECA/W33 NCF 2240 ECJB PBMF 220240140 M1G1 BD-240/630 ECK30J/W33-AOH 240/630 G T4EB 240 24060 CCK30/W33 + AOH 24060 G BD-23240 CCK/W33-H 2340 GE 240 TXA-2LS AOH 24076
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68x90x8 CRW1 V	68	90	8	Seals
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BT4B 331559/HA4	1080	1450	-	Bearings, units and housings
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