Bearings, units and housings -- Roller bearings -- Spherical roller bearings -- Spherical roller bearings -- SKF BD-21318 EK-H 318

21318 EK + H 318

SKF Explorer

Dimensions

d₁		80	mm
D		190	mm
B		43	mm
d₂	≈	112	mm
d₃		120	mm
D₁	≈	150	mm
B₁		65	mm
B₄		18	mm
b		8.3	mm
K		4.5	mm
r_1,2	min.	3	mm

Abutment dimensions

d_a	max.	112	mm
d_b	min.	96	mm
D_a	max.	176	mm
B_a	min.	7	mm
r_a	max.	2.5	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
Reference speed		3600	r/min
Limiting speed		4800	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 + sleeve

7.25

Model Number: BD-21318 EK-H 318
Inner Diameter：80mm Outer Diameter：190mm Width：43mm
Reference speed:4800 r/min Limiting speed:3600 r/min
Type：Bearings, units and housings Roller bearings Spherical roller bearings Spherical roller bearings
Details： Spherical roller bearings
Update date：2026-04-19
Application:bathroom facilities,marine analysis,Industrial Adhesive,Industrial,plastic molding,diving equipment,hydraulic actuator,medical equipment,luminescent reagent,chemical instruments,industrial skin care
Similar models:21318 E BD-21318 EK-AHX 318 BD-21318 EK-H 318 21318 EK
BEARING POWER International Trading Co.,Ltd. specialize in BD-21318EK-H318 products，there is large inventory of SKF BD-21318 EK-H 318 Spherical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the BD-21318 EK-H 318 Which SKF BD-21318EK-H318 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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