Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6218 NR

6218 NR

SKF Explorer

Dimensions

d		90	mm
D		160	mm
B		30	mm
d₁	≈	112.5	mm
D₂	≈	142.6	mm
D₃		155.22	mm
D₄		169.7	mm
b		3.1	mm
C		4.9	mm
f		2.82	mm
r₀	max.	0.6	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	min.	101	mm
D_a	max.	149	mm
D_b	min.	172	mm
b_a	min.	3.5	mm
C_a	max.	7.72	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	101	kN
Basic static load rating	C₀	73.5	kN
Fatigue load limit	P_u	2.8	kN
Reference speed		8500	r/min
Limiting speed		5300	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	15

Mass

Mass bearing

2.27

Included products

Snap ring

SP 160

Model Number: 6218 NR
Inner Diameter：90mm Outer Diameter：160mm Width：30mm
Reference speed:5300 r/min Limiting speed:8500 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-18
Application:Vacuum generator,food testing,horizontal processing,wall industry,Rolling mill,Hydraulic Couplings,plastic blow molding,sanitation facilities,Blood coagulation reagent,sleep monitoring,relay
Similar models:6218 NR 6218/C3VL0241 6218/HC5C3 6218-Z 6218-2Z/VA228 6218-RS1 6218 N 6218-2RS1 6218 6218-2Z
BEARING POWER International Trading Co.,Ltd. specialize in 6218NR products，there is large inventory of SKF 6218 NR Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 6218 NR Which SKF 6218NR 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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