Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6203-2ZNR

6203-2ZNR

SKF Explorer

Dimensions

d		17	mm
D		40	mm
B		12	mm
d₁	≈	24.5	mm
D₂	≈	34.98	mm
D₃		38.1	mm
D₄		44.6	mm
b		1.35	mm
C		2.06	mm
f		1.12	mm
r₀	max.	0.4	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	21.2	mm
d_a	max.	24.4	mm
D_a	max.	35.8	mm
D_b	min.	46	mm
b_a	min.	1.5	mm
C_a	max.	3.18	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	9.95	kN
Basic static load rating	C₀	4.75	kN
Fatigue load limit	P_u	0.2	kN
Reference speed		38000	r/min
Limiting speed		19000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	13

Mass

Mass bearing

0.065

Included products

Snap ring

SP 40

Model Number: 6203-2ZNR
Inner Diameter：17mm Outer Diameter：40mm Width：12mm
Reference speed:19000 r/min Limiting speed:38000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-04-16
Application:Chromatography Products,air purification,tower crane,safety testing,Broadcasting System,industrial fans,spring industry,Broadcasting System,molding machine,circulating pump,Insect Count
Similar models:6203/VA201 W 6203-2RS1/VP311 6203-2Z/VA201 6203/HR22Q2 6203-2RSL W 6203-2RS1 6203-Z 6203-2ZNR 6203-RSL 1726203-2RS1
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Hot number： 315526 407703 51080 F 59999 6306-2RSH 71934 ACD/HCP4A 80x100x12 HMS5 RG BC2B 326894/HB1 BT4B 332967/HA4 GE 25 ES HM 88542/510 NKIS 45 PBM 152230 M1G1 PSM 061208 A51 W 61910-2RS1