Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 6301-2RZ

W 6301-2RZ

Dimensions

d		12	mm
D		37	mm
B		12	mm
d₁	≈	19.3	mm
D₂	≈	31.92	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	17	mm
d_a	max.	19	mm
D_a	max.	32	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	8.32	kN
Basic static load rating	C₀	4.15	kN
Fatigue load limit	P_u	0.176	kN
Reference speed		48000	r/min
Limiting speed		24000	r/min
Calculation factor	k_r	0.035
Calculation factor	f₀	11.1

Mass

Mass bearing

0.059

Model Number: W 6301-2RZ
Inner Diameter：12mm Outer Diameter：37mm Width：12mm
Reference speed:24000 r/min Limiting speed:48000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-30
Application:Laser Devices,switch,Storage Tool,dye pigments,miscellaneous instruments,Die,equipment and,Wire grinder,Grinding and polishing equipment,glass,gear grinding machine
Similar models:6301-RSL 6301-2Z 6301-2RSH 6301/HR11TN 63010-2RS1 W 6301-2Z 6301-RSH 6301/HR22Q2 W 6301-2RS1 6301/HR22T2
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Model No. Inner Diameter Outer Diameter Width Type

7220 CD/P4A
C 3292 KMB
HM 804846/810
NUKR 90 A
SAF 22338 TLC

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Hot number： 2213 E-2RS1KTN9 29952 332297 60x110x10 HMS5 RG 65037 71911 CD/HCP4A 71915 ACE/HCP4AH1 89192 M 99750 FYTB 15/16 TF NKIA 5913 OH 31/950 H PSM 9011080 A51 RNAO 20x28x26 S71908 ACE/HCP4A

Model No.	Inner Diameter	Outer Diameter	Width	Type
7220 CD/P4A
C 3292 KMB
HM 804846/810
NUKR 90 A
SAF 22338 TLC