Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61804 R-2Z

W 61804 R-2Z

Dimensions

d		20	mm
D		32	mm
B		7	mm
d₂	≈	22.1	mm
D₂	≈	29.7	mm
D₃		35	mm
C		1.5	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	22	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	3.97	kN
Basic static load rating	C₀	2.6	kN
Fatigue load limit	P_u	0.11	kN
Reference speed		45000	r/min
Limiting speed		22000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	15.1

Mass

Mass bearing

0.019

Model Number: W 61804 R-2Z
Inner Diameter：20mm Outer Diameter：32mm Width：7mm
Reference speed:22000 r/min Limiting speed:45000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-08-24
Application:electric pump,casting embedding,hanging clamp,marine analysis and testing equipment,spectrometer,noise reduction equipment,food safety,other mold,pump accessories,Broadcasting System,luminescent reagent
Similar models:W 61804 W 61804-2RZ 61804-2RS1 W 61804-2Z 61804-2RZ W 61804 R 61804 W 61804 R-2Z W 61804-2RS1
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Model No. Inner Diameter Outer Diameter Width Type

16247
28x47x10 HMSA10 RG
58x72x8 HMSA10 V
BD-C 3038 K-AH 3038 G
MB 6

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Hot number： 100x125x12 CRW1 R 1150112 534950 6301/HR22Q2 71924 ACB/HCP4AL 89315 TN 99175 BT4B 332961/HA1 MS 3068-64 PBMF 061206 M1 PCMS 2005001.5 M S71913 ACB/P4A SAL 20 C W 617/9 W 6200-2RZ

Model No.	Inner Diameter	Outer Diameter	Width	Type
16247
28x47x10 HMSA10 RG
58x72x8 HMSA10 V
BD-C 3038 K-AH 3038 G
MB 6