Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61901-2RZ

W 61901-2RZ

Dimensions

d		12	mm
D		24	mm
B		6	mm
d₂	≈	15.35	mm
D₂	≈	21.4	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	14	mm
d_a	max.	15	mm
D_a	max.	22	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	2.51	kN
Basic static load rating	C₀	1.46	kN
Fatigue load limit	P_u	0.062	kN
Reference speed		67000	r/min
Limiting speed		32000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	14.5

Mass

Mass bearing

0.011

Model Number: W 61901-2RZ
Inner Diameter：12mm Outer Diameter：24mm Width：6mm
Reference speed:32000 r/min Limiting speed:67000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:marine test,Forming mold,chamfer,ship special,milling head plug,Microwave Equipment,natural instruments,crimping tools,set bacteria instrument,paper processing machine,Beauty and Body
Similar models:W 61901 R 61901 W 61901 W 61901 R-2Z W 61901 R-2RS1 61901-2RS1 W 61901-2RS1 W 61901-2Z W 61901-2RZ W 61901 R-2RZ
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Model No.	Inner Diameter	Outer Diameter	Width	Type
25x47x10 HMS5 V	25	47	10	Seals
44000	111.76	132.842	9.525	Seals
6014-2RS1	70	110	20	Bearings, units and housings
D/W RW188 R	6.35	12.7	3.967	Bearings, units and housings
MVR1-25	25	40	-	Seals
NNU 49/500 BK/SPW33X	500	670	170	Bearings, units and housings
NUKRE 90 A	-	90	100	Bearings, units and housings
NUP 2210 ECP	50	90	23	Bearings, units and housings
OKCX 110	110		-
PBMF 21023080 M1G1	210	230	80	Bearings, units and housings
SSAFS 22522 T	100.0125	-	-	Bearings, units and housings
W 61911	55	80	13	Bearings, units and housings

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Hot number： 13905 24034 CCK30/W33 35x47x7 CRW1 R 7024 ACD/HCP4AL 71892 AGMB BD-C 3980 KM-OH 3980 HE FY 55 FM GS 81156 K 68x74x30 NK 25/16 NU 2224 ECML OKCX 570 SNL 3260 G W 61804 R-2Z W 61809 R-2Z