Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61910

W 61910

Dimensions

d		50	mm
D		72	mm
B		12	mm
d₁	≈	56.8	mm
D₂	≈	67.9	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	54	mm
d_a	max.	56.5	mm
D_a	max.	68.5	mm
r_a	max.	0.6	mm

Calculation data

Basic dynamic load rating	C	12.5	kN
Basic static load rating	C₀	11.6	kN
Fatigue load limit	P_u	0.5	kN
Reference speed		19000	r/min
Limiting speed		12000	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	16.1

Mass

Mass bearing

0.12

Model Number: W 61910
Inner Diameter：50mm Outer Diameter：72mm Width：12mm
Reference speed:12000 r/min Limiting speed:19000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-08-19
Application:rock drilling machinery,X-ray Equipment,light therapy instrument,electrostatic protection,manual Tools,wall materials,atomizer class,rolling mill roll neck and slowdown device,Other machinery,food / grain / food equipment,packing equipment
Similar models:W 61910 R-2Z W 61910 R 61910-2RS1 W 61910 61910 W 61910-2Z W 61910-2RS1 W 61910-2RZ 61910-2RZ
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Model No. Inner Diameter Outer Diameter Width Type

3125544
320/28 X
32004 X
SNW 128x4.7/8
YAR 207-2RFGR/HV

Purchase the SKF W 61910 Please fill in the following

Hot number： 24168 ECCK30J/W33 BD-22208 EK-AH 308 315800 B 51338 M 52209 531331 BT4B 334136 G/HA1VA901 FY 1.3/4 RM FYWR 1.3/8 YTHR H 320 E NK 75/35 SAF 22532 x 5.1/2 TLC SAFS 22528 x 4.7/8 T SYJ 2.1/2 TF W 61915-2Z

Model No.	Inner Diameter	Outer Diameter	Width	Type
3125544
320/28 X
32004 X
SNW 128x4.7/8
YAR 207-2RFGR/HV