Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF W 61910-2Z

W 61910-2Z

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		9500	r/min
Calculation factor	k_r	0.025
Calculation factor	f₀	16.1

Mass

Mass bearing

0.13

Model Number: W 61910-2Z
Inner Diameter：50mm Outer Diameter：72mm Width：12mm
Reference speed:9500 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：2026-07-30
Application:Pneumatic Actuator,Animal Tracking,manual Tools,chuck industry,Spectrum Products,turret industry,medical equipment,Pneumatic Actuator,sewage pump,education model Instruments,labor insurance
Similar models:W 61910 W 61910-2RS1 61910-2RZ W 61910 R W 61910-2Z 61910-2RS1 61910 W 61910 R-2Z W 61910-2RZ
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Model No. Inner Diameter Outer Diameter Width Type

155x180x15 HMSA10 V
90819
HA 2336
NKXR 17
PPMF 151717

Purchase the SKF W 61910-2Z Please fill in the following

Hot number： 100042 10598 22260 CC/W33 619/710 MA 91324 FSAF 1616 T HM 30/630 HM 3080 LL 483448/418 NU 1044 M NUP 311 ECP PFD 5/8 TF S7203 CD/HCP4A SY 1.3/8 LDW WS 81140

Model No.	Inner Diameter	Outer Diameter	Width	Type
155x180x15 HMSA10 V
90819
HA 2336
NKXR 17
PPMF 151717