Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 61912-2RZ

61912-2RZ

Dimensions

d		60	mm
D		85	mm
B		13	mm
d₁	≈	68.3	mm
D₂	≈	78.7	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	64.6	mm
d_a	max.	68.1	mm
D_a	max.	80.4	mm
r_a	max.	1	mm

Calculation data

Basic dynamic load rating	C	16.5	kN
Basic static load rating	C₀	14.3	kN
Fatigue load limit	P_u	0.6	kN
Reference speed		16000	r/min
Limiting speed		8000	r/min
Calculation factor	k_r	0.02
Calculation factor	f₀	16.4

Mass

Mass bearing

0.2

Model Number: 61912-2RZ
Inner Diameter：60mm Outer Diameter：85mm Width：13mm
Reference speed:8000 r/min Limiting speed:16000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-06-24
Application:garden machinery,Low-voltage electrical equipment,Security Equipment,mathematical instruments,defogging and degreasing,ship special,Machine Tool Accessories,food safety,other accessories,knitted fabrics,glass
Similar models:W 61912-2RS1 61912-2RS1 W 61912-2Z 61912 61912-2RZ W 61912
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Model No. Inner Diameter Outer Diameter Width Type

6011/HR11TN
FSE 515-612
H 715345/311
KMTA 16
PFD 80

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Hot number： 120 VA R 14477 16076 MA 470881 71906 CE/P4AH 85914 99179 BT2B 328615 GE 25 ES GEZ 312 ESX-2LS IR 70x80x25 K 19x23x17 NAO 70x100x30 NU 1021 ML P 62 R-25 TF

Model No.	Inner Diameter	Outer Diameter	Width	Type
6011/HR11TN
FSE 515-612
H 715345/311
KMTA 16
PFD 80