Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6312-2Z

6312-2Z

SKF Explorer

Dimensions

d		60	mm
D		130	mm
B		31	mm
d₁	≈	81.86	mm
D₂	≈	112.2	mm
r_1,2	min.	2.1	mm

Abutment dimensions

d_a	min.	72	mm
d_a	max.	81.8	mm
D_a	max.	118	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	85.2	kN
Basic static load rating	C₀	52	kN
Fatigue load limit	P_u	2.2	kN
Reference speed		11000	r/min
Limiting speed		5600	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13.1

Mass

Mass bearing

1.78

Model Number: 6312-2Z
Inner Diameter：60mm Outer Diameter：130mm Width：31mm
Reference speed:5600 r/min Limiting speed:11000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2026-07-28
Application:car steering pin,Industrial Electromechanical,other mold,Hair styling device,clean stationery,Low-voltage electrical equipment,medical equipment,Industrial equipment,Generator,flexible processing,vertical sawing machine
Similar models:6312-2RS1/HC5C3WT 6312 NR 6312-2Z/VA208 6312-ZNR 6312-Z 6312-2Z 6312 6312-2RS1 6312-2ZNR 6312-RS1
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Model No. Inner Diameter Outer Diameter Width Type

86343
FSNL 520-617
FYTB 25 TF
PFT 20 WF
SSAFS 22640 x 7.1/4 TLC

Purchase the SKF 6312-2Z Please fill in the following

Hot number： 32477 403754 54949 62212-2RS1 81256 M 84263 NU 2307 ECJ PBMF 15017070 M1G1 PWKR 72.2RS RNA 2206.2RS SAFS 23028 KATLC x 4.15/16 SALKB 18 F SNL 3264 G SYE 1 3/4 W 61705 R

Model No.	Inner Diameter	Outer Diameter	Width	Type
86343
FSNL 520-617
FYTB 25 TF
PFT 20 WF
SSAFS 22640 x 7.1/4 TLC