Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 312

312

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.	118	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	91.3	kN
Basic static load rating	C₀	78	kN
Fatigue load limit	P_u	3.35	kN
Reference speed		9500	r/min
Limiting speed		6000	r/min
Calculation factor	k_r	0.05

Mass

Mass bearing

1.85

Model Number: 312
Inner Diameter：60mm Outer Diameter：130mm Width：31mm
Reference speed:6000 r/min Limiting speed:9500 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2021-06-05
Application:machining,car instrument,Industrial Electromechanical,animal anatomy,Display Devices,sample cup,metallurgical mold,medical equipment,journal lathe,electromagnetic clutch,spectrometer
Similar models:NU 312 ECML 312967 E NJ 312 ECP GS 89312 H 3120 E 32312/DF 7312 BECBM FSAF 22312 TLC NUP 312 ECM HE 3120 E
BEARING POWER International Trading Co.,Ltd. specialize in 312 products，there is large inventory of SKF 312 Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 312 Which SKF 312 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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