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

6312

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.	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		7000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13.1

Mass

Mass bearing

1.72

Model Number: 6312
Inner Diameter：60mm Outer Diameter：130mm Width：31mm
Reference speed:7000 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：2026-07-27
Application:expectoration machine,non-motor vehicle Electric car,test laboratory equipment and accessories,Pneumatic Actuator,molding machine,tower crane,Laser Cutting,generator,instrumentation instrument,Internal thread type,axle lathe
Similar models:6312-2RS1 6312-ZNR 6312-2Z 6312 6312-2Z/VA208 6312/HC5C3 6312 M 6312-2RS1/HC5C3WT 6312 NR 6312-2RSH
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Model No. Inner Diameter Outer Diameter Width Type

86947
H 316
K 32x39x18
SAF 23032 KATLC x 5.7/16
SAFS 22544 x 7.13/16 T

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Hot number： 2311 K 470961 61907-2RS1 6005-Z 718/670 ACMB 71913 CD/P4AL FYTB 1.7/16 FM G 5x9x2 S NJ 2322 ECMA NJ 238 ECM NNC 4928 CV NNCF 4948 CV PCM 10010550 M SSAFS 23040 KAT x 7.1/8 WS 81152

Model No.	Inner Diameter	Outer Diameter	Width	Type
86947
H 316
K 32x39x18
SAF 23032 KATLC x 5.7/16
SAFS 22544 x 7.13/16 T