Bearings, units and housings -- Ball bearings -- Deep groove ball bearings -- Deep groove ball bearings -- SKF 6311 M

6311 M

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		29	mm
d₁	≈	75.34	mm
D₂	≈	103.7	mm
r_1,2	min.	2	mm

Abutment dimensions

d_a	min.	66	mm
D_a	max.	109	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	74.1	kN
Basic static load rating	C₀	45	kN
Fatigue load limit	P_u	1.9	kN
Reference speed		12000	r/min
Limiting speed		11000	r/min
Calculation factor	k_r	0.03
Calculation factor	f₀	13.1

Mass

Mass bearing

1.65

Model Number: 6311 M
Inner Diameter：55mm Outer Diameter：120mm Width：29mm
Reference speed:11000 r/min Limiting speed:12000 r/min
Type：Bearings, units and housings Ball bearings Deep groove ball bearings Deep groove ball bearings
Details： Deep groove ball bearings
Update date：2025-12-09
Application:heating fans,spectrometer,wheel lathe,tooth filling,horizontal processing,dynamic blood pressure,Blood coagulation reagent,education model Instruments,Embroidery,cleaners,coal mill
Similar models:6311 NR 6311-2ZNR 6311 6311-2Z 6311/HC5C3 6311-2RS1 6311-2Z/VA201 6311 N 6311-RS1 6311-ZNR
BEARING POWER International Trading Co.,Ltd. specialize in 6311M products，there is large inventory of SKF 6311 M Deep groove ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 6311 M Which SKF 6311M 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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
24184 ECA/W33	420	700	280	Bearings, units and housings
37340	95.25	114.3254	9.652	Seals
404653	453	-	-	Seals
406603	640	-	-	Seals
47455	120.65	152.4508	7.62	Seals
BT4-8023 G/HA1VA919	450	595	-	Bearings, units and housings
N 630	75.0062	-	630.0216	Bearings, units and housings
NJ 213 ECP	65	120	23	Bearings, units and housings
NU 2214 ECM	70	125	31	Bearings, units and housings
PL 88	-	-	42.0624	Bearings, units and housings
SAF 22509 x 1.3/8	34.925	-	-	Bearings, units and housings
YAR 209-111-2FW/VA201	42.862	85	49.2	Bearings, units and housings

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Hot number： 11908 27370 7311 BEGBP 90808 90875 TDI design BD-C 3168 KM-OH 3168 H FYTWK 510 L GEZ 104 TXE-2LS N 034 N 1014 KTNHA/HC5SP NUP 2212 ECML PCM 050708 E SIA 70 ESX-2LS W 634-2Z