Bearings, units and housings -- Engineered products -- Hybrid bearings -- Hybrid cylindrical roller bearings, single row -- SKF NU 312 ECM/HC5C3

NU 312 ECM/HC5C3

Dimensions

d		60	mm
D		130	mm
B		31	mm
D₁	≈	110	mm
F		77	mm
s	max.	2.1	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm

Abutment dimensions

d_a	min.	72	mm
d_a	max.	74	mm
d_b	min.	79	mm
D_a	max.	118.1	mm
r_a	max.	2	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C	173	kN
Basic static load rating	C₀	160	kN
Fatigue load limit	P_u	21.2	kN
Reference speed		6000	r/min
Limiting speed		8000	r/min
Calculation factor	k_r	0.15

Mass

Mass bearing

1.43

Model Number: NU 312 ECM/HC5C3
Inner Diameter：60mm Outer Diameter：130mm Width：31mm
Reference speed:8000 r/min Limiting speed:6000 r/min
Type：Bearings, units and housings Engineered products Hybrid bearings Hybrid cylindrical roller bearings, single row
Details： Hybrid cylindrical roller bearings, single row
Update date：2026-04-16
Application:education model Instruments,natural instruments,Laser Cutting,test laboratory equipment and accessories,Sensors,Vertical pull,Beauty and Body,vacuum filter,Storage Tool,position switch,hot and cold box
Similar models:23126 CC/W33 7312 BEGBP 6312 M NU 312 ECJ AHX 3124 H 2312 BD-C 2212 KV-H 312 1312 ETN9 312966 D 21312 E
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25x37x7 HMS5 RG	25	37	7	Seals
26x47x7 HMSA10 RG	26	47	7	Seals
48x70x10 HMS5 V	48	70	10	Seals
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594369	273.05	-	-	Seals
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7474	19.05	33.32	6.35	Seals
90951	-	-	63.5	Seals
FY 1.7/16 TF/VA228	36.512	-	46.4	Bearings, units and housings
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HJ 417	85	126	24	Bearings, units and housings
PFD 25 TF	25	-	-	Bearings, units and housings

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