Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NU 311 ECJ

NU 311 ECJ

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		29	mm
D₁	≈	100.3	mm
F		70.5	mm
r_1,2	min.	2	mm
r_3,4	min.	2	mm
s	max.	2	mm

Abutment dimensions

d_a	min.	65	mm
d_a	max.	68	mm
d_b	min.	73	mm
D_a	max.	109.2	mm
r_a	max.	2	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C	156	kN
Basic static load rating	C₀	143	kN
Fatigue load limit	P_u	18.6	kN
Reference speed		6000	r/min
Limiting speed		7000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

1.48

Associated products

Angle ring

HJ 311 EC

Model Number: NU 311 ECJ
Inner Diameter：55mm Outer Diameter：120mm Width：29mm
Reference speed:7000 r/min Limiting speed:6000 r/min
Type：Bearings, units and housings Roller bearings Cylindrical roller bearings Single row cylindrical roller bearings
Details： Single row cylindrical roller bearings Cylindrical roller bearings, single row
Update date：2025-12-09
Application:Storage Tool,Handling machinery and various industrial machinery,Medical equipment,respirator,sample cup,Antenna Industry,noise reduction equipment,garden machinery,Film machine,plastic molding,Logistics Equipment
Similar models:HJ 311 EC 31311/DF W 6205-2RS1/VP311 FSAF 22311 FSAF 1311 FSAF 1311 T HA 311 E 3311 A-2Z BT4B 331168 B NJ 2311 ECML
BEARING POWER International Trading Co.,Ltd. specialize in NU311ECJ products，there is large inventory of SKF NU 311 ECJ Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NU 311 ECJ Which SKF NU311ECJ 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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15080	38.1	61.9	6.35	Seals
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71872 ACM	360	440	38	Bearings, units and housings
90854	-	-	25	Seals
90870	-	-	40	Seals
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IR 50X55X20 IS1	50	55	20	Bearings, units and housings
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KML 34	26	-	170	Bearings, units and housings
PCMW 487402 M	48	74	-	Bearings, units and housings
SAF 22626 x 4.1/2 T	114.3	-	-	Bearings, units and housings

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