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

NU 311 ECML

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		29	mm
D₁	≈	101	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		11000	r/min
Calculation factor	k_r	0.23
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

1.62

Associated products

Angle ring

HJ 311 EC

Model Number: NU 311 ECML
Inner Diameter：55mm Outer Diameter：120mm Width：29mm
Reference speed:11000 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:steam Hydraulic control element,ECG,Digital Generator,Vacuum generator,historical instruments,Reflective Materials Industrial fabrics,Hydraulic Equipment,thin metal materials,beverage production,electromagnetic clutch,EEG
Similar models:331197 A 311-ZNR NJ 2311 ECPH 33113 R HJ 2311 EC 33111T88/DB 331175 A 33115/DF NJ 311 ECP 52311
BEARING POWER International Trading Co.,Ltd. specialize in NU311ECML products，there is large inventory of SKF NU 311 ECML 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 ECML Which SKF NU311ECML 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
316083 A	500	670	-	Bearings, units and housings
409303	890	-	-	Seals
6201-Z	12	32	10	Bearings, units and housings
99122	29.845	35.56	11.1252	Seals
NNCL 4848 CV	240	300	60	Bearings, units and housings
NNU 4196 M/W33	480	790	308	Bearings, units and housings
NU 314 ECM/HC5C3	70	150	35	Bearings, units and housings
NUKRE 62 A	-	62	28	Bearings, units and housings
OKTC 365	-	560	-
SAFS 22536 x 6.5/16 TLC	160.3375	-	-	Bearings, units and housings
SNW 122x3.15/16	100.0125	110	110.1852	Bearings, units and housings
W 605 R-2RS1	5	14	5	Bearings, units and housings

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