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

NU 311 ECP

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

1.44

Associated products

Angle ring

HJ 311 EC

Model Number: NU 311 ECP
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：2026-04-16
Application:test equipment,Sensors,marine test,electric hydraulic lifting platform,vertical pull,Optical detection,flow control valve,Industrial Electromechanical,sewage pump,Cutting Machine,Spectrum Products
Similar models:33114 SAF 1311 32311 BR NU 311 ECML BT4B 331168 B NUP 311 ECML W 6207-2RS1/VP311 NJG 2311 VH 6311 331158 A
BEARING POWER International Trading Co.,Ltd. specialize in NU311ECP products，there is large inventory of SKF NU 311 ECP 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 ECP Which SKF NU311ECP 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
18737	47.625	73.03	7.95	Seals
19760	50.8	66.62	7.95	Seals
31299	79.375	117.5	11.13	Seals
350 VL R	315	-	-	Seals
35x72x7 HMSA10 V	35	72	7	Seals
597825	1524	-	-	Seals
6304-2RSL	20	52	15	Bearings, units and housings
73745	187.325	225.43	15.88	Seals
FSAF 22617 x 2.13/16 T	71.4375	-	-	Bearings, units and housings
GEZ 212 TXE-2LS	69.85	111.125	61.112	Bearings, units and housings
NJ 2306 ECP	30	72	27	Bearings, units and housings
PCM 353930 E	35	39	30	Bearings, units and housings

Purchase the SKF NU 311 ECP Cylindrical roller bearings, single row Please fill in the following

Hot number： 1150112 12432 29906 30x50x8 HMS5 V 32x47x7 HMSA10 RG 440x480x20 HS8 R 86029 FYTB 25 TR GS 81113 NJ 213 ECML PCM 050708 E SAF 22315 TLC SY 509 M W 6207-2RZ W 637/5 X-2Z