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：2026-04-16
Application:plastic molding,metallurgy,Blood coagulation reagent,Beauty and Body,container finishing,Cylinder Standard,chuck industry,bio-chemical,Chromatography Products,stamping die,medical equipment
Similar models:W 6004-2RS1/VP311 BD-22211 EK-AHX 311 331149 E/C675 30311 NU 2311 ECP 7311 BEGAY NJ 2311 ECPH 311-2Z 6311 N W 6003-2RS1/VP311
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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
2212 E-2RS1KTN9	60	110	28	Bearings, units and housings
344/332	40	80	21	Bearings, units and housings
45x62x8 HMS5 RG	45	62	8	Seals
FYC 20 TF	20	-	-	Bearings, units and housings
IR 35x40x30	35	40	30	Bearings, units and housings
K 81138 M	190	240		Bearings, units and housings
NJ 218 ECM	90	160	30	Bearings, units and housings
NK 15/20	15	23	20	Bearings, units and housings
NU 2213 ECP	65	120	31	Bearings, units and housings
PBMF 101608 M1	10	16	8	Bearings, units and housings
PFT 25 RM	25	-	-	Bearings, units and housings
SAF 23026 KA x 4.5/16	109.5375	-	-	Bearings, units and housings

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

Hot number： 16002-2Z 18892 20x35x8 HMS5 V BD-22308 EK-AH 2308 407903 51200 6230 7036 ACD/P4A 99351 BT4B 331226 BG/HA1 C 4130 V KD10-454 NCF 1856 V NU 214 ECJ WS 81110