Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2311 ECPH

NJ 2311 ECPH

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		43	mm
d₁	≈	77.5	mm
D₁	≈	100.3	mm
F		70.5	mm
r_1,2	min.	2	mm
r_3,4	min.	2	mm
s	max.	3.5	mm

Abutment dimensions

d_a	min.	65	mm
d_a	max.	68	mm
d_b	min.	80	mm
D_a	max.	109.2	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	232	kN
Basic static load rating	C₀	232	kN
Fatigue load limit	P_u	30.5	kN
Reference speed		6000	r/min
Limiting speed		7000	r/min
Calculation factor	k_r	0.25
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

2.26

Associated products

Angle ring

HJ 2311 EC

Model Number: NJ 2311 ECPH
Inner Diameter：55mm Outer Diameter：120mm Width：43mm
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：2026-07-24
Application:medical equipment,coupling type,Performance test,food add,horizontal processing,Cylinder Special,position switch,Body shaping,sucker industry,forklift industry,noise reduction equipment
Similar models:NJG 2311 VH FSAF 22311 NJ 2311 ECML 32311 B YSA 211-2FK + H 2311 2311 KM NU 2311 ECP SAF 22311 NU 2311 ECML HM 231148/110
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Model No. Inner Diameter Outer Diameter Width Type

23040 CCK/W33
25x50x8 CRW1 R
90x115x12 HMSA10 RG
FSAF 23024 KA x 4.1/4
OKC 390

Purchase the SKF NJ 2311 ECPH Cylindrical roller bearings, single row Please fill in the following

Hot number： 1080 VRME R 11366 12678 20x42x7 HMS5 RG 30x58x8 CRWA1 R 52306 BC2B 320055 A FYR 1 7/16 H 3120 NAO 6x17x10 TN NU 29/600 ECMA/HB1 PBM 152216 M1G1 PCM 455050 M SAFS 22516-11 x 2.5/8 T YET 211-203

Model No.	Inner Diameter	Outer Diameter	Width	Type
23040 CCK/W33
25x50x8 CRW1 R
90x115x12 HMSA10 RG
FSAF 23024 KA x 4.1/4
OKC 390