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

NU 2311 ECPH

SKF Explorer

Dimensions

d		55	mm
D		120	mm
B		43	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.	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	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

2.18

Associated products

Angle ring

HJ 2311 EC

Model Number: NU 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:lifting equipment Hoisting hoist,pump accessories,Digital Generator,Display Devices,decoration machinery,Broadcasting System,security,mechanical annex,horizontal processing,Body shaping,glass processing machine
Similar models:NJ 2311 ECML FSAF 22311 2311 K 22311 E 32311 BR 22311 EK + AHX 2311 32311 B YSA 211-2FK + HA 2311 HE 2311 B FSAF 22311 T
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Model No. Inner Diameter Outer Diameter Width Type

314190
6313 M
NJ 310 ECM
SAF 1518 x 3.1/4
SAF 1620 x 3.3/8 TLC

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

Hot number： 10634 2222 55x70x8 CRW1 V 607/HR22Q2 BTW 100 CTN9/SP BD-C 3192 KM-AOHX 3192 G FYTB 25 WDW KRV 52 PPXA NATV 25 NUP 244 ECML NUP 306 ECML PCZ 2432 M SAF 1613 T SAF 22536 x 6.1/2 T SI 80 ES-2RS

Model No.	Inner Diameter	Outer Diameter	Width	Type
314190
6313 M
NJ 310 ECM
SAF 1518 x 3.1/4
SAF 1620 x 3.3/8 TLC