Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 2312 ECP

NJ 2312 ECP

SKF Explorer

Dimensions

d		60	mm
D		130	mm
B		46	mm
d₁	≈	84.3	mm
D₁	≈	108.5	mm
F		77	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	3.6	mm

Abutment dimensions

d_a	min.	72	mm
d_a	max.	74	mm
d_b	min.	87	mm
D_a	max.	118.1	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	260	kN
Basic static load rating	C₀	265	kN
Fatigue load limit	P_u	34.5	kN
Reference speed		5600	r/min
Limiting speed		6700	r/min
Calculation factor	k_r	0.25
Limiting value	e	0.3
Axial load factor	Y	0.4

Mass

Mass bearing

2.81

Associated products

Angle ring

HJ 2312 EC

Model Number: NJ 2312 ECP
Inner Diameter：60mm Outer Diameter：130mm Width：46mm
Reference speed:6700 r/min Limiting speed:5600 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:Infrared Technology,Insect Capture,labor insurance,Storage Tool,product accessories,motor,Gripper Swing,E Beauty,air conditioning tools,marine analysis,training beds etc
Similar models:BD-23124 CCK/W33-AHX 3124 22312 EK/VA405 NJ 2312 ECN1ML 23124 CCK/W33 SAF 22312 23122-2CS5K/VT143 NU 2312 ECP BD-23128 CCK/W33-H 3128 2312 KM 23122-2CS5/VT143
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Model No.	Inner Diameter	Outer Diameter	Width	Type
140x180x12 HMS5 V	140	180	12	Seals
230/1250 CAF/W33	1250	1750	375	Bearings, units and housings
BD-23052-2CS5K/VT143-OH 3052 HE	240	400	104	Bearings, units and housings
29480 E	400	710	185	Bearings, units and housings
557678	469.9	-	-	Seals
71908 ACE/HCP4A	40	62	12	Bearings, units and housings
NJ 2309 ECML	45	100	36	Bearings, units and housings
OKBS 41	41	-	-
OKC 690	690		-
OKCX 100	100		-
RN-4x25.8 BF/G2	-	-	4	Bearings, units and housings
SIKAC 20 M	20	-	25	Bearings, units and housings

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