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

NJ 2312 ECPH

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 ECPH
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：2025-12-03
Application:Surveying Surveying Instruments,Oral Image,Forklift industry,storage shelves,ventilation heating equipment,medical equipment,security equipment,Pneumatic Actuator,Laser Cutting,Cylinder Pneumatic Treatment Element,Display Devices
Similar models:BD-23120 CCK/W33-AHX 3120 2312 K NU 2312 ECP 23124 CCK/W33 2312 K + H 2312 23122-2CS5/VT143 2312 KM 23128 CC/W33 2312 M 32312 B
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Model No.	Inner Diameter	Outer Diameter	Width	Type
36x60x8 CRW1 V	36	60	8	Seals
48x62x8 HMS5 V	48	62	8	Seals
7311 BEGAY	55	120	29	Bearings, units and housings
90786	-	-	25	Seals
P 47 R-15 FM	15	-	-	Bearings, units and housings
PFT 1.1/4 TR	31.75	-	-	Bearings, units and housings
PSM 9011080 A51	90	110	80	Bearings, units and housings
S7011 ACE/P4A	55	90	18	Bearings, units and housings
S7207 ACD/P4A	35	72	17	Bearings, units and housings
SAFS 22517 x 3	76.2	-	-	Bearings, units and housings
W 627/6-2Z	6	10	3	Bearings, units and housings
YAR 215-212-2F		130		Bearings, units and housings

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Hot number： 1350 VL R 16017 2312 K 35x50x8 CRW1 V 45x72x10 HMSA10 V 593180 91395 C 3030 V FYWK 507 Y KD2-053 NK 50/35 TN PCM 606520 E QJ 206 MA SAFS 22230 T SNL 516 TURU