Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 312 ECP

NJ 312 ECP

SKF Explorer

Dimensions

d		60	mm
D		130	mm
B		31	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.	2.1	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	173	kN
Basic static load rating	C₀	160	kN
Fatigue load limit	P_u	21.2	kN
Reference speed		5600	r/min
Limiting speed		6700	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

1.83

Associated products

Angle ring

HJ 312 EC

Model Number: NJ 312 ECP
Inner Diameter：60mm Outer Diameter：130mm Width：31mm
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：2026-08-24
Application:standing experimental equipment,die casting mold,drawing die,top industry,food add,printing machinery,rehabilitation training equipment,Plastic Equipment,Industrial,vacuum filter,test equipment
Similar models:2212 EKTN9 + H 312 6312 M NU 2312 ECM 6312-ZNR 6312 NR NU 2312 ECML 23128 CCK/W33 GEZ 312 ES NJ 312 ECJ BD-22224 EK-H 3124
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Model No. Inner Diameter Outer Diameter Width Type

25x50x10 HMS5 RG
FY 5/8 FM
HJ 328 EC
SYR 1 3/4
W 606 R-2Z

Purchase the SKF NJ 312 ECP Cylindrical roller bearings, single row Please fill in the following

Hot number： 17x34x7.9 CRSA1 P BD-231/630 CAK/W33-AOH 31/630 239/800 CA/W33 50x68x7 HMS5 V BD-C 31/500 KM-OH 31/500 H D/W R144 R-2Z GE 60 ES HCCE 080 R HJ 2208 EC NAO 35x55x20 NK 20/20 NU 424 SAF 22309 PRMF 303420 PWM 303630

Model No.	Inner Diameter	Outer Diameter	Width	Type
25x50x10 HMS5 RG
FY 5/8 FM
HJ 328 EC
SYR 1 3/4
W 606 R-2Z