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

NU 312 ECPH

SKF Explorer

Dimensions

d		60	mm
D		130	mm
B		31	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.	79	mm
D_a	max.	118.1	mm
r_a	max.	2	mm
r_b	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

1.78

Associated products

Angle ring

HJ 312 EC

Model Number: NU 312 ECPH
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：2025-12-09
Application:van,Hydraulic Press,lifting chain,plastic molding,agrochemical,Power equipment,test equipment,Medical equipment,fabric products,Sensors,building decoration raw materials and accessories
Similar models:H 312 E H 3120 BD-23122-2CS5K/VT143-H 3122 E BD-23128 CCK/W33-AHX 3128 23128 CC/W33 53312 + U 312 NU 2312 ECM BT4B 331243 A/HA1 NJ 312 ECP FSAF 1312
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Model No.	Inner Diameter	Outer Diameter	Width	Type
17x35x7 HMS5 RG	17	35	7	Seals
19770	50.8	66.93	5.94	Seals
20x30x5 HMS5 V	20	30	5	Seals
BD-23122-2CS5K/VT143-H 3122 E	100	180	56	Bearings, units and housings
58x80x8 HMSA10 V	58	80	8	Seals
609/630 MB	630	850	71	Bearings, units and housings
AXK 6085	60	85	3	Bearings, units and housings
KMT 3	18	-	17	Bearings, units and housings
NU 213 ECM	65	120	23	Bearings, units and housings
OH 3288 H	410	560	361	Bearings, units and housings
OKBS 122	122	-	-
SAFS 23026 KA x 4.5/16	109.5375	-	-	Bearings, units and housings

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