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

NJ 312 ECML

SKF Explorer

Dimensions

d		60	mm
D		130	mm
B		31	mm
d₁	≈	84.3	mm
D₁	≈	109.2	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		10000	r/min
Calculation factor	k_r	0.23
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

2.2

Associated products

Angle ring

HJ 312 EC

Model Number: NJ 312 ECML
Inner Diameter：60mm Outer Diameter：130mm Width：31mm
Reference speed:10000 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:supporting facilities,Body shaping,Spectrum Products,injection molding machine,Industrial,enzyme,Processing machinery,Industrial,Storage Tool,Hydraulic Press,pump accessories
Similar models:331290 HA 3128 L BD-23128 CCK/W33-H 3128 BD-22226 EK-AHX 3126 NU 312 ECJ HK 1312 H 3120 E 21312 EK NU 312 ECM H 3128 L
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510/950 M	950	1080	63	Bearings, units and housings
526192	469.9	-	-	Seals
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6200-Z	10	30	9	Bearings, units and housings
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BSD 55120 C	55	120	20	Bearings, units and housings
GEG 50 ES	50	75	28	Bearings, units and housings
NUH 2244 ECMH/PEX	220	400	108	Bearings, units and housings
YET 204/VL065	20	47	21	Bearings, units and housings

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