Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 310 ECJ

NJ 310 ECJ

SKF Explorer

Dimensions

d		50	mm
D		110	mm
B		27	mm
d₁	≈	71.2	mm
D₁	≈	91.4	mm
F		65	mm
r_1,2	min.	2	mm
r_3,4	min.	2	mm
s	max.	1.9	mm

Abutment dimensions

d_a	min.	60	mm
d_a	max.	63	mm
d_b	min.	73	mm
D_a	max.	99.6	mm
r_a	max.	2	mm

Calculation data

Basic dynamic load rating	C	127	kN
Basic static load rating	C₀	112	kN
Fatigue load limit	P_u	15	kN
Reference speed		6700	r/min
Limiting speed		8000	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

1.18

Associated products

Angle ring

HJ 310 EC

Model Number: NJ 310 ECJ
Inner Diameter：50mm Outer Diameter：110mm Width：27mm
Reference speed:8000 r/min Limiting speed:6700 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:generator,electric pump,fabric products,Cylinder Pneumatic Treatment Element,Warehouse Shelf Equipment,decoration machinery,medical equipment,agricultural testing and analysis equipment and related,equipment and,Special Equipment,sheet industry
Similar models:7310 BECBP HA 2310 EE 649239/649310 WS 89310 H 310 N 310 ECP BT4B 331077 AG/HA1 NJ 310 ECM HE 310 E 1310 ETN9
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Model No.	Inner Diameter	Outer Diameter	Width	Type
13953	35.0012	53.2638	7.9502	Seals
17231	44.45	57.15	7.95	Seals
7005 CD/P4A	25	47	12	Bearings, units and housings
8782	22.225	41.25	6.35	Seals
GRA 3034	170	230	67	Bearings, units and housings
C 3972 KM	360	480	90	Bearings, units and housings
FSAF 22615 x 2.3/8 TLC	60.325	-	-	Bearings, units and housings
KR 35 B	-	35	18	Bearings, units and housings
NN 3038 K/SPW33	190	290	75	Bearings, units and housings
NUP 2309 ECML	45	100	36	Bearings, units and housings
SNW 6x15/16	23.8125	30	34.1122	Bearings, units and housings
YAR 206-2RF/VE495	30	62	38.1	Bearings, units and housings

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