Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF NJ 321 ECP

NJ 321 ECP

SKF Explorer

Dimensions

d		105	mm
D		225	mm
B		49	mm
d₁	≈	145	mm
D₁	≈	189	mm
F		133	mm
r_1,2	min.	3	mm
r_3,4	min.	3	mm
s	max.	3.4	mm

Abutment dimensions

d_a	min.	119	mm
d_a	max.	129	mm
d_b	min.	148	mm
D_a	max.	209.4	mm
r_a	max.	2.5	mm

Calculation data

Basic dynamic load rating	C	500	kN
Basic static load rating	C₀	500	kN
Fatigue load limit	P_u	57	kN
Reference speed		3200	r/min
Limiting speed		3800	r/min
Calculation factor	k_r	0.15
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

9.07

Model Number: NJ 321 ECP
Inner Diameter：105mm Outer Diameter：225mm Width：49mm
Reference speed:3800 r/min Limiting speed:3200 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：2024-12-15
Application:Industrial,trolley,large agricultural machinery,bag machine,Broadcasting System,set bacteria instrument,industrial skin care,historical instruments,sucker industry,hydraulic pump,respirator
Similar models:3210 ATN9 SAW 23218 T NJ 321 ECP 33212/DF 332129 A/HA4 3210 A 31321 X 7321 BEGAM PCZ 3216 M 7321 BEP
BEARING POWER International Trading Co.,Ltd. specialize in NJ321ECP products，there is large inventory of SKF NJ 321 ECP Single row cylindrical roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 321 ECP Which SKF NJ321ECP is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
316115	550	800	260	Bearings, units and housings
33118	90	150	45	Bearings, units and housings
593629	298.45	-	-	Seals
7021 CD/P4AL	105	160	26	Bearings, units and housings
7209 BE-2RZP	45	85	19	Bearings, units and housings
7417	19.05	28.55	4.78	Seals
BD-C 2213 KTN9-AH 313 G	60	120	31	Bearings, units and housings
HCCE 110 R	178	775	-	Coupling systems
OKCX 790	790		-
NU 2218 ECML	90	160	40	Bearings, units and housings
NU 321 ECML	105	225	49	Bearings, units and housings
OKBS 131	131	-	-

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