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

N 321 ECP

SKF Explorer

Dimensions

d		105	mm
D		225	mm
B		49	mm
d₁	≈	145	mm
E		201	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.	198	mm
D_a	min.	205	mm
D_a	max.	210	mm
r_a	max.	2.5	mm
r_b	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	0.12
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

8.6

Model Number: N 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：2026-04-19
Application:machine tool spindle,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,root canal filling,sucker industry,pump accessories,miscellaneous instruments,chemical instruments,printing equipment,extruder,other mold,drawing die
Similar models:3210 A-2RS1 332169 AA PCZ 3216 M 6321-Z 3211 A-2Z 33218 3213 A-2RS1 53212 + U 212 3210 A PCZ 3216 E
BEARING POWER International Trading Co.,Ltd. specialize in N321ECP products，there is large inventory of SKF N 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 N 321 ECP Which SKF N321ECP 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.

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7006 ACD/HCP4A	30	55	13	Bearings, units and housings
BT4B 334031/HA4C1800	1001	1360	-	Bearings, units and housings
FY 7/8 TF	22.225	-	-	Bearings, units and housings
GEZ 412 ES-2LS	120.65	187.325	105.562	Bearings, units and housings
GS 89309	45	85	8.25	Bearings, units and housings
L 865547/512	381	479.425	49.213	Bearings, units and housings
SY 507 M	-	-	-	Bearings, units and housings

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Hot number： 2213 EKTN9 25082 58709 597356 6407 N 938/932 FYK 30 LF MVR1-25 NKS 35 NU 3188 ECMA/HB1 S7013 CE/HCP4A SAA 80 ESX-2LS SY 50 TDW W 608 R-2RS1 W 61800-2Z