Bearings, units and housings -- Roller bearings -- Cylindrical roller bearings -- Single row cylindrical roller bearings -- Cylindrical roller bearings, single row SKF N 221 ECP

N 221 ECP

SKF Explorer

Dimensions

d		105	mm
D		190	mm
B		36	mm
d₁	≈	134	mm
E		173	mm
r_1,2	min.	2.1	mm
r_3,4	min.	2.1	mm
s	max.	2	mm

Abutment dimensions

d_a	min.	117	mm
d_a	max.	170	mm
D_a	min.	176	mm
D_a	max.	178	mm
r_a	max.	2	mm
r_b	max.	2	mm

Calculation data

Basic dynamic load rating	C	300	kN
Basic static load rating	C₀	315	kN
Fatigue load limit	P_u	36.5	kN
Reference speed		3800	r/min
Limiting speed		4300	r/min
Calculation factor	k_r	0.12
Limiting value	e	0.2
Axial load factor	Y	0.6

Mass

Mass bearing

3.88

Model Number: N 221 ECP
Inner Diameter：105mm Outer Diameter：190mm Width：36mm
Reference speed:4300 r/min Limiting speed:3800 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:mathematical instruments,Pneumatic Control Elements,wheel lathe,linear drive,inorganic chemical,special broaching machine,position switch,Traffic Fire Protection Equipment Security equipment,Water Monitoring,plastic molding,Garment Accessories
Similar models:SAFS 22216 TLC NJ 2212 ECP NUP 2215 ECP HJ 2211 EC FSAF 22216 TLC BS2-2211-2RS/VT143 NU 2211 ECPH RNU 2210 ECJ 22214 E NU 2212 ECP
BEARING POWER International Trading Co.,Ltd. specialize in N221ECP products，there is large inventory of SKF N 221 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 221 ECP Which SKF N221ECP 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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90221	-	-	63.5	Seals
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