Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller bearings with machined rings -- Needle roller bearings, with machined rings, without an inner ring SKF NK 21/16

NK 21/16

Dimensions

F_w		21	mm
D		29	mm
C		16	mm
r_1,2	min.	0.3	mm

Abutment dimensions

D_a	max.	27	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	13.8	kN
Basic static load rating	C₀	20.4	kN
Fatigue load limit	P_u	2.45	kN
Reference speed		19000	r/min
Limiting speed		22000	r/min

Mass

Mass bearing

0.028

Associated products

Radial shaft seal with a low cross-sectional height, single lip

G 21x29x4

Model Number: NK 21/16
Inner Diameter：21mm Outer Diameter：29mm Width：16mm
Reference speed:22000 r/min Limiting speed:19000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller bearings with machined rings
Details： Needle roller bearings with machined rings Needle roller bearings, with machined rings, without an inner ring
Update date：2024-12-16
Application:small diesel generators,die casting mold,security equipment,machining,agrochemical,enzyme,chamfer,Traffic Fire Protection Equipment Security equipment,Blood coagulation reagent,sheet industry,forming machine
Similar models:PSMF 152125 A51 6213-2RS1/HC5C3WT HJ 219 EC 71821 CD/P4 GB 3021 NUP 2211 ECJ 33213 53218 + U 218 53213 + U 213 NK 21/16
BEARING POWER International Trading Co.,Ltd. specialize in NK21/16 products，there is large inventory of SKF NK 21/16 Needle roller bearings with machined rings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NK 21/16 Which SKF NK21/16 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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10071	25.4	47.02	6.35	Seals
7218 BEGAM	90	160	30	Bearings, units and housings
86903	-	-	63.5	Seals
91343	-	-	57	Seals
NA 4908 RS	40	62	22	Bearings, units and housings
NJ 215 ECJ	75	130	25	Bearings, units and housings
NJ 226 ECJ	130	230	40	Bearings, units and housings
NU 2208 ECP	40	80	23	Bearings, units and housings
SAFS 22520 x 3.3/8 TLC	85.725	-	-	Bearings, units and housings
SNP 3168x12.7/16	315.9125	340	248.3358	Bearings, units and housings
SYR 2 1/2 N-118	63.5	-	-	Bearings, units and housings
YAR 205-100-2RF/HV	25.4	52	34.1	Bearings, units and housings

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