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：2025-12-09
Application:food testing,Processing machinery,wire industry,small appliances,walking Food processing machinery and equipment,other CNC,Infrared Technology,climb ladder,Liposuction device,oral medical device,Warehouse Shelf Equipment
Similar models:62210-2RS1 NUP 2215 ECJ YAR 213-2F NU 2218 ECML 3215 A-2Z ECY 212 BS2-2218-2RSK/VT143 7215 BEP NU 2210 ECM 4214 ATN9
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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
BD-22311 EK-H 2311	50	120	43	Bearings, units and housings
6017-2Z	85	130	22	Bearings, units and housings
6204/HR22Q2	20	47	14	Bearings, units and housings
7015 CD/P4A	75	115	20	Bearings, units and housings
7024 ACE/P4A	120	180	28	Bearings, units and housings
BT1B 328068/HA4	711.2	939.8	120.65	Bearings, units and housings
C 3030 V	150	225	56	Bearings, units and housings
ECY 210	-	-	-	Bearings, units and housings
H 218	80	90	52	Bearings, units and housings
NNU 41/530 K30M/W33	530	870	335	Bearings, units and housings
PFT 1. TR	25.4	-	-	Bearings, units and housings
Z 215 F	75	-	7	Seals

Purchase the SKF NK 21/16 Needle roller bearings, with machined rings, without an inner ring Please fill in the following

Hot number： 32260 J2/HA1 42x55x8 CRW1 V 6x12x2 HM3 R 71801 CD/HCP4 71936 ACD/P4AH1 99231 BT4B 332668/HA1 KDMS 604-385/180 N 076 NN 3022 KTN9/SP PCM 283230 E QJ 309 N2PHAS SALKAC 30 M SYNT 100 FTF W 61800 R-2RS1