Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller and cage assemblies -- Needle roller bearings, needle roller and cage assemblies SKF K 15x21x15

K 15x21x15

Dimensions

F_w	15	mm
E_w	21	mm
U	15	mm

Calculation data

Basic dynamic load rating	C	13.8	kN
Basic static load rating	C₀	16.3	kN
Fatigue load limit	P_u	2	kN
Reference speed		24000	r/min
Limiting speed		26000	r/min

Mass

Mass needle roller and cage assembly

0.011

Associated products

Designation associated G design radial shaft seal with a low cross-sectional height			G 15x21x3
Designation associated SD design radial shaft seal with a low cross-sectional height			SD 15x21x3

Model Number: K 15x21x15
Inner Diameter：15mm Outer Diameter：21mm Width：15mm
Reference speed:26000 r/min Limiting speed:24000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Needle roller and cage assemblies
Details： Needle roller and cage assemblies Needle roller bearings, needle roller and cage assemblies
Update date：2026-04-16
Application:electrocardiograph,spreader series,Liposuction device,welding equipment,Optical detection,comprehensive experiment,spectrometer,boring bar boring bar,machine tool spindle,packaging machinery,baler
Similar models:PSM 152230 A51 YEL 205-015-2F 22315 EJA/VA405 SAF 1517 x 2.13/16 TLC SSAFS 22515 x 2.3/8 T 215-2ZNR SAF 1509-210 51115 SNP 3156x10.7/16 FYTB 1.15/16 TDW
BEARING POWER International Trading Co.,Ltd. specialize in K15x21x15 products，there is large inventory of SKF K 15x21x15 Needle roller and cage assemblies. We has been built up long-term cooperation with SKF company, could make a bulk order of the K 15x21x15 Which SKF K15x21x15 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
105x130x12 HMSA10 RG	105	130	12	Seals
13005	33	59	17	Seals
511/500 F	500	600	80	Bearings, units and housings
52232 M	140	225	90	Bearings, units and housings
60/500 N1MAS	500	720	100	Bearings, units and housings
619/7-2Z	7	17	5	Bearings, units and housings
6212-2ZNR	60	110	22	Bearings, units and housings
980 VE R	942	-	-	Seals
K 20x24x13	20	24	13	Bearings, units and housings
NU 214 ECM/C3VL0241	70	125	24	Bearings, units and housings
SIA 60 ES-2RS	60	-	44	Bearings, units and housings
YEL 206-2F	30	62	36.5	Bearings, units and housings

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