Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller and cage assemblies -- Needle roller bearings, needle roller and cage assemblies SKF K 30x40x30

K 30x40x30

Dimensions

F_w	30	mm
E_w	40	mm
U	30	mm

Calculation data

Basic dynamic load rating	C	46.8	kN
Basic static load rating	C₀	69.5	kN
Fatigue load limit	P_u	8.65	kN
Reference speed		12000	r/min
Limiting speed		14000	r/min

Mass

Mass needle roller and cage assembly

0.073

Associated products

Designation associated G design radial shaft seal with a low cross-sectional height			G 30x40x4
Designation associated SD design radial shaft seal with a low cross-sectional height			SD 30x40x4

Model Number: K 30x40x30
Inner Diameter：30mm Outer Diameter：40mm Width：30mm
Reference speed:14000 r/min Limiting speed:12000 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：2025-12-09
Application:inorganic chemical,Liposuction device,Broadcasting System,Spectrum Products,instrumentation instrument,Technical Equipment,ship special,coal mill,forming machine,Industrial,forklift industry
Similar models:SAF 1309 T SSAFS 23038 KA x 6.15/16 240/630 ECK30J/W33 24130 CC/W33 305270 D IR 130x150x50 NN 3038 K/SPW33 BD-230/560 CAK/W33-AOHX 30/560 YAT 216-300 24026 CCK30/W33
BEARING POWER International Trading Co.,Ltd. specialize in K30x40x30 products，there is large inventory of SKF K 30x40x30 Needle roller and cage assemblies. We has been built up long-term cooperation with SKF company, could make a bulk order of the K 30x40x30 Which SKF K30x40x30 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-23030 CCK/W33-H 3030	135	225	56	Bearings, units and housings
4940	12.7	22.23	7.95	Seals
6021-Z	105	160	26	Bearings, units and housings
6004-RSH	20	42	12	Bearings, units and housings
7006 CE/HCP4AL1	30	55	13	Bearings, units and housings
71917 CD/P4AH1	85	120	18	Bearings, units and housings
GS 81218	90	135	10.5	Bearings, units and housings
NJ 307 ECPH	35	80	21	Bearings, units and housings
NJG 2306 VH	30	72	27	Bearings, units and housings
RNU 220 ECP	119	180	34	Bearings, units and housings
S71920 CB/P4A	100	140	20	Bearings, units and housings
W 61907-2Z	35	55	10	Bearings, units and housings

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