Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller and cage assemblies -- Needle roller bearings, needle roller and cage assemblies SKF K 30x40x18

K 30x40x18

Dimensions

F_w	30	mm
E_w	40	mm
U	18	mm

Calculation data

Basic dynamic load rating	C	30.3	kN
Basic static load rating	C₀	40	kN
Fatigue load limit	P_u	4.9	kN
Reference speed		12000	r/min
Limiting speed		14000	r/min

Mass

Mass needle roller and cage assembly

0.048

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 30x40x18
Inner Diameter：30mm Outer Diameter：40mm Width：18mm
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：2026-04-20
Application:municipal machinery,universal category,Machine Tool Accessories,industrial fans,CNC,mathematical instruments,trolley,suction nozzle,extruder,tire industry,coupling type
Similar models:30221T88/DB PRM 606530 SSAFS 23034 KATLC x 5.15/16 AS 3047 NU 2308 ECJ SNW 3036x6.5/16 2308 E-2RS1TN9 23060-2CS5K/VT143 NN 3021 TN9/SP NU 309 ECNP
BEARING POWER International Trading Co.,Ltd. specialize in K30x40x18 products，there is large inventory of SKF K 30x40x18 Needle roller and cage assemblies. We has been built up long-term cooperation with SKF company, could make a bulk order of the K 30x40x18 Which SKF K30x40x18 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-23148-2CS5K/VT143-OH 3148 HTL	220	400	128	Bearings, units and housings
35x50x7 HMS5 RG	35	50	7	Seals
4050560	1028.7	1079.5	22.23	Seals
51201 V/HR11T1	12	28	11	Bearings, units and housings
6225	15.875	28.55	6.35	Seals
85x150x12 HMS5 RG	85	150	12	Seals
HJ 306 EC	30	44.95	8.5	Bearings, units and housings
MVR2-25	25	42	-	Seals
RNA 4902	20	28	13	Bearings, units and housings
SAFS 22517-11 TLC	74.6125	-	-	Bearings, units and housings
SYNT 80 L	80	-	-	Bearings, units and housings
W 618/9 R	9	17	4	Bearings, units and housings

Purchase the SKF K 30x40x18 Needle roller bearings, needle roller and cage assemblies Please fill in the following

Hot number： 1318 13509 21x35x7 HMSA10 V BD-24172 ECCK30J/W33-AOH 24172 31320 X/DF 400050 81284 M 90809 GRA 3040 KMFE 22 H SAF 22622 x 3.7/8 RNA 2207.2RS RNU 2208 ECP S7004 ACD/P4A SNL 3160 G