Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Needle roller and cage assemblies -- Needle roller bearings, needle roller and cage assemblies SKF K 30x37x18

K 30x37x18

Dimensions

F_w	30	mm
E_w	37	mm
U	18	mm

Calculation data

Basic dynamic load rating	C	25.1	kN
Basic static load rating	C₀	39	kN
Fatigue load limit	P_u	4.65	kN
Reference speed		13000	r/min
Limiting speed		15000	r/min

Mass

Mass needle roller and cage assembly

0.03

Associated products

Designation associated G design radial shaft seal with a low cross-sectional height			G 30x37x4
Designation associated SD design radial shaft seal with a low cross-sectional height			SD 30x37x4

Model Number: K 30x37x18
Inner Diameter：30mm Outer Diameter：37mm Width：18mm
Reference speed:15000 r/min Limiting speed:13000 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:auto tools,ignition system,Medical equipment,sawing machine,rock drilling machinery,rolling mill roll neck and slowdown device,noise inspection,medical equipment,Machine Tool Accessories,marine analysis and testing equipment,comprehensive experiment
Similar models:7308 BECAP GRA 3014 7307 BEP PCMF 303426 E 305702 C-2RS1 6304-ZNR NUP 2305 ECML BK 3016 W 6303 NJ 18/630 ECMA/HB1
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Model No.	Inner Diameter	Outer Diameter	Width	Type
14x25x5 HMS5 RG	14	25	5	Seals
20428	51.9938	67.9958	13.0048	Seals
BD-24136 CCK30/W33-AH 24136	170	300	118	Bearings, units and housings
300x335x18 HDS2 R	300	335	18	Seals
34x48x8 HMS5 RG	34	48	8	Seals
524216	704.85	-	-	Seals
525708	469.9	-	-	Seals
6212-2RS1/HC5C3WT	60	110	22	Bearings, units and housings
99268	69.342	79.375	23.0124	Seals
NJ 2317 ECM	85	180	60	Bearings, units and housings
SNW 44x7.15/16	201.6125	220	149.6314	Bearings, units and housings
W 61902 R-2Z	15	28	7	Bearings, units and housings

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