Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Combined needle roller bearings -- Needle roller / thrust rolling bearings SKF NKX 30 Z

NKX 30 Z

Dimensions

F_w		30	mm
D		42	mm
C		30	mm
C₁		11	mm
C₂		9.5	mm
d		30	mm
D₂		48.2	mm
r_1,2	min.	0.6	mm

Abutment dimensions

d_a	min.	42.7	mm
r_a	max.	0.6	mm
r_b	max.	0.3	mm
d_i		25	mm
F		30	mm
B_i		20	mm

Calculation data

Basic dynamic load rating, radial direction	C	22.9	kN
Basic static load rating, radial direction	C₀	38	kN
Basic dynamic load rating, axial direction	C	20.3	kN
Basic static load rating, axial direction	C₀	45.5	kN
Fatigue load limit, radial direction	P_u	4.8	kN
Fatigue load limit, axial direction	P_u	1.7	kN
Minimum axial load factor	A	0.01
Reference speed		6000	r/min
Limiting speed		5000	r/min

Mass

Mass bearing

0.14

Associated products

Inner ring

IR 25x30x20

Model Number: NKX 30 Z
Inner Diameter：30mm Outer Diameter：42mm Width：30mm
Reference speed:5000 r/min Limiting speed:6000 r/min
Type：Bearings, units and housings Roller bearings Needle roller bearings Combined needle roller bearings
Details： Combined needle roller bearings Needle roller / thrust rolling bearings
Update date：2026-04-16
Application:shoe-making machinery,vertical pull,manual Tools,nail products,reinforced machinery,Liposuction device,Logistics Equipment,water,Oral Image,orthodontic material,historical instruments
Similar models:241/1000 ECAK30F/W33 PBM 13015090 M1G1 BD-C 2208 KTN9-H 308 E 241/630 ECA/W33 SAFS 23052 KA x 9.1/2 GE 30 TXG3E-2LS NJ 308 ECM 306 SSAFS 23040 KAT x 7.3/16 AOH 3052
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3314 A-2Z	70	150	63.5	Bearings, units and housings
3250574	825.5	876.3	23.83	Seals
403553	347	-	-	Seals
5926	15.0876	28.55	7.95	Seals
6206/HR22T2	30	62	16	Bearings, units and housings
7313 BEGBY	65	140	33	Bearings, units and housings
99650	165.1	177.8	31.75	Seals
HCCE 120 R	203	838	-	Coupling systems
S71910 ACE/P4A	50	72	12	Bearings, units and housings
SIKB 10 F/VZ019	10	-	14	Bearings, units and housings
SYNT 65 FW	65	-	-	Bearings, units and housings

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