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

NKXR 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	27	kN
Basic static load rating, axial direction	C₀	78	kN
Fatigue load limit, radial direction	P_u	4.8	kN
Fatigue load limit, axial direction	P_u	7.65	kN
Minimum axial load factor	A	0.000487
Reference speed		3000	r/min
Limiting speed		6000	r/min

Mass

Mass bearing

0.14

Associated products

Inner ring

IR 25x30x20

Model Number: NKXR 30 Z
Inner Diameter：30mm Outer Diameter：42mm Width：30mm
Reference speed:6000 r/min Limiting speed:3000 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：2025-12-09
Application:Water Monitoring,motor,walking Food processing machinery and equipment,Other Machine Tools,enzyme,transistor fittings,Power equipment,Gas turbine,universal category,trolley,Pump
Similar models:SAF 23024 KAT x 4 N 28/630 ECMB/HB1 NNTR 50x130x65.2ZL HME 30/800 NCF 3030 CV 33024 SNL 3084 TURT MS 30/670 SAFS 23038 KATLC x 6.13/16 K 89306 TN
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Hot number： 11544 17702 700x740x20 HDS1 R 7206 BECBPH AN 18 NN 3034 K/SPW33 NU 211 ECM/C3VL0241 PF 20 WF PSM 051210 A51 RN-2x17.8 BF/G2 SAF 22530 x 5.5/16 T SAW 23524 x 4 T SNL 520 TURU SYFJ 45 TF W 61812-2Z