Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Combined needle roller bearings -- Needle roller / thrust rolling bearings SKF NKXR 20 Z

NKXR 20 Z

Dimensions

F_w		20	mm
D		30	mm
C		30	mm
C₁		10	mm
C₂		10.5	mm
d		20	mm
D₂		36.2	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	30.7	mm
r_a	max.	0.3	mm
r_b	max.	0.3	mm
d_i		17	mm
F		20	mm
B_i		20	mm

Calculation data

Basic dynamic load rating, radial direction	C	16.5	kN
Basic static load rating, radial direction	C₀	25.5	kN
Basic dynamic load rating, axial direction	C	18.6	kN
Basic static load rating, axial direction	C₀	48	kN
Fatigue load limit, radial direction	P_u	3.05	kN
Fatigue load limit, axial direction	P_u	4.65	kN
Minimum axial load factor	A	0.000184
Reference speed		3800	r/min
Limiting speed		7500	r/min

Mass

Mass bearing

0.084

Associated products

Inner ring

IR 17x20x20

Model Number: NKXR 20 Z
Inner Diameter：20mm Outer Diameter：30mm Width：30mm
Reference speed:7500 r/min Limiting speed:3800 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:Plastic Equipment,sheet industry,organic raw materials,Roller,Antenna Potentials,scientific instruments,screen filter,dye pigments,Digital Generator,ventilation equipment,vacuum filter
Similar models:HK 2820 LS 90120 PF 20 TR 6315/VA201 YET 207-107 NU 2220 ECNML PBMF 142012 M1G1 NJ 209 ECPH NU 1020 M 7205 BEGAY
BEARING POWER International Trading Co.,Ltd. specialize in NKXR20Z products，there is large inventory of SKF NKXR 20 Z Combined needle roller bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the NKXR 20 Z Which SKF NKXR20Z 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.

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