Bearings, units and housings -- Roller bearings -- Needle roller bearings -- Combined needle roller bearings -- Needle roller / thrust rolling bearings SKF NKX 70 Z

NKX 70 Z

Dimensions

F_w		70	mm
D		85	mm
C		40	mm
C₁		18	mm
C₂		11	mm
d		70	mm
D₂		96.5	mm
r_1,2	min.	1	mm

Abutment dimensions

d_a	min.	90.5	mm
r_a	max.	1	mm
r_b	max.	1	mm
d_i		60	mm
F		70	mm
B_i		25	mm

Calculation data

Basic dynamic load rating, radial direction	C	44.6	kN
Basic static load rating, radial direction	C₀	98	kN
Basic dynamic load rating, axial direction	C	43.6	kN
Basic static load rating, axial direction	C₀	137	kN
Fatigue load limit, radial direction	P_u	12.2	kN
Fatigue load limit, axial direction	P_u	5.1	kN
Minimum axial load factor	A	0.097
Reference speed		3400	r/min
Limiting speed		2700	r/min

Mass

Mass bearing

0.52

Associated products

Inner ring

IR 60x70x25

Model Number: NKX 70 Z
Inner Diameter：70mm Outer Diameter：85mm Width：40mm
Reference speed:2700 r/min Limiting speed:3400 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:hydraulic pressure gauge,medical treatment,Polymer,machining,Cylinder Micro,Optical Instruments,office equipment,gantry processing,die casting mold,hydraulic actuator,Spectrum Products
Similar models:PRMF 707570 708 ACD/HCP4A 7036 BGM 7008 ACD/P4A C 31/670 MB S7008 ACB/HCP4A NKX 70 70/1120 AMB 7006 CE/P4AH1 708/1250 AMB
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