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NTN NK40X52X12NR needle roller bearings

Name: NTN NK40X52X12NR needle roller bearings
Brand: NTN
SKU: NK40X52X12NR
Rating: 4.9 (5 reviews)

NTN NK40X52X12NR Bearing SPECIFICATIONS

We work closely with our NTN NK40X52X12NR needle roller bearings manufacturing partners 0.05 Coefficient of friction µ min. to bring the NTN BEARING-SUDAMERICANA, S.A. best value to customers.
Brand Name:NTN
Model Number:
NK40X52X12NR
Coefficient of friction µ min.:0.05
Tolerance shaft:h8
Permissible sliding velocity v min.:0.25 m/s
D:22 mm
Specific dynamic load factor K:10 N/mm²
d:15 mm
Specific static load factor K0:20 N/mm²
Mass bushing:0.022 kg

Download NTN NK40X52X12NR Spec Sheet

NTN BEARING-SUDAMERICANA, S.A.

NTN BEARING-SUDAMERICANA, S.A.China

NTN BEARING-SUDAMERICANA, S.A.2020-07-10 09:46:19
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NTN NK40X52X12NR needle roller bearingsSpecifications

Coefficient of friction µ min.:0.05
Tolerance shaft:h8
Permissible sliding velocity v min.:0.25 m/s
D:22 mm
Specific dynamic load factor K:10 N/mm²
d:15 mm
Specific static load factor K0:20 N/mm²
Mass bushing:0.022 kg
B:16 mm
Coefficient of friction µ max.:0.1

NTN NK40X52X12NR needle roller bearings pdf

NTN NK40X52X12NR NTN NK40X52X12NR needle roller bearingsProduct description

NTN NK40X52X12NR bearing Size Chart (mm/inches)
d	10 mm
D	30 mm
C	14 mm
F	15 mm
B	15 mm
e	23 mm
R	500 mm
Dw	2 mm
Lw	7.3 mm
Bearing with/without cage	Avec
Radial clearance class	CN
Precision class	P0
Mass	0.06 kg
Cr	7.85 kN
C0r	9.65 kN
Track load capacity spherical outer ring	2.62 kN
Nlim (grease)	10,000 rpm
Nlim (oil)	13,000 rpm
Min operating temperature, Tmin	-20 °C
Max operating temperature, Tmax	120 °C
Characteristic cage frequency, FTF	0.44 Hz
Characteristic rolling element frequency, BSF	8.38 Hz
Characteristic outer ring frequency, BPF0	7.5 Hz
Characteristic inner ring frequency, BPFI	9.5 Hz
Category	Bearings
Inventory	0.0
Manufacturer Name	NTN
Minimum Buy Quantity	N/A
Weight / Kilogram	0.069
Product Group	B04120

NTN NK40X52X12NR INTERCHANGE

Needle Roller Bearings Part series NK40X52X12NR is a potential replacement for these common bearing part numbers:

NSKNK40X52X12NR
SKFNK40X52X12NR
NTNNK40X52X12NR
FAGNK40X52X12NR
TIMKENNK40X52X12NR
KOYONK40X52X12NR
NACHINK40X52X12NR
DODGENK40X52X12NR

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NTN BEARING-SUDAMERICANA, S.A.: AddressWorld Trade Center Panama, Floor 16. Office 1601, Urbanization Marbella, Calle 53 Este, PO Box 0832-; Phone(Working Time); Fax

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