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KOYO MK1071 Needle bearing

Name: KOYO MK1071 Needle bearing
Brand: KOYO
SKU: MK1071
Rating: 4.9 (5 reviews)

KOYO MK1071 Bearing SPECIFICATIONS

Needle bearing Deep Groove | Sealed Other Features offers 1.5 Inch | 38.1 Mill Outer Race Width a 3/4" Bore; 1.85 Long Description KOYO MK1071 Needle bearing selection NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. of Genuine Needle bearing at Wholesale Prices. We are a KOYO MK1071 Needle bearing Certified Parts Retailer
Brand Name:KOYO
Model Number:
MK1071
Other Features:Deep Groove | Sealed
Outer Race Width:1.5 Inch | 38.1 Mill
Long Description:3/4" Bore; 1.85
Enclosure:2 Seals
Precision Class:ABEC 1 | ISO P0
Internal Clearance:C4-Extra Loose
Enclosure Type:Contact Seal
Internal Special Features:No

Download KOYO MK1071 Spec Sheet

NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.China

NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.2020-07-10 09:46:19
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KOYO MK1071 Needle bearingProduct Identifiers

Other Features:Deep Groove | Sealed
Outer Race Width:1.5 Inch | 38.1 Mill
Long Description:3/4" Bore; 1.85
Enclosure:2 Seals
Precision Class:ABEC 1 | ISO P0
Internal Clearance:C4-Extra Loose
Enclosure Type:Contact Seal
Internal Special Features:No
Minimum Buy Quantity:N/A
Harmonized Tariff Code:8482.10.50.68

KOYO MK1071 Needle bearing pdf

KOYO MK1071 KOYO MK1071 Needle bearingInterchange guide

KOYO MK1071 bearing Size Chart (mm/inches)
Bearing number	71956 CD/P4A
Size (mm)	380x280x46
Bore Diameter (mm)	380
Outer Diameter (mm)	280
Width (mm)	46
d	280 mm
D	380 mm
B	46 mm
d1	311.8 mm
d2	311.8 mm
D1	348.2 mm
r1,2 - min.	2.1 mm
r3,4 - min.	1.1 mm
a	67.4 mm
da - min.	291 mm
db - min.	291 mm
Da - max.	369 mm
Db - max.	374 mm
ra - max.	2 mm
rb - max.	1 mm
dn	319.7 mm
Basic dynamic load rating - C	291 kN
Basic static load rating - C0	455 kN
Fatigue load limit - Pu	10.6 kN
Limiting speed for grease lubrication	3200 r/min
Limiting speed for oil lubrication	4800 mm/min
Ball - Dw	30.162 mm
Ball - z	31
Gref	159 cm3
Calculation factor - f0	16.7
Preload class A - GA	1090 N
Preload class B - GB	2180 N
Preload class C - GC	4360 N
Preload class D - GD	8720 N
Calculation factor - f	1.27
Calculation factor - f	1
Calculation factor - f2A	1
Calculation factor - f2B	1.04
Calculation factor - f2C	1.09
Calculation factor - f2D	1.15
Calculation factor - fHC	1
Preload class A	266 N/micron
Preload class B	363 N/micron
Preload class C	509 N/micron
Preload class D	741 N/micron
d1	311.8 mm
d2	311.8 mm
D1	348.2 mm
r1,2 min.	2.1 mm
r3,4 min.	1.1 mm
da min.	291 mm
db min.	291 mm
Da max.	369 mm
Db max.	374 mm
ra max.	2 mm
rb max.	1 mm
dn	319.7 mm
Basic dynamic load rating C	291 kN
Basic static load rating C0	455 kN
Fatigue load limit Pu	10.6 kN
Attainable speed for grease lubrication	3200 r/min
Attainable speed for oil-air lubrication	4800 r/min
Ball diameter Dw	30.162 mm
Number of balls z	31
Reference grease quantity Gref	159 cm³
Preload class A GA	1090 N
Static axial stiffness, preload class A	266 N/µm
Preload class B GB	2180 N
Static axial stiffness, preload class B	363 N/µm
Preload class C GC	4360 N
Static axial stiffness, preload class C	509 N/µm
Preload class D GD	8720 N
Static axial stiffness, preload class D	741 N/µm
Calculation factor f	1.27
Calculation factor f1	1
Calculation factor f2A	1
Calculation factor f2B	1.04
Calculation factor f2C	1.09
Calculation factor f2D	1.15
Calculation factor fHC	1
Calculation factor f0	16.7
Mass bearing	12.9 kg

KOYO MK1071 INTERCHANGE

Needle bearing Part series MK1071 is a potential replacement for these common bearing part numbers:

NSKMK1071
SKFMK1071
NTNMK1071
FAGMK1071
TIMKENMK1071
KOYOMK1071
NACHIMK1071
DODGEMK1071

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NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.: AddressCircuito Progreso No.120, Parque Industrial de Logistica Automotoriz (PILA), C.P.20340, Aguascalient; Phone(Working Time)922-5687; Fax

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