Miniature Bearings Australia

MR74A-ZZS-MC3 - Datasheet

MBA

Category Information

Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel

Chrome Steel Precision Unflanged Single Row Ball Bearings. Chrome steel radial ball bearings.

Single row radial ball bearings are arguably the most common, widely used type of bearing. They consist of an inner ring, an outer ring, a set of balls, and a cage that retains the balls in a circular path.
Single row radial ball bearings are commonly used in a wide range of applications, including electric motors, fans, pumps, gearboxes, agricultural equipment, appliances, and automotive components.
They are versatile, cost-effective bearings that provide reliable support for radial loads and some axial loads in one direction. An expanded range may be available on special order. Please enquire.
Standard single row radial ball bearings.

Product Data

ID (d) : 4.000 mm _{+ 0.000 / - 0.0075}
(Equiv. 0.157 in.)
OD (D) 7.000 mm _{+ 0.000 / - 0.0075}
(Equiv. 0.276 in.)
Width (B) 2.500 mm _{+ 0.000 / - 0.125}
(Equiv. 0.098 in.)
Precision Grade Abec 1
Closure Type ZZS
Bearing Type Radial
Material Chrome Steel SAE 52100

Lubrication Type Grease
Lubrication Name Standard Unspecified
Basic Part MR74A
Limiting Speed 60000
Cage Type Crown
Static Load Rating KGf 11
Dynamic Load Rating KGf 26
Radii 0.10 mm
Inner Shoulder (UI) 4.80mm
Outer Shoulder (UO) 6.30 mm
Number of Balls 11
Clearance MC3 (5 to 10)
Precision Grade Abec 1
Closure Type ZZS
Max Temperature 120 Deg. C

Country of Origin: JP

Product Compliance and Data

Additional Resources

Applications & Uses

RC Car Parts
RC Helicopter Parts
Corally - C4 - Bearing 4-7-2.5mm
Duratrax - Vendett ST Truck - Bearing 4-7-2.5mm
Hot Bodies - Cyclone - Bearing 4-7-2.5mm
HPI - Pro 4 - Bearing 4-7-2.5mm
HPI - RS4 Pro 4 - Bearing 4-7-2.5mm
Kyosho - EP Spider - Bearing 4-7-2.5mm
Kyosho - Half 8 Mini Inferno - Bearing 4-7-2.5mm
Kyosho - Pure Ten - Bearing 4-7-2.5mm
Kyosho - TF3 Series - Bearing 4-7-2.5mm
Kyosho - TF-4 Spider Type R - Bearing 4-7-2.5mm
Losi - Mini LST - Bearing 4-7-2.5mm
Losi - Mini T - Bearing 4-7-2.5mm
Losi - Mini T Pro - Bearing 4-7-2.5mm
Losi - Mini ZT - Bearing 4-7-2.5mm
Robitronics - Scalpel Pro 1/8 - Bearing 4-7-2.5mm
Serpent - Freedom T1 - Bearing 4-7-2.5mm
Team Magic - G4S - Bearing 4-7-2.5mm
Tenth Technology - Predator 4WD - Diff Centre Bearing
Traxxas - Jato - Bearing 4-7-2.5mm
Trinity - Itsy Bitsy Spyder - Bearing 4-7-2.5mm
Xray - FK5 Electric - Bearing 4-7-2.5mm
Xray - T1 - Bearing 4-7-2.5mm
Xray - T1 Evo 2 - Bearing 4-7-2.5mm
Xray - T1 Factory Kit - Bearing 4-7-2.5mm
Xray - T1 FK 05 Complete - Bearing 4-7-2.5mm
Xray - T1 Racer - Bearing 4-7-2.5mm
Xray - T1M Mini - Bearing 4-7-2.5mm
Xray - T2 Complete - Bearing 4-7-2.5mm
Xray - T2 With Steering - Bearing 4-7-2.5mm
Xray - X Ray - Bearing 4-7-2.5mm
Align - Trex 450 SE Special V2 - Bearing 4-7-2.5mm
Align - Trex 600 CF - Bearing 4-7-2.5mm
Gaui - Hurricane 550 - 550 Bearing 4-7-2.5mm
Schluter - Eolo Pro - Bearing 4-7-2.5mm
Schluter - Eolo R22 - Bearing 4-7-2.5mm
Schluter - Eolo Spirit Pro - Bearing 4-7-2.5mm
Schluter - Spirit Pro - Bearing 4-7-2.5mm
Synergy - N9 - Bearing 4-7-2.5mm
Thunder Tiger - Raptor 30 Complete Kit - 30
Thunder Tiger - Raptor 50 SE - 50
Thunder Tiger - Raptor 50 SE Complete Kit - 50
Thunder Tiger - Raptor 50 Titan - Bearing 4-7-2.5mm
Thunder Tiger - Raptor 50 V2 - Double Shielded Bearing 4-7-2.5mm
Thunder Tiger - Raptor 60 V2 - Double Shielded Bearing 4-7-2.5mm
Thunder Tiger - Raptor 90 SE - Double Shielded Bearing 4-7-2.5mm

Cross References

Nachi 4M07-ZZ
NTN 674-ZZ
BSC ML4007-ZZ
Similar Part MR74A-ZZ-MC3
ISO MR74ZZ
ISO MR74-ZZ
NTN W674-ZZ
NTN WA674ASSA
NTN WA674-ZZ
NTN WA674-ZZA
ML4007ZZ
WML4007ZZ
WML4007-ZZ
WA674ZZ
W674ZZ
WA674ZZA
4M07ZZ
MR74A-ZZSMC3
MR74AZZSMC3
L740ZZ
L740-ZZ
MR74A Basic Size Ref

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