Miniature Bearings Australia

MR84A-ZZ-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) 8.000 mm _{+ 0.000 / - 0.0075}
(Equiv. 0.315 in.)
Width (B) 3.000 mm _{+ 0.000 / - 0.125}
(Equiv. 0.118 in.)
Precision Grade Abec 1
Closure Type ZZ
Bearing Type Radial
Material Chrome Steel SAE 52100

Lubrication Type Grease
Lubrication Name Standard Unspecified
Basic Part MR84A
Limiting Speed 56000
Cage Type Crown
Static Load Rating KGf 14
Dynamic Load Rating KGf 40
Radii 0.15 mm
Inner Shoulder (UI) 5.00mm
Outer Shoulder (UO) 7.40 mm
Number of Balls 7
Clearance MC3 (5 to 10)
Precision Grade Abec 1
Closure Type ZZ
Max Temperature 120 Deg. C

Country of Origin: JP

Product Compliance and Data

Additional Resources

Applications & Uses

RC Car Parts
RC Nitro Engine Parts
Academy and MRC - STR-4 1/10 Scale - Bearing 4-8-3mm
A-Tech - XMB4 Buggy - Bearing 4-8-3mm
A-Tech - XMT-4 Truck - Bearing 4-8-3mm
Cox - Tomahawk - Bearing 4-8-3mm
Cross Fire Force - F1 Electric - Bearing 4-8-3mm
FSR - Bullet Modified Losi - Bearing 4-8-3mm
Hot Bodies - Cyclone - Bearing 4-8-3mm
HPI - Nitro RS4 Sport - Bearing 4-8-3mm
HPI - R40 - Bearing 4-8-3mm
HPI - R40 With Clutch Bell And Steering - Bearing 4-8-3mm
HPI - RS4 - Bearing 4-8-3mm
HPI - RS4 Mini - Bearing 4-8-3mm
HPI - RS4 Mini Pro - Bearing 4-8-3mm
HPI - RS4 MT - Bearing 4-8-3mm
HPI - RS4 Nitro RaceR 2 Car - Bearing 4-8-3mm
HPI - RS4 Pro - Bearing 4-8-3mm
HPI - RS4 Pro 2 With Steering - Bearing 4-8-3mm
HPI - RS4 Pro 3 - Bearing 4-8-3mm
HPI - RS4 Pro Sport - Bearing 4-8-3mm
HPI - RS4 Pro3 Spec - Bearing 4-8-3mm
HPI - RS4 RaceR 2 - Bearing 4-8-3mm
HPI - RS4 Rally - Bearing 4-8-3mm
HPI - RS4 Sport 2 Complete Kit - Bearing 4-8-3mm
HPI - RTR Sprint - Bearing 4-8-3mm
HPI - Super Nitro RS4 - Bearing 4-8-3mm
HPI - Super Nitro RS4 Rally - Bearing 4-8-3mm
Kawada - SV10GT - Bearing 4-8-3mm
Kyosho - Aero Streak - Bearing 4-8-3mm
Kyosho - Assault - Bearing 4-8-3mm
Kyosho - Beetle - Bearing 4-8-3mm
Kyosho - Big Boss - Bearing 4-8-3mm
Kyosho - Big Brute - Bearing 4-8-3mm
Kyosho - Corvette - Bearing 4-8-3mm
Kyosho - Double Dare USA-1 - Bearing 4-8-3mm
Kyosho - EP Alpha 4WD - Bearing 4-8-3mm
Kyosho - EP Spider - Bearing 4-8-3mm
Kyosho - EP Ultima RB Type R - Bearing 4-8-3mm
Kyosho - F1 Impress - Bearing 4-8-3mm
Kyosho - Ferrari F189 - Bearing 4-8-3mm
Kyosho - Formula 1 Benitone B192 - Bearing 4-8-3mm
Kyosho - Formula 1 Ferrari F92A - Bearing 4-8-3mm
Kyosho - Formula 1 Jordan Yam - Bearing 4-8-3mm
Kyosho - Formula 1 Williams FW14 - Bearing 4-8-3mm
Kyosho - GP Alpha 4WD - Bearing 4-8-3mm
Kyosho - GP Ultima RB RTR - Bearing 4-8-3mm
Kyosho - Half 8 Mini Inferno - Bearing 4-8-3mm
Kyosho - Heavy Metal Tank - Bearing 4-8-3mm
Kyosho - Hi-Rider - Bearing 4-8-3mm
Kyosho - Indy Scotch - Bearing 4-8-3mm
Kyosho - Laser ZX - Bearing 4-8-3mm
Kyosho - Laser ZX Upgrade - Bearing 4-8-3mm
Kyosho - Montero - Bearing 4-8-3mm
Kyosho - Nissan 300ZX - Bearing 4-8-3mm
Kyosho - Nitro Blizzard - Bearing 4-8-3mm
Kyosho - Optionima-Mid - Bearing 4-8-3mm
Kyosho - Optionima-Mid Turbo SE - Bearing 4-8-3mm
Kyosho - Outlaw RMPG 1/10 Gas. - Bearing 4-8-3mm
Kyosho - Outlaw Truck - Bearing 4-8-3mm
Kyosho - Outrage ST - Bearing 4-8-3mm
Kyosho - Penske PC19 - Bearing 4-8-3mm
Kyosho - Porsche 911 Turbo - Bearing 4-8-3mm
Kyosho - ProX and Trans - Bearing 4-8-3mm
Kyosho - Pure Ten - Bearing 4-8-3mm
Kyosho - Pure Ten EP Alpha 4WD - Bearing 4-8-3mm
Kyosho - Quad Rider Gas - Bearing 4-8-3mm
Kyosho - Raider - Bearing 4-8-3mm
Kyosho - Rampage Sport 31324 - Bearing 4-8-3mm
Kyosho - Rocky - Bearing 4-8-3mm
Kyosho - Sandmaster Gas - Bearing 4-8-3mm
Kyosho - Shadow - Bearing 4-8-3mm
Kyosho - Sideways - Bearing 4-8-3mm
Kyosho - Slingshot - Bearing 4-8-3mm
Kyosho - SR5 Truck - Bearing 4-8-3mm
Kyosho - Stinger - Bearing 4-8-3mm
Kyosho - TF3 Series - Bearing 4-8-3mm
Kyosho - TF-4 Spider Type R - Bearing 4-8-3mm
Kyosho - Thunderbird Gas - Bearing 4-8-3mm
Kyosho - Triumph - Bearing 4-8-3mm
Kyosho - Turbo Raider - Bearing 4-8-3mm
Kyosho - Ultima - Bearing 4-8-3mm
Kyosho - Ultima II - Bearing 4-8-3mm
Kyosho - Ultima Pro XL - Bearing 4-8-3mm
Kyosho - Ultima ST EP Sports - Bearing 4-8-3mm
Kyosho - Ultima ST GP Evolution Type R - Bearing 4-8-3mm
Kyosho - Ultima ST GP Sports - Bearing 4-8-3mm
Kyosho - Ultima ST Truck - Bearing 4-8-3mm
Kyosho - Ultima ST Truck With Steering - Bearing 4-8-3mm
Kyosho - V-One S 2 Speed - Bearing 4-8-3mm
Kyosho - ZR1 Rampage 10 - Bearing 4-8-3mm
Kyosho - ZR1 Rampage Complete Gas - Bearing 4-8-3mm
Kyosho - ZR1 Rampage Upgrade Gas - Bearing 4-8-3mm
Losi - JRX-S 4 Wheel Sedan - Bearing 4-8-3mm
Losi - Mini LST - Bearing 4-8-3mm
Losi - Mini T - Bearing 4-8-3mm
Losi - Mini T Pro - Bearing 4-8-3mm
Losi - Mini ZT - Bearing 4-8-3mm
Ofna - Street Racer 1/10 Gas - Bearing 4-8-3mm
Schumaker - Cougar 2000 1995 Team Car - Bearing 4-8-3mm
Schumaker - Fire Blade 2000 - Bearing 4-8-3mm
Tamiya - 415MSX - Bearing 4-8-3mm
Tamiya - DJ TRF 414 Pro Module Suspension - Bearing 4-8-3mm
Tamiya - Max Climber TLT-1 - Bearing 4-8-3mm
Tamiya - Nitro Force - Bearing 4-8-3mm
Tamiya - Rock Buster TLT-1 - Bearing 4-8-3mm
Tamiya - T-05 Upgrade - Bearing 4-8-3mm
Tamiya - TA-05 - Bearing 4-8-3mm
Tamiya - TFF 415MS X - Bearing 4-8-3mm
Tamiya - TNX Nitro With Steering - Bearing 4-8-3mm
Tamiya - TRF 414 - Bearing 4-8-3mm
Tamiya - TRF 414-DJ Pro Module Suspension - Bearing 4-8-3mm
Tamiya - TRF 415 - Bearing 4-8-3mm
Tamiya - TRF 415MS - Bearing 4-8-3mm
Tamiya - TRF 415MS Complete - Bearing 4-8-3mm
Tower - ST Nitro-15 - Bearing 4-8-3mm
Venom Racing - Mini Giant RTR 4WD - Bearing 4-8-3mm
XTM Racing - Nitro X-Cellerator Racer - Bearing 4-8-3mm
XTM Racing - Nitro X-Cellerator RTR 2WD - Bearing 4-8-3mm
XTM Racing - X-Cellerator Stadium Truck RTR - Bearing 4-8-3mm
Yokomo - GT-4R - Bearing 4-8-3mm
Yokomo - Hot Dog - Bearing 4-8-3mm
Yokomo - MR-4 Rally - Bearing 4-8-3mm
Yokomo - MR-4BC Special - Bearing 4-8-3mm
Yokomo - MR-4BX - Bearing 4-8-3mm
Yokomo - MR-4MT - Bearing 4-8-3mm
Yokomo - MR-4TC - Bearing 4-8-3mm
Yokomo - MR-4TC BD - Bearing 4-8-3mm
Yokomo - MR-4TC Custom - Bearing 4-8-3mm
Yokomo - MR-4TC SD CGM - Bearing 4-8-3mm
Yokomo - MR-4TC SD CM Drift Package - Bearing 4-8-3mm
Yokomo - MR-4TC SD SSG /Black - Bearing 4-8-3mm
Yokomo - MR-4TC SP - Bearing 4-8-3mm
Yokomo - MR-4TC With Bell Crank Steering - Bearing 4-8-3mm
Yokomo - Works 93 - Bearing 4-8-3mm
Yokomo - YR-4 II - Bearing 4-8-3mm
Yokomo - YR-4GP - Bearing 4-8-3mm
Yokomo - YR-4M - Bearing 4-8-3mm
Yokomo - YRF-2 - Bearing 4-8-3mm
Yokomo - YZ10 - Bearing 4-8-3mm
Yokomo - YZ10W - Bearing 4-8-3mm
Python - 100 - 46 - Bearing 4-8-3mm

Cross References

Kyosho 2207
Nachi 4M08-ZZ
GMP 9581
NTN BC4-8-ZZA
YOKOMO L-4
BSC ML4008-ZZ
ISO MR84ZZ
ISO MR84-ZZ
WTW MR84-ZZ
NTN WBC4-8-ZZA
ML4008ZZ
WBC48ZZA
4M08ZZ
MR84AZZMC3
MR84A-ZZMC3
L840ZZ
L840-ZZ
MR84A Basic Size Ref

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