R4-12B-ZZ-MC3

Single Row Ball Bearings - 6.35x19.05x7.142 mm Unflanged - Chrome Steel SAE 52100 Bearing

Images are indicative only and may not represent the pack quantity or specific item details. Images should be used as a guide in conjunction with the product description.
Skip to product information
1 of 4

MBA

Store: Minibearings - Miniature Bearings Australia - Retail & Wholesale Additional resources:
Tolerances
Standard Bearings PDF Catalogue
Shafting
Price:
Regular price $5.68 AUD
Regular price Sale price $5.68 AUD
Excludes GST and overseas Taxes & Duties
Each
Qty: 64 available now
Order 50 or more for $5.11 AUD Each
You may order more than the quantity available. One delivery will be made when all items are ready unless you select for partial delivery at checkout. Backorders for more than the stock quantity are expected before Oct 10, 2025

Base Category: Bearings - Single Row Ball

Top Level Category: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel

Product Details

ID (d): 6.350mm
+ 0.000 / - 0.0075
(6.350mm is 0.25 in.)

Chrome Steel SAE 52100
  • ID (d): 6.350mm
    + 0.000 / - 0.0075
    (6.350mm is 0.25 in.)
  • OD (D): 19.050mm
    + 0.000 / - 0.010
    (19.050mm is 0.75 in.)
  • Width (B): 7.142mm
    + 0.000 / - 0.125
    (7.142mm is 0.281 in.)
  • Precision Grade: Abec 1
  • Closure Type: ZZ
  • Bearing Type: Radial

Brand: MBA
Country of Origin: JP

Product Compliance and Data

Similar to

  • ALTPART
  • 60355K44
  • Nachi 77R4A
  • GRW BR1-4-2Z
  • Small Parts BR-4L
  • SKF EE2-ZZ
  • RHP KLNJ1/4-ZZ
  • RHP KLNJ1-4-ZZ
  • NHBB R1-1214-ZZ
  • WIB R4A-2Z
  • NHBB R4APP
  • NHBB R4APPD
  • MPB R4ARHH
  • WIB R4A-Z
  • ADR R4A-ZZ
  • FAG R4A-ZZ
  • NHBB R-4-ZZA0118
  • NTN RA4-ZZ
  • FAFNIR S1KDD
  • Router Bearing TB16
  • SKF WEEB2-2Z
  • BR4L
  • BR142Z
  • WEEB22Z
  • EE2ZZ
  • KLNJ14ZZ
  • RA4ZZ
  • R4AZZ
  • R4ASS
  • R4ZZA0118
  • R4A2Z
  • R4-12B
  • R412BZZMC3
  • R4-12B-ZZMC3
  • R11214ZZ
  • R4-12BBASIC

Used for

  • RC Nitro Engine Parts
  • Enya - 35 - Front Bearing
  • Enya - 35 Heli - Front Bearing
  • Enya - 35X Heli ABC - 60 - Bearing 6.35-19.05-7.14mm
  • Enya - 50 All Models - Bearing 6.35-19.05-7.14mm
  • Enya - 53 All Models - Bearing 6.35-19.05-7.14mm

We offer equivalents to many brands including Anderton, Barden, Berg, Designatronics, EZO, ISC, Koyo, Myonic, NMB, Nordex, NSK, Ondrives, Reid Industrial, RMB, SDP-SI, Seeger, SKF, and more.
View full details

Click to open these sections

Collapsible content

PICK UP

Pick up is available from our Coopers Plains warehouse after your order is ready. Please refer to your ready notification email, and bring it with you to collect your parcel.

CROSS REFERENCES

We provide equivalents to many brands including Berg - Designatronics - Nordex - NSK - Oilite - Ondrives - Reid Industrial - SDP-SI - SKF. The following PDF cross references contain hundreds of thousands of part conversions.

ADR and SKF

Anderton Circlips

Barden Bearings

Designatronics SDP-SI

Essentra

Flocast Bronze Bushes

K&S Metals

Miniature Precision Bearings

Miscellaneous Brands

Misumi

NSK and NTN Bearings

Nordex

Ondrives

Reid Supply

SDP-SI

Seeger Circlips

Sintered Bronze

Small Parts Inc

Timing Belts & Pulleys

If you can't find what you need on our site, another source for Bearings - Single Row Ball may be found in the Small Parts & Bearings website.