Miniature Bearings Australia
SR4-ZZ-MC3 - Datasheet
MBA
Category Information
Bearings - Single Row Ball - Unflanged - Precision - 440C Stainless440C Stainless Precision Unflanged Single Row Ball Bearings. Stainless 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)
:
6.350
mm
+ 0.000 / - 0.0075
(Equiv. 0.25 in.) - OD (D)
15.875
mm
+ 0.000 / - 0.0075
(Equiv. 0.625 in.) - Width (B)
4.978
mm
+ 0.000 / - 0.125
(Equiv. 0.196 in.) - Precision Grade Abec 1
- Closure Type ZZ
- Bearing Type Radial
- Material Stainless Steel AISI 440C
- Lubrication Type Grease
- Lubrication Name Standard Unspecified
- Basic Part R4
- Limiting Speed 38000
- Cage Type Ribbon
- Static Load Rating KGf 63
- Dynamic Load Rating KGf 151
- Radii 0.30 mm
- Inner Shoulder (UI) 8.40mm
- Outer Shoulder (UO) 13.55 mm
- Number of Balls 8
- Clearance MC3 (5 to 10)
- Precision Grade Abec 1
- Closure Type ZZ
- Max Temperature 120 Deg. C
Product Compliance and Data
Additional Resources
- Catalogue: Ceramic Bearings Catalogue
- Catalogue: Plastic Bearings Catalogue
- Catalogue: Standard Bearings Catalogue
- General: Bearing Cleanliness
- General: Bearing Clearances
- General: Bearing Flanges & Snap Rings
- General: Bearing Retainers (Cages)
- General: General Loads Information
- General: Lubrication
- General: Prefix & Suffix Guide
- General: Static vs Dynamic Loads
- Materials: 316 Stainless
- Materials: CASSTOP Anti-Corrosion Bearing Material
- Materials: Ceramic vs Ceramic Hybrid
- Materials: Ceramic Bearings in Vibratory Applications
- Materials: Ceramic Hybrid Bearings in Vibratory Applications
- Materials: General Bearing Materials
- Materials: Magnetism & Bearings
- Precision: 316 Stainless & Plastic Bearing Tolerances
- Precision: ABEC Basic Information
- Precision: Precision Bearing Tolerances
- Problem Solving: Bearing Failure
- Problem Solving: Fatigue (L10 Life)
- Problem Solving: Noise
Applications & Uses
- RC Nitro Engine Parts
- China Shanghai - CSGF/F - 49 - Bearing 6.35-15.88-4.98mm
- Dooling - 0 - 15 - Bearing 6.35-15.88-4.98mm
- HB - 0.25 All Models - Bearing 6.35-15.88-4.98mm
- HP - 21 All Models - Bearing 6.35-15.88-4.98mm
- Irvine - 150 All Models - Bearing 6.35-15.88-4.98mm
- K.B - 4 - 21 - Bearing 6.35-15.88-4.98mm
- K.B - IB New - 6.5 - Bearing 6.35-15.88-4.98mm
- K.B - Inboard Late Model - 11 - Bearing 6.35-15.88-4.98mm
- K.B - New Marine - 67 - Bearing 6.35-15.88-4.98mm
- K.B - OB 21 - 5.8 - Bearing 6.35-15.88-4.98mm
- K.B - OB Old 12MM Crank Marine - 21 - Bearing 6.35-15.88-4.98mm
- K.B - Old - 7.5 - Bearing 6.35-15.88-4.98mm
- K.B - Schnuerle - 67 - Bearing 6.35-15.88-4.98mm
- McCoy - Old 1946 - 15 - Bearing 6.35-15.88-4.98mm
- Nelson - 45 All Models - Bearing 6.35-15.88-4.98mm
- Nelson - Side Exhaust - 91 - Bearing 6.35-15.88-4.98mm
- Veco - 3.3 All Models - Bearing 6.35-15.88-4.98mm
Cross References
- 6138K54
- FAFNIR AS1KDD7
- Stainless R4ZZMC3
- Stainless R4-ZZ-MC3
- GRW S1-4A-2Z
- GRW SBR1-4A-2Z
- MPB SR4CHH
- MPB SR4HH
- MPB SR4RHH
- NHBB SSR4PP
- ADR WY1-4-ZZ
- WY14ZZ
- SR4ZZ
- SR4-ZZ
- SR4ZZMC3
- SR4-ZZMC3
- SSR-4-ZZ
- SS-R-4-ZZ
- SSR4ZZ
- S14A2Z
- DD-R-4-ZZ
- DDR-4-ZZ
- DMB-17
- DDR4ZZ
- DMB17
- RX8020X
- SBR14A2Z
- R4 Basic Size Ref
