Miniature Bearings Australia
SMR74A-ZZS-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)
:
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 Stainless Steel AISI 440C
- 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
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
- Fishing Reel Parts
- RC Helicopter Parts
- Shimano - Stradic 4000 FI - Bail Roller Bearing
- Align - Trex 450 SE Special V2 - Bearing
- Align - Trex 600 CF - Bearing
- AXI - 2808-24 - 24
- Gaui - Hurricane 550 - 550 Bearing 4-7-2.5mm
- Schluter - Eolo Pro - Bearing
- Schluter - Eolo R22 - Bearing
- Schluter - Eolo Spirit Pro - Bearing
- Schluter - Spirit Pro - Bearing
- Synergy - N9 - Bearing
- Thunder Tiger - Raptor 30 - 30
- Thunder Tiger - Raptor 50 SE - 50
- Thunder Tiger - Raptor 50 SE Complete Kit - 50
- Thunder Tiger - Raptor 50 Titan - Bearing
- Thunder Tiger - Raptor 50 V2 - Rubber Sealed Bearing 4-7-2.5mm
- Thunder Tiger - Raptor 60 V2 - Rubber Sealed Bearing 4-7-2.5mm
- Thunder Tiger - Raptor 90 SE - Rubber Sealed Bearing 4-7-2.5mm
Cross References
- Stainless MR74AZZSMC3
- Stainless MR74A-ZZS-MC3
- SHIMANO RD10314
- SHIMANO RD11369
- SHIMANO RD11536
- SHIMANO RD13269
- SHIMANO RD6018
- SHIMANO RD7786
- SHIMANO RD7915
- SHIMANO RD8470
- Similar Part SMR74A-ZZ-MC3
- SMR74-ZZ
- SMR74ZZ
- SMR74AZZSMC3
- SMR74A-ZZSMC3
- MR74A Basic Size Ref
