Miniature Bearings Australia
MR2111-T9H-ECO - Datasheet
ECO
Category Information
Bearings - Single Row Ball - Unflanged - Precision - High Speed CageHigh Speed Cage Precision Unflanged Single Row Ball Bearings. This product group includes bearings with cages for high speed applications, including phenolic, nylon and polyamide.
- 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 minimal axial load in one direction. An expanded range may be available on special order. Please enquire.
- Bearings in this group have various types of high speed cages.
- Speed ratings range from 20 percent to 80 percent increase on standard cage types.
- See individual datasheets, available on request.
- Items with high speed cages usually have the suffixes T9H, TNH, TW or KC
- This category does not include ceramic hybrid bearings with high speed cages. These are listed under Bearings - Ceramic Hybrid
Product Data
Open economy bearing with a high speed polyamide retainer
- ID (d) : 11.000 mm
- O.D. (D) 21.000 mm
- Width (B) 5.000 mm
- Precision Grade Economy
- Closure Type Open
- Bearing Type Radial
- Material Chrome Steel SAE 52100 - High Speed Polyamide Cage
- Lubrication Type Grease
- Lubrication Name Standard Unspecified
- Basic Part MR2111
- Limiting Speed 27550
- Cage Type Polyamide
- Static Load Rating KGf 77.9
- Dynamic Load Rating KGf 166.2
- Radii Undefined mm
- Inner Shoulder (UI) Undefinedmm
- Outer Shoulder (UO) Undefined mm
- Number of Balls Undefined
- Clearance ECO (3 to 33)
- Precision Grade ECO
- Closure Type Open
- 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
- HPI - RSC Pro - 4.6 CC - Replacement Bearing
- K.B - SS Outboard Marine Engine - 0.15 - Replacement Bearing
- Mugen® - MT - 3.6 - Replacement Bearing
- Nova Rossi® - CR12PR2/N Rex - 60 10CCSL - Replacement Bearing
- Nova Rossi® - CR12PS1/N Rex - 60 10CCSL - Replacement Bearing
- Nova Rossi® - CR12PS2/N Rex - 60 10CCSL - Replacement Bearing
- Nova Rossi® - CR12R1/N Rex - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CR12R2/N Rex - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CR12S1/N Rex - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CT12PR1/N Rex - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CT12PR1/N Top - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CT12PR2/N Top - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CT12PS1/N Top - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CT12PS2/N Top - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CT12R2/N Top - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CT12RS1/N Top - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CT12S1/N Top - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CT12S2/N Top - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CX12 - Replacement Rear Bearing
- Nova Rossi® - CX12PR1/N - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CX12PR2/N - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CX12PS1/N - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CX12PS2/N - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CX12R1/N - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CX12R2/N - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CX12S1/N - 12 2.1CC - Replacement Bearing
- Nova Rossi® - CX12S2/N - 12 2.1CC - Replacement Bearing
- Nova Rossi® - ET Top - 15 2.5CC - Replacement Bearing
- Nova Rossi® - MX12PR - 12 - Replacement Bearing
- Nova Rossi® - RS12 - Replacement Rear Bearing 11-21mm
- Nova Rossi® - RS12TS1 - 12 2.1CC - Replacement Bearing
- Nova Rossi® - SX - 21 3.5CC - Replacement Bearing
- OS Engines® - CV-R - 12 - Replacement Bearing
- OS Engines® - TR - 18 - Replacement Bearing
- OS Engines® - TR P- Turbo Head - 18 - Replacement Bearing
- OS Engines® - TR S With 10M - 21 - Replacement Bearing
- OS Engines® - TR With 10J - 21 - Replacement Bearing
- OS Engines® - TR With 10M - 12 - Replacement Bearing
- OS Engines® - TR-R Spec - 12 - Replacement Bearing
- RB - 15 Small BLOCK - 32 - Replacement Bearing
- RB - 32 - Replacement Bearing
- RB - X - 21 - Replacement Bearing
Cross References
- NOVA ROSSI® 16601
- MR2111
- MR2111 Basic Size Ref
