Bearings
Ball Bearings
Dunlop & Budget Ball Bearings
Quick Code: BB-517260
MR74 ZEN Open Deep Groove Ball Bearing 4mm x 7mm x 2mm
Help Articles
Also Try
A Belts (13mm x 8mm)
Metric Sizes - Dunlop & Budget
Metric Oil Seals
Miniature Bearings
FAG Ball Bearings
Buy Now
Qty:
Product Specification
Ball rows
Single row bearing
Bore
Cylindrical bore
Brand
ZEN
Cage
Sheet steel cage
Clearance
Normal radial clearance
Current insulation
No current insulation
Inside Dia
4mm
Material
Standard bearing steel
Material of rolling elements
Standard bearing steel
Outer ring
Without flange/groove
Outside Dia
7mm
Sealing
Open
Temperature range
-20 to +120 °C
Tolerance class
Tolerance class P0/PN2 / ABEC 1
Width
2mm
Reference
MR74
Additional Reference:
10127517
Quick Order Code
BB-517260
Product Description
The MR74 ZEN Open Deep Groove Ball Bearing is a miniature, precision-engineered bearing designed for compact mechanical applications requiring reliable, low-friction rotation. With its ultra-small dimensions of 4mm x 7mm x 2mm, this bearing offers exceptional performance in precision engineering and miniaturized systems.
Technical Specifications:
- Dimensions: 4mm (ID) x 7mm (OD) x 2mm (Width)
- Bearing Type: Single row deep groove ball bearing
- Bore: Cylindrical
- Sealing: Open configuration
- Cage Material: Sheet steel
- Bearing Material: Standard bearing steel
- Tolerance Class: P0/PN2 / ABEC 1
- Temperature Range: -20°C to +120°C
- Radial Clearance: Normal
- Current Insulation: None
Typical Applications:
- Micro-electronics
- Precision robotics
- Model making and hobby equipment
- Medical device components
- Small electric motors
- Miniature sensors
- Watchmaking and instrument mechanisms
Key Performance Benefits:
- Extremely compact and lightweight design
- Excellent rotational accuracy
- Open design allows for direct lubrication
- Versatile mounting options
- Cost-effective solution for miniature applications
Ideal for engineers, hobbyists, and manufacturers seeking a reliable miniature bearing solution with precise performance and minimal maintenance requirements. The open design provides flexibility for direct lubrication and cooling in space-constrained environments.
