Nachi 6304 ZZECM Deep Groove Ball Bearing - 20 mm ID, 52 mm OD, 15 mm Width, CM
- Regular price
- $25.28
- Sale price
- $25.28
- Regular price
-
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Full policyKey Features
- Restricted CM clearance range for electric motors
- Steel shields both sides, greased for life
- Consistent running clearance, low noise
- Pressed sheet steel cage
- No relubrication required
- Operating range -40 to +120 degrees C
Description
Deep Groove Ball Bearing with shields on both sides and restricted CM clearance
This Nachi 6304 ZZECM is a small shielded deep groove ball bearing of 20 mm bore, 52 mm outside diameter and 15 mm width, supplied to the CM clearance range. CM narrows the tolerance band rather than shifting it, delivering the consistent, repeatable running clearance that fractional and integral electric motors need for low noise and predictable bearing life. Steel shields on both sides retain the grease charge, a pressed sheet steel cage guides the balls, and the working range is -40 to +120 degrees C.
Specifications
Dimensions
| Bore Diameter | 20 mm |
| Outside Diameter | 52 mm |
| Width | 15 mm |
Properties
| Ball rows | Single row bearing |
| Bore | Cylindrical bore |
| Cage | Sheet steel cage |
| Clearance | Normal radial clearance with restricted tolerances |
| Current insulation | No current insulation |
| Material | Standard bearing steel |
| Material of rolling elements | Standard bearing steel |
| Outer ring | Without flange/groove |
| Seal | Cover on both sides |
| Temperature range | -40 to +120 °C |
| Tolerance class | Tolerance class P0/PN2 / ABEC 1 |
Logistics
| Product Net Weight | 0.14 |
