SR20-ZZ
Tier-one manufacturer — brand supplied may vary ✓ Dimensions checked: ISO table and supplier data agreeRegular price
$65.00 USD
Regular price
Sale price
$65.00 USD
Unit price
per
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Bore1-1/4 in
31.75 mm
Outside dia.2-1/4 in
57.15 mm
Width1/2 in
12.7 mm
TypeDeep Groove Ball Bearing
SealingDouble Shielded
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Image is for illustration purposes only.
SR20-ZZ specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 31.75 mm | 1-1/4 in (1.25) | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 57.15 mm | 2-1/4 in (2.25) | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Width (B) | 12.7 mm | 1/2 in (0.5) | Maker's catalogue (PEER Bearing), confirmed by supplier data |
| Bearing type | Deep Groove Ball Bearing | Supplier catalogue listing | |
| Seals / shields | Double Shielded | Supplier catalogue listing | |
| Material | Stainless steel | Supplier catalogue listing | |
SR20-ZZ is a deep Groove Ball Bearing, 1-1/4 in bore × 2-1/4 in OD × 1/2 in wide (31.75 × 57.15 × 12.7 mm).
The SR20-ZZ is a stainless steel deep groove ball bearing from the SR inch series, featuring double metal shields (ZZ) for protection against contaminants while allowing pre-lubrication. The bearing provides corrosion resistance suitable for environments where moisture or chemical exposure is a concern.
SR20 ZZ Inch Series Stainless Steel Ball Bearing
Measurement Type
Imperial
Inner Diameter (ID)
1.25 mm / 1 1/4 in
Outside Diameter (OD)
2 1/4 in
Width
1/2 in
Sealing
Double Shielded
Precision Class
ABEC 1 | ISO P0
Ball Material
Stainless Steel
Bearing Type
Deep Groove Ball Bearing
Other Features
Single Row | Deep Groove Ball Bearing | Metal Shields
Component
Assembly
Weight (kg)
0.128
Basic Number
SR20
UNSPSC
31171504
