1201
Tier-one manufacturer — brand supplied may vary ✓ Verified against manufacturer sourcesRegular price
$9.31 USD
Regular price
Sale price
$9.31 USD
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Bore12 mm
0.4724 in
Outside dia.32 mm
1.2598 in
Width10 mm
0.3937 in
TypeSelf-aligning ball bearing
SealingOpen
ClearanceNormal
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Image is for illustration purposes only.
What 1201 means
| Code | Position | Meaning |
|---|---|---|
1 |
Type | Self-aligning ball bearing |
2 |
Diameter series | Diameter series 2 (light) |
01 |
Bore | Bore code 01 = 12 mm (codes 00, 01, 02 and 03 are fixed at 10, 12, 15 and 17 mm) |
Read from the ISO / ABMA numbering rules and the makers' published suffix conventions. Decode any other number with the bearing number decoder.
1201 specifications
| Specification | Metric | Inch | Basis |
|---|---|---|---|
| Bore (d) | 12 mm | 0.4724 in | ISO table for this designation, confirmed by supplier data |
| Outside diameter (D) | 32 mm | 1.2598 in | Supplier catalogue listing |
| Width (B) | 10 mm | 0.3937 in | Supplier catalogue listing |
| Bearing type | Self-aligning ball bearing | Stated by the designation | |
| Seals / shields | Open (no seals or shields) | Stated by the designation | |
| Internal clearance | Normal (CN): no clearance code in the designation | Stated by the designation | |
| Bore | Cylindrical (straight) bore | Stated by the designation | |
| Tolerance class | Normal (ISO P0 / ABEC 1): no tolerance-class code | Stated by the designation | |
1201 is a self-aligning ball bearing, 12 mm bore × 32 mm OD × 10 mm wide (0.4724 × 1.2598 × 0.3937 in).
Self-aligning ball bearings feature a double row of balls running on a spherical outer ring raceway, allowing the bearing to compensate for angular misalignment between the shaft and housing. The 1201 has a 12mm bore diameter and belongs to the 12 series.
Model Number: 1201
Bore/Inner Diameter Inch: 0.4724
Bore/Inner Diameter mm: 12
Outside Diameter Inch: 1.2598
Outside Diameter mm: 32
Width Inch: 0.3937
Measurement Type
Metric
Inner Diameter (ID)
12 mm
Outside Diameter (OD)
32 mm
Width
10 mm
Sealing
Open
Precision Class
ISO P0
Series
12
Bearing Type
Self-aligning ball bearing
Other Features
Double Row | Self Aligning Ball Bearing
Component
Assembly
Weight (kg)
0.04
Basic Number
1201
UNSPSC
31171532
