NSK 21309EAE4 Straight 45 mm ID Spherical Roller Bearing, 100 mm OD
- RS Stock No.:
- 643-729
- Mfr. Part No.:
- 21309EAE4
- Brand:
- NSK
Subtotal (1 unit)*
£88.41
(exc. VAT)
£106.09
(inc. VAT)
FREE delivery for orders over £60.00
In Stock
- Plus 2 unit(s) shipping from 29 June 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 + | £88.41 |
*price indicative
- RS Stock No.:
- 643-729
- Mfr. Part No.:
- 21309EAE4
- Brand:
- NSK
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | NSK | |
| Product Type | Spherical Roller Bearing | |
| Inside Diameter | 45mm | |
| Race Width | 25mm | |
| Bore Type | Straight | |
| Cage Material | Steel | |
| Number of Rows | 2 | |
| Outside Diameter | 100mm | |
| Bearing Material | Steel | |
| End Type | Open | |
| Standards/Approvals | ISO 15312 | |
| Series | 213 | |
| Maximum Speed - Oil | 6300rpm | |
| Maximum Speed - Grease | 5000rpm | |
| Internal Clearance | C0 | |
| Static Load Rating | 144000N | |
| Dynamic Load Rating | 149000N | |
| Select all | ||
|---|---|---|
Brand NSK | ||
Product Type Spherical Roller Bearing | ||
Inside Diameter 45mm | ||
Race Width 25mm | ||
Bore Type Straight | ||
Cage Material Steel | ||
Number of Rows 2 | ||
Outside Diameter 100mm | ||
Bearing Material Steel | ||
End Type Open | ||
Standards/Approvals ISO 15312 | ||
Series 213 | ||
Maximum Speed - Oil 6300rpm | ||
Maximum Speed - Grease 5000rpm | ||
Internal Clearance C0 | ||
Static Load Rating 144000N | ||
Dynamic Load Rating 149000N | ||
Non Compliant
- COO (Country of Origin):
- JP
The NSK Spherical roller bearing designed for high radial and axial load capacity with built-in misalignment correction. It features a steel cage, open design, and lubrication grooves for efficient maintenance and long-term durability. With a 45 mm bore, 100 mm outer diameter, and 25 mm width, it delivers robust performance for demanding industrial applications.
ISO 15312 compliant
Supports dynamic and static load
Easy maintenance with lubrication access
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