Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Bearing Type | Spherical Roller |
| Flange Configuration | Diamond-Shaped (4-Bolt) |
| Housing Material | Cast Iron |
| Seal Type | Double Lip Seals |
| Lubrication | Pre-greased (Re-lubricatable) |
| Shaft Mounting | Set Screw Locking |
| Precision Class | ABEC-1 |
| Operating Temperature | -20°C to +120°C |
| Load Rating (Dynamic) | Varies by Model |
| Country of Origin | Imported |
Anonymous
Apr 13, 2026
Rating: 4/5
Good quality, slow shipping
The bearing itself is solid and meets specifications. Only reason for 4 stars is the shipping took longer than expected, but the product quality is there.
Anonymous
Feb 21, 2026
Rating: 5/5
Bulk order success
Ordered 50 units for our warehouse maintenance stock. Consistent quality across all models from BRTF-12 to BRTF-30.
Anonymous
Feb 15, 2026
Rating: 5/5
Great fit for conveyor system
Installed these on our main conveyor belt system. The diamond flange made mounting straightforward and the bearing runs smoothly with minimal vibration.
Anonymous
Feb 02, 2026
Rating: 5/5
Exact replacement
Needed a replacement for a worn BRTF-20. This matched perfectly. The set screws hold tight and the grease fitting is accessible.
Anonymous
Jan 28, 2026
Rating: 5/5
Durable under vibration
Using these in a high-vibration environment. They have held up well over the last six months without needing adjustment.
Q: Are mounting bolts included with the housing?
A: No, the pillow block housing is sold separately from the mounting hardware. Please select appropriate bolts for your application.
Q: What is the lead time for BRTF-50?
A: Most models including the BRTF-50 are in stock and usually ship within 2 business days.
Q: Can these handle shaft misalignment?
A: Yes, the spherical roller design allows for static misalignment compensation, typically up to 2 degrees.
Q: What grease is recommended for re-lubrication?
A: We recommend using a standard lithium-based multi-purpose grease suitable for rolling element bearings.
Q: Is the BRTF-25 compatible with a 25mm shaft?
A: Yes, the model number typically corresponds to the shaft diameter in millimeters. The BRTF-25 is designed for a 25mm shaft.
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