SKF 30307 Taper Roller 35 mm ID Roller Bearing, 80 mm OD
- RS Stock No.:
- 506-252
- Mfr. Part No.:
- 30307
- Brand:
- SKF
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$79.41
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$87.35
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Units | Per unit |
|---|---|
| 1 - 5 | $79.41 |
| 6 - 11 | $78.04 |
| 12 + | $76.28 |
*price indicative
- RS Stock No.:
- 506-252
- Mfr. Part No.:
- 30307
- Brand:
- SKF
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SKF | |
| Product Type | Roller Bearing | |
| Inside Diameter | 35mm | |
| Bore Type | Cylindrical | |
| Roller Material | Steel | |
| Cage Material | Sheet Metal | |
| Number of Rows | 1 | |
| Static Load Rating | 73.5kN | |
| Cone Width | 22.75mm | |
| Bearing Material | Steel | |
| Cup Width | 18mm | |
| Limiting Speed | 9000rpm | |
| Outside Diameter | 80mm | |
| End Type | Open | |
| Bearing Dynamic Load Rating | 88.9kN | |
| Standards/Approvals | No | |
| Series | TRB | |
| Bearing Type | Taper Roller | |
| Race Type | Grooved | |
| Select all | ||
|---|---|---|
Brand SKF | ||
Product Type Roller Bearing | ||
Inside Diameter 35mm | ||
Bore Type Cylindrical | ||
Roller Material Steel | ||
Cage Material Sheet Metal | ||
Number of Rows 1 | ||
Static Load Rating 73.5kN | ||
Cone Width 22.75mm | ||
Bearing Material Steel | ||
Cup Width 18mm | ||
Limiting Speed 9000rpm | ||
Outside Diameter 80mm | ||
End Type Open | ||
Bearing Dynamic Load Rating 88.9kN | ||
Standards/Approvals No | ||
Series TRB | ||
Bearing Type Taper Roller | ||
Race Type Grooved | ||
- COO (Country of Origin):
- DE
SKF TRB Series Roller Bearing, 35mm Inside Diameter, 80mm Outside Diameter - 30307
This roller bearing is a single-row tapered roller unit designed to support combined radial and axial loads in rotating machinery where a cylindrical shaft connection is required. It features a grooved race and an open-end configuration, suited to assemblies needing axial positioning and load distribution while operating at elevated rotational speeds.
Features and Benefits:
• Limiting speed 9,000 r/min enables high-speed rotational applications
• Dynamic load capacity 88.9 kN delivers sustained operational load handling
• Static load capacity 73.5 kN resists high stationary loads without deformation
• Sheet-metal cage reduces internal friction for smoother rotation
• Steel roller and race construction maintains contact integrity under load
• Cylindrical bore simplifies mounting on straight shafts
• Dynamic load capacity 88.9 kN delivers sustained operational load handling
• Static load capacity 73.5 kN resists high stationary loads without deformation
• Sheet-metal cage reduces internal friction for smoother rotation
• Steel roller and race construction maintains contact integrity under load
• Cylindrical bore simplifies mounting on straight shafts
Applications
• Suitable for gearbox shafts requiring axial and radial support
• Ideal for industrial drives operating at high rotational speeds
• Used with precision spindles needing grooved-race guidance
• Can be used for conveyor rollers with cylindrical shaft interfaces
• Used for heavy-duty shafts where single-row load handling is required
• Ideal for industrial drives operating at high rotational speeds
• Used with precision spindles needing grooved-race guidance
• Can be used for conveyor rollers with cylindrical shaft interfaces
• Used for heavy-duty shafts where single-row load handling is required
What materials constitute the internal rolling elements?
The rollers are manufactured from steel to provide Durable contact surfaces and wear resistance.
How does the open-end configuration affect assembly?
The open end allows easier access for alignment and axial adjustment during installation and maintenance.
What cage construction should be expected regarding lubrication behaviour?
The sheet-metal cage permits oil circulation and assists lubricant distribution between rollers and races.
Which width dimensions define the axial sections of the unit?
The cone section measures 22.75 mm and the cup section measures 18 mm, determining axial seating and spacing.
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