Model datasheet
7306 Angular Contact Bearing 30x72x19mm
Confirm the model number, dimensions, suffix, and replacement notes before sending a quotation request for repair or MRO sourcing.
Verified directory reference: Specifications have been reviewed, but the complete suffix and current order requirement must still be confirmed before purchase.
7306 bearing specifications
| Parameter | Value |
|---|---|
| Model | 7306 |
| Category | Angular Contact Bearing |
| Series | 7300 Series |
| Inner Diameter (ID) | 30 mm |
| Outer Diameter (OD) | 72 mm |
| Width | 19 mm |
| Material | Chrome Steel GCr15 |
| Closure | Open |
| Dynamic Load | 30.5 kN |
| Static Load | 19.3 kN |
| Speed Limit | 10000 RPM |
| Precision | P0 (ABEC-1) |
| Clearance | CN (Standard) |
7306 brand designation references
Interchange Numbers: 7306
Catalogue designations reviewed for this model include SKF 7306BEP, FAG 7306B.TVP, NSK 7306A, NTN 7306, Timken 7306.
These catalogue references have source records, but the complete suffix and operating requirement must still be confirmed.
| Brand | Brand designation | Reference status |
|---|---|---|
| SKF | 7306BEP | Source recorded SKF rolling bearing catalogue — 7306BEP · |
| FAG | 7306B.TVP | Source recorded Schaeffler FAG rolling bearing catalogue — 7306B.TVP · |
| NSK | 7306A | Source recorded NSK rolling bearing catalogue — 7306A · |
| NTN | 7306 | Source recorded NTN rolling bearing catalogue — 7306 · |
| Timken | 7306 | Source recorded Timken bearing catalogue — 7306 · |
Frequently asked questions about 7306
What does the open design mean on a 7306 bearing?
The 7306 (30mm x 72mm x 19mm) is supplied open — without seals or shields — so lubrication and relubrication come from the surrounding housing or an external system. Compare seal types before deciding on the replacement.
Which part numbers are equivalent to 7306?
Equivalent designations include 7306BEP, 7306B.TVP, 7306A . These are brand-specific numbers for the same ISO boundary dimensions as the 7306 (30mm x 72mm x 19mm). The basic number matching does not confirm the complete specification — compare seal type, clearance, precision, cage, and lubrication suffix before ordering.
Does the 7306 come with C3 clearance?
This directory lists the 7306 with CN (Standard). C3 (increased internal clearance) versions are common for higher operating temperatures, higher speeds, or press-fit arrangements — specify the required clearance on your RFQ so the quotation matches the application. Read the clearance guide.
The 7306 is listed as a 30×72×19mm angular contact bearing in open configuration. Part of the 7300 series, the directory records chrome steel gcr15 and P0 (ABEC-1) precision grade for RFQ verification.
The 7306 bearing cross-references to SKF 7306BEP, FAG 7306B.TVP and NSK 7306A. This means you can replace an SKF equivalent, FAG alternative, NSK cross reference, or NTN interchange part with the same ISO boundary dimensions. Compare the full specification table and designation suffixes before ordering, especially the seal type (2RS vs ZZ) and internal clearance (C3 vs CN).
About the 7300 Series
The 7300 series angular contact ball bearings have a larger cross-section than the 7200 series, providing higher load capacity. Ideal for heavy-duty machine tool applications with combined loads.
Common Applications
- Machine Tool Spindles
- High-Speed Pumps
- Precision Equipment
Common applications for 7306
The 7306 is a common replacement candidate in the following equipment. Open the application guide to confirm the checks that apply to your machine before ordering:
Compare 7306 with nearby sizes
These models are the closest sizes in the same bearing family. They are not interchangeable — confirm the bore, outside diameter, and width before replacing the existing part.
| Model | Dimensions | Closure | Action |
|---|---|---|---|
| 7205 | 25mm x 52mm x 15mm | Open | View specifications |
| 7305 | 25mm x 62mm x 17mm | Open | View specifications |
| 7206 | 30mm x 62mm x 16mm | Open | View specifications |
| 7207 | 35mm x 72mm x 17mm | Open | View specifications |
| 7307 | 35mm x 80mm x 21mm | Open | View specifications |
Fast bearing RFQ
Tell us what bearing you need.
A model number is enough to start. If the marking is unclear, send the dimensions, application, or a shared photo link in the message.
- Small repair quantities and mixed model lists
- Model, suffix, and replacement review
- Price, lead time, packing, and shipping details