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Angular Contact Ball Bearings
Rollway 7308 BM
Rollway Angular Contact Ball Bearing - Straight Bore - 7308 BM
7308 is also available as
- 7308 B$557.29
- 7308 BM$557.29
Series
7300B
Material
52100 Bearing Steel
Dynamic Load Rating (lb)
10071
Contact Angle
40°
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Raceway: Asymmetric, circular grooves
- Bigger axial load carrying capacity than standard ball bearings
- Dimensions in accordance with ISO 355:2007
Dimensions
| Dim. | Meaning | mm |
|---|---|---|
| B | Overall Width | 23 |
| D | Outside Diameter | 90 |
| d | Bore Size | 40 |
Values as printed for 7308 B, the base part of 7308 BM; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Material
- 52100 Bearing Steel
- Contact Angle
- 40°
- Version
- B
- Seal Type
- Unsealed
- Cage Material
- Brass
- Radial Clearance
- Normal
- Rolling Element
- Ball
- Static Load Rating (kN)
- 30.3
- Dynamic Load Rating (kN)
- 44.8
- Bore Type
- Straight
- Misalignment
- No
- Overall Width (mm)
- 23
- Number of Rows
- 1
- Overall Width (in)
- 0.9055
- Duplexing
- No
- Bore Size - Metric
- 40Shaft size chart
- Platform
- Single Row Angular Contact Ball Bearing
- Sealed
- None
- Speed (Max) Oil
- 8,500
- Speed (Max) Grease
- 6,300
- Full Complement/Caged
- Caged
- Dynamic Load Rating (lb)
- 10071
- Outside Diameter (mm)
- 90
- Product Line
- Angular Contact Ball Bearing — Single Row
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- 7308 BM
- Mfg. Part Numberi
- 7308 BM
- GDS #i
- GDS-119333
- Categoryi
- Angular Contact Ball Bearings
- UPCi
- 637410096516
- Seriesi
- 7300B
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 53View
7308 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| 7308 B | 40-degree contact angle | $557.29 | View |
| 7308 BMThis part | 40-degree contact angle, Brass cage | $557.29 |
Common Questions
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway 7308 BM, manufacturer article number 7308 BM. Its UPC is 637410096516.
