Angular Contact Ball Bearings
Rollway 3218
Rollway Angular Contact Ball Bearing - Double Row - Straight Bore - 3218
3218 is also available as
- 3218$1,424.52
- 3218 C3$1,424.52
Series
3200
Material
52100 Bearing Steel
Dynamic Load Rating (lb)
28101
Radial Clearance
Normal
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Raceway: Asymmetric, circular grooves
- Two direction axial load carrying
- Dimensions in accordance with ISO 355:2007
Dimensions
| Dim. | Meaning | mm |
|---|---|---|
| B | Overall Width | 52.4 |
| D | Outside Diameter | 160 |
| a | 104 | |
| d | Bore Size | 90 |
| r1/r2 | 2.0 |
Values as printed for 3218. Verify critical dimensions before ordering.
- Material
- 52100 Bearing Steel
- Radial Clearance
- Normal
- Seal Type
- Unsealed
- Overall Width (in)
- 2.063
- Contact Angle
- 30°
- Bore Type
- Straight
- Overall Width (mm)
- 52.4
- Number of Rows
- 2
- Static Load Rating (kN)
- 146
- Misalignment
- No
- Dynamic Load Rating (kN)
- 125
- Rolling Element
- Ball
- Cage Material
- Steel
- Speed (Max) Grease
- 2,400
- Platform
- Double Row Angular Contact Ball Bearing
- Sealed
- None
- Bore Size - Metric
- 90Shaft size chart
- Speed (Max) Oil
- 3,400
- Full Complement/Caged
- Caged
- Duplexing
- No
- Dynamic Load Rating (lb)
- 28101
- Outside Diameter (mm)
- 160
- Product Line
- Angular Contact Ball Bearing — Double Row
- Fatigue Load Limit (kN)
- 5.94
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- 3218
- Mfg. Part Numberi
- 3218
- GDS #i
- GDS-112188
- Categoryi
- Angular Contact Ball Bearings
- UPCi
- 637410095502
- Seriesi
- 3200
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 60View
3218 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| 3218This part | Base configuration | $1,424.52 | |
| 3218 C3 | C3 radial clearance | $1,424.52 | View |
Common Questions
What is the minimum order quantity for the 3218?
The minimum order quantity for the 3218 is 50 units.
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway 3218, manufacturer article number 3218. Its UPC is 637410095502.
