Spherical Roller Bearings
Rollway 21310 GMEX W33
SPHERICAL DOUBLE ROW
21310 is also available as
- 21310 GMEX W33$245.67
- 21310 MB C3 W33$715.54
Series
21300
Material
52100 Bearing Steel
Radial Clearance
C0
Angular Misalignment
1°
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- Double row spherical rollers
- Outer ring: Spherical raceway
- Inner Ring: 2 spherical raceway
- Axial and radial loads
- Absorb shaft misalignments
Dimensions
| Dim. | Meaning | mm |
|---|---|---|
| B | Overall Width | 27 |
| D | Outside Diameter | 110 |
| d | Bore Size | 50 |
| rs min | 2 |
Values as printed for 21310 GMEX, the base part of 21310 GMEX W33; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Material
- 52100 Bearing Steel
- Radial Clearance
- C0
- Angular Misalignment
- 1°
- Cage Material
- Brass
- Bore Type
- Straight
- Seal Type
- Unsealed
- Number of Rows
- 2
- Static Load Rating (kN)
- 150.2
- Overall Width (mm)
- 27
- Misalignment
- Yes
- Rolling Element
- Spherical Roller
- Overall Width (in)
- 1.063
- Platform
- Spherical Radial
- Speed (Max) Oil
- 6,370
- Sealed
- None
- Bore Size - Metric
- 50Shaft size chart
- Duplexing
- No
- Speed (Max) Grease
- 4,760
- Full Complement/Caged
- Caged
- Dynamic Load Rating (kN)
- 143
- Mounting Method
- Shaft Mount
- Outside Diameter (mm)
- 110
- Product Line
- Spherical Roller Bearing
- Fatigue Load Limit (kN)
- 18.3
- Calculation Factor e
- 0.25
- Calculation Factor Y1
- 2.67
- Calculation Factor Y2
- 3.97
- Calculation Factor Yo
- 2.61
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- 21310 GMEX W33
- Mfg. Part Numberi
- 21310 GMEX W33
- GDS #i
- GDS-108506
- Categoryi
- Spherical Roller Bearings
- UPCi
- 637410091825
- Seriesi
- 21300
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 128View
21310 options
| Part # | Configuration | Price | View |
|---|---|---|---|
| 21310 GMEX W33This part | Single-piece brass cage, roller guided, Lubrication groove and three lubrication holes in the outer ring | $245.67 | |
| 21310 MB C3 W33 | Brass cage, C3 radial clearance, Lubrication groove and three lubrication holes in the outer ring | $715.54 | View |
Common Questions
What is the minimum order quantity for the 21310 GMEX W33?
The minimum order quantity for the 21310 GMEX W33 is 100 units.
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway 21310 GMEX W33, manufacturer article number 21310 GMEX W33. Its UPC is 637410091825.
