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Tapered Roller Bearings
Rollway 31312 A
METRIC TAPERED 30200-32300
Material
High Chromium Bearing Steel
Dynamic Load Rating (lb)
32,687
Version
A - Increased load capacity
Misalignment
No
Need help confirming fit? Send us the current part number, shaft size, housing photo, or equipment model.
Product Overview
- One row tapered rollers
- Raceways have linear surfaces
- Axial and radial loads
- 2 piece bearing
Dimensions
| Dim. | Meaning | mm |
|---|---|---|
| D | Outside Diameter | 130 |
| T | Overall Width | 33.5 |
| d | Bore Size | 60 |
Values as printed for 31312, the base part of 31312 A; the options in this part number do not change the housing. Verify critical dimensions before ordering.
- Material
- High Chromium Bearing Steel
- Version
- A - Increased load capacity
- Misalignment
- No
- Bore Type
- Straight
- Cage Material
- Steel
- Radial Clearance
- Normal
- Dynamic Load Rating (kN)
- 145.4
- Overall Width (mm)
- 33.5
- Rolling Element
- Tapered Roller
- Static Load Rating (kN)
- 176.8
- Number of Rows
- 1
- Seal Type
- Unsealed
- Bore Size - Metric
- 60Shaft size chart
- Duplexing
- No
- Platform
- Tapered Radial Roller
- Full Complement/Caged
- Caged
- Speed (Max) Grease
- 2,600
- Dynamic Load Rating (lb)
- 32,687
- Speed (Max) Oil
- 3,600
- Static Load Rating (lb)
- 39,746
- Sealed
- None
- Outside Diameter (mm)
- 130
- Product Line
- Tapered Roller Bearing
Always verify dimensions, load ratings, material, and seal type before ordering.
- Brandi
- Rollway
- Mfg. Catalog Numberi
- 31312 A
- Mfg. Part Numberi
- 31312 A
- GDS #i
- GDS-111829
- Categoryi
- Tapered Roller Bearings
- UPCi
- 637410070189
Documents & Support
- Rollway Bearings Catalog (Regal Rexnord, 2022) — page 149View
Common Questions
What is the minimum order quantity for the 31312 A?
The minimum order quantity for the 31312 A is 100 units.
Is this a genuine Rollway part?
Yes. GDS Supply supplies the genuine Rollway 31312 A, manufacturer article number 31312 A. Its UPC is 637410070189.
