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The McGill SB 22211K W33 is a 55 mm bore SPHERE-ROL single-row spherical roller bearing with a 1:12 tapered bore for adapter-sleeve mounting. Built from 52100 bearing steel with C0 normal internal clearance and an annular lube groove with three lubrication holes. Self-aligning under static and dynamic shaft misalignment for heavy-duty industrial gearboxes and conveyor head shafts.
MODEL SB 22211K W33
This product has a minimum order quantity of (4 minimum) This is the minimum order quantity available when purchasing this product.
Contact supplier for technical support on: 800-626-2120
$1,386.98 Each
Prices are subject to change
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Select Quantity(4 minimum)
Typically Ships in: 1 day
Returnable: See conditions
Bore Type
Tapered
Cage Material
Steel
Duplexing
No
Finish/Coating
Uncoated
Full Complement/Caged
Caged
Height
5.06
Housing Shoulder Diameter (in)
3.5
Length
5.06
Maximum Operating Temperature (F)
300
O.D. (mm)
100
Overall Width (in)
0.9843
Precision Rating
P0
ISO 15-2008
Radial Clearance
C0
Seal Type
Unsealed
Sealed
None
Shaft Shoulder Diameter (in)
2.5
Speed [Max] Oil (RPM)
4650
Regal Beloit Mcgill&Reg; SB 22211K W33
UPC: 726166106904 | UNSPSC: 31171560 | GTIN:
Bearings > Roller Bearings > Spherical Roller Bearings
McGill SPHERE-ROL Unmounted Spherical Roller Bearing, Series: 22200, 2.1654 in Bore Dia, 3.937 in Outside Dia, 1 Row, 0.9843 in W, Double High Temperature Seal Closure, 23000 lb Dynamic/23000 lb Static, 52100 Steel Bearing, Steel Cage, 4650 rpm Maximum, 450 deg F, Uncoated
Features:
- Longer fatigue life
- Higher operating temperature
- Improved corrosion resistance
- Reduced vibration
- Better fit
- Easier installation
- Improved reliability
- Misalignment capability
- Annular lubrication groove and holes
- Inner ring raceway flanges
- Standard radial internal clearance
- Standard lubrication
- High temperature seal both sides
- High temperature grease
- Cylindrical outside ring
Specs:
| Cage Material | Steel |
|---|---|
| Bearing Material | 52100 Steel |
| Temperature Rating | 450 deg F |
| Load Capacity | 23000 lb Dynamic/23000 lb Static |
| Closure Type | Double High Temperature Seal |
| Bore Diameter | 2.1654 in |
| Outside Diameter | 3.937 in |
| Number of Rows | 1 |
| Finish | Uncoated |
| Maximum Speed | 4650 rpm |
| Width | 0.9843 in |
| Series | 22200 |
Packaging:
| Length | 5.06 in |
|---|---|
| Width | 1.38 in |
| Height | 5.06 in |
Certifications/Standards:
AS9100 | Nadcap Certified
How do I choose the right type of bearing for my application?
Start with the load and how it’s applied. You need to know if you’re dealing with radial loads, axial loads, or a mix of both. Then look at speed, operating environment, and space constraints. For example, ball bearings are great for high speed and lighter loads, while roller bearings handle heavier loads but usually at lower speeds. If there’s contamination, moisture, or heat involved, you may need sealed bearings or specific materials. In most cases, the right choice comes down to matching load type, speed, and environment to the bearing design.
| Brand | MROSupply Fasteners |
| Model | FSTPCK-772063 |