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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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1 in stock
SKF 20306M single row barrel roller bearing, 30 mm bore, 72 mm OD, 19 mm wide, machined brass cage. Self-aligning, for radial loads. New old stock, open box.
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| MFR / Brand | SKF |
|---|---|
| MPN | 20306M |
| Model | 20306 M MB |
| Bearing Type | Spherical Roller Bearing, Open |
| ID | 30 mm |
| OD | 72 mm |
| Width | 19 mm |
| Series | 20300 |
|---|---|
| Rolling Elements | Barrel Roller |
| Cage Material | Machined brass |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Overall Width | 19 mm |
| Mpn Variants | 20306M, 20306-M, 20306 M MB, 20306 MB |
| Bearing Material | Bearing steel |
| Cross Reference 1 | FAG 20306-MB |
|---|---|
| Cross Reference 5 | Koyo 20306 |
SKF 20306M is a single row barrel roller bearing, also called a single row spherical roller bearing, with a machined brass cage. Bore Diameter: 30 mm. Outside Diameter: 72 mm. Width: 19 mm. Rolling Elements: Barrel Roller. Number Of Rows: 1.
203 — barrel roller bearing, 03 dimension series.
06 — bore code, 06 x 5 = 30 mm.
M — machined brass cage.
Bore Diameter: 30 mm. Outside Diameter: 72 mm. Width: 19 mm. Cage Material: Machined brass. Bore Type: Straight. Closure Type: Open. Number Of Rows: 1. Series: 20300.
The outer ring raceway is spherical, so the bearing self-aligns to shaft deflection and misalignment. It carries radial load; axial capacity is very low.
Same envelope as the ISO 20306 barrel roller size, including FAG 20306-MB. Not a double-row spherical roller bearing.
What size is the 20306M?
30 mm bore, 72 mm outside diameter, 19 mm width.
What does the M suffix mean?
Machined brass cage.
Is it self-aligning?
Yes, the spherical outer raceway lets it self-align.
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Rockwell’s own product page for the Kinetix 6000 is down
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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