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Central Surplus Bearing Finder
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
Availability:
28 in stock
Double-row deep groove ball bearing, 60 x 110 x 28 mm. Open, glass-fibre polyamide cage, CN clearance, carries radial and two-way axial load.
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$76.08
28 in stock
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| MFR / Brand | SKF |
|---|---|
| MPN | 4212-ATN9 |
| Model | 4212 ATN9 |
| Bearing Type | Deep Groove Ball Bearing, Double Row, Open both faces |
| ID | 60 mm (2.3622 in) |
| OD | 110 mm (4.3307 in) |
| Width | 28 mm (1.1024 in) |
| Material | Chrome Steel (AISI 52100 bearing steel) |
|---|---|
| Series | 4200 (SKF double-row deep groove) |
| Lubricant | Grease or oil (open bearing) |
| Base Number | 4212 |
| Industry Terms | Double row deep groove ball bearing, two row ball bearing, 4200 series bearing, polyamide cage ball bearing, 60 mm bore double row |
| Common Misspellings | 4212 Deep Grove Bearing, 4212ATN-9, 4212 ATN 9, SKF 4212ATN9 bearig, 4212-ATN-9 |
| Bore Shaft Size | 60 mm (2.3622 in) |
| Mpn Variants | 4212-ATN9, 4212ATN9, 4212 ATN9, 4212 A TN9, 4212A-TN9 |
| Rolling Elements | Balls, two rows |
| Number Of Rows | 2 |
| Bore Type | Straight (cylindrical) |
| Snap Ring Included | Without Snap Ring |
| Harmonization Code | 8482.10.50.28 |
An SKF 4212 ATN9 double-row deep groove ball bearing, 60 mm bore, 110 mm outside diameter, 28 mm width. Open on both faces, straight bore, one-piece injection-moulded polyamide cage.
42 is SKF’s double-row deep groove series and 12 the bore code, giving the 60 mm bore. The A marks the modified internal design used across the current 4200-series execution. TN9 is a glass-fibre reinforced polyamide 6,6 cage. No clearance suffix follows, so the bearing is CN, normal radial internal clearance, and no tolerance suffix follows, so it is normal class – P0 in the ISO scheme, ABEC 1 in the ANSI scheme.
Two rows of balls in deep grooves double the radial rating over a single-row bearing of the same envelope while keeping the deep groove raceway, so axial load is carried in both directions rather than one. Dynamic radial rating 49.4 kN (11,100 lbf), static radial rating 44 kN (9,890 lbf), limiting speed 5,000 rpm. The polyamide cage runs quieter and lighter than pressed steel and sets the practical upper operating temperature at 120 °C; above that a brass or steel cage execution is the appropriate choice. Mass 1.94 lb.
One bearing per unit. A single 4212 ATN9 locates a shaft axially in both directions without a second bearing to oppose it, so it substitutes for a paired arrangement in short-shaft positions.
The bearing is open and greasable in service, but carries no filling holes or lubrication groove, so relubrication reaches the raceways through the open faces. Both rings are one piece and non-separable.
The FAG 4212-B-TVH is the direct equivalent: double-row deep groove, 60 x 110 x 28 mm, glass-fibre polyamide cage. The NSK 4212 and Timken 4212 are the same ISO designation. A 4212 execution ending in M or ATN carries a different cage material and is a related size where cage temperature limit or shock capacity matters.
A faster way to search our bearing inventory Today we’re launching the Central Surplus Bearing
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Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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