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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:
2 in stock
Deep groove ball bearing, 60 x 95 x 18 mm, steel shields both sides, C3 clearance. Cr 32.5 kN, C0r 23.2 kN, 8,000 rpm on grease.
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2 in stock
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| MFR / Brand | NSK |
|---|---|
| MPN | 6012ZZC3 |
| GTIN | 029176013164 |
| Model | 6012 ZZ C3 |
| Bearing Type | Ball Bearing |
| ID | 60 mm |
| OD | 95 mm |
| Width | 18 mm |
| Base Number | 6012 |
|---|---|
| Common Misspellings | 6012ZZ C3; 6012-ZZC3; 6012ZZ-C3; 6012 ZZ C3; 6012ZZC-3; 6012ZZCS; NKS 6012ZZC3; 6012 2Z C3; 6012 metal seals |
| Application Types | Electric motors; pumps; fans and blowers; gearboxes; line shafting; conveyor drives; machine tool auxiliary shafts; applications with thermal growth or interference shaft fits requiring C3 clearance |
| Bore Shaft Size | 60 mm (2.3622 in) |
| Mpn Variants | 6012ZZC3; 6012ZZ C3; 6012-ZZ-C3; 6012ZZCM; 6012ZZ; 6012-2Z/C3; 6012 |
| Compatible With Replaces | NSK 6012ZZC3; interchangeable with 6012-2Z/C3 shielded C3 bearings from SKF, FAG, NTN and Koyo. NOT equivalent to 6012DDU / 6012-2RS (contact seals) or to normal-clearance 6012ZZ - clearance class and closure both change the duty |
| Precision Class | ISO Normal class |
| Additional Attributes | Shaft abutment diameter da: 66.5 mm min, 69 mm max; housing abutment diameter Da max: 88.5 mm; maximum shaft/housing fillet radius ra max: 1.0 mm; ring chamfer r min: 1.1 mm; calculation factor fo: 15.6 |
| Cage Type | Pressed cage |
| Dynamic Load Rating | 32,500 N (Cr) |
| Static Load Rating | 23,200 N (C0r) |
| Precision Rating | ISO Normal class |
| Item Weight | 0.412 kg (0.908 lb) |
| Cage Material | Pressed steel |
| Limiting Speed | 8,000 rpm grease |
| Number Of Rows | 1 |
| Snap Ring Included | No snap ring groove (base design; N and NR variants add one) |
| Internal Clearance | C3 |
| Part Number | 6012ZZC3 |
| Cross Reference 6 | NTN 6012ZZC3 |
|---|---|
| Cross Reference 7 | 6012 (ISO base, open) |
NSK 6012ZZ C3 single-row deep groove ball bearing. Bore: 60 mm. Outside Diameter: 95 mm. Width: 18 mm. Series: 6000 (ISO dimension series 02). Closure Type: pressed steel shield both sides. Internal Clearance: C3. Cage Material: Pressed steel. Precision Class: ISO Normal. Rolling Elements: 14 steel balls of 10.319 mm diameter.
Dynamic Load Rating: 32,500 N (Cr). Static Load Rating: 23,200 N (C0r). Limiting Speed: 8,000 rpm on grease lubrication. Mass: 0.412 kg (0.908 lb).
Shaft Abutment Diameter da: 66.5 mm minimum, 69 mm maximum. Housing Abutment Diameter Da max: 88.5 mm. Maximum Shaft or Housing Fillet Radius ra max: 1.0 mm. Ring Chamfer r min: 1.1 mm. Calculation factor fo: 15.6.
60 — single-row deep groove ball bearing, dimension series 02.
12 — bore code, 12 x 5 = 60 mm.
ZZ — steel shield on both sides in NSK’s scheme. NSK uses Z and ZZ for shielded and D, DU, DW, DD, DDU, DDW and VV for sealed.
C3 — greater than normal radial internal clearance.
A shield is a non-contacting steel disc. It keeps coarse debris out of the raceway while adding almost no friction, so a shielded bearing holds its speed rating and runs cooler than the contact-sealed version of the same size. C3 clearance is specified where the inner ring runs hot relative to the housing, or where an interference fit on the shaft closes normal clearance down under the mounted condition. Matching the clearance grade to the design is what keeps the mounted clearance in range once the machine is at temperature. Typical duty is electric motors, pumps, fans and blowers, gearboxes and general line shafting carrying mainly radial load with some incidental thrust in either direction.
Unit Quantity: 1 Pc. One bearing in the original NSK carton.
The 60 x 95 x 18 mm shielded deep groove envelope is built as SKF 6012-2Z/C3, FAG 6012-2Z-C3, Koyo 6012ZZC3, NTN 6012ZZC3 and NACHI 6012ZZC3. Match the closure type and the clearance grade as well as the boundary dimensions. NSK’s N and NR variants of this size add a snap ring groove and a snap ring respectively.
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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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