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Timing Belt Pulleys and V-Belt Sheaves: Matching Belt Drive Components Correctly
Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Availability:
4 in stock
GMN S6010ETAA7UM angular contact spindle ball bearing, 50 x 80 x 16 mm, 25° contact angle, ABEC 7 / P4, universally ground, medium preload. Single bearing.
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| MFR / Brand | GMN |
|---|---|
| MPN | S6010ETAA7UM |
| Model | S 6010 E TA A7 UM |
| Bearing Type | Angular Contact Ball Bearing, Open |
| ID | 50 mm |
| OD | 80 mm |
| Width | 16 mm |
| Material | Chrome Steel |
|---|---|
| Series | S6000 |
| Preload | Medium |
| Base Number | S 6010 |
| Industry Terms | spindle bearing, super precision angular contact bearing, ABEC 7 bearing, medium preload spindle bearing, universally ground bearing |
| Common Misspellings | GMN S6010ETAA7UN, S6010 ETA A7 UM, S6010EATA7UM, GNM S6010 |
| Application Types | Machine tool spindles, grinding heads, high-speed precision shafts |
| Bore Shaft Size | 50 mm (1.9685 in) |
| Mpn Variants | S6010ETAA7UM, S-6010-E-TA-ABEC7-UM, S 6010 E TA A7 UM, S6010ETAUM, S6010E |
| Precision Class | ABEC 7 / P4 |
| Cage Type | Outer-ring guided |
| Precision Rating | ABEC 7 / P4 |
| Rolling Elements | Ball |
| Cage Material | Phenolic |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.10.50 |
| Contact Angle | 25° |
| Part Number | S6010ETAA7UM |
| Cross Reference 1 | Fafnir 3MM9110WI CR SUM – 25°, medium preload, P4S |
|---|---|
| Cross Reference 2 | SKF 7010 ACD – 25° base number, class/preload not set |
GMN S6010ETAA7UM is a single-row super-precision angular contact spindle ball bearing from the GMN S series, universally ground for medium preload. Unit Quantity: 1 Pc. Bore Diameter: 50 mm (1.9685 in). Outside Diameter: 80 mm (3.1496 in). Width: 16 mm (0.6299 in). Contact Angle: 25°. Closure Type: Open.
S — GMN S-series spindle bearing, steel balls.
6010 — GMN size code for 50 x 80 x 16 mm, the ISO 7010 envelope.
E — 25° contact angle.
TA — fabric-base phenolic cage, outer-ring guided.
A7 — ABEC 7 tolerances, equivalent to ISO class 4 / P4.
U — universally ground single.
M — medium preload.
Precision Class: ABEC 7 / P4. Preload: Medium. Number of Rows: 1. Rolling Elements: Ball. Cage Material: Phenolic. Cage Type: Outer-ring guided. Reference speed factor, S series: n x dm = 1,700,000 mm/min.
Bore Diameter: 50 mm (1.9685 in). Outside Diameter: 80 mm (3.1496 in). Width: 16 mm (0.6299 in). Matching: universally ground single.
Fafnir 3MM9110WI CR SUM: 25°, medium preload, P4S precision. SKF 7010 ACD: 25° base number, class and preload not set.
Bore 50 mm, outside diameter 80 mm, width 16 mm, ISO 7010 envelope.
E is a 25° contact angle and A7 is ABEC 7 tolerance, equivalent to ISO class 4 / P4.
U is a universally ground single bearing and M is medium preload.
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Belt drives may appear simple, consisting of two wheels and a belt for power transfer.
Tapered, cylindrical, and spherical roller bearings all solve the same basic problem, carrying more load
If you pulled a bearing off general industrial equipment at random, there’s a good chance
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Our team can locate, cross-reference, and source all parts.
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