Toyana M272749/10 tapered roller bearings

The online Toyana M272749/10 tapered roller bearings parts store gives you immediate access to a selection 80x25x21 Size (mm) of more than 1.4 million new, used, remanufactured.
Size (mm) | 80x25x21 |
Bore Diameter (mm) | 80 |
Outer Diameter (mm) | 25 |
Width (mm) | 21 |
d | 25 mm |
D | 80 mm |
B | 21 mm |
d1 | 49.2 mm |
d2 | 40.32 mm |
D1 | 60.2 mm |
a | 33 mm |
r1,2 – min. | 1.5 mm |
r3,4 – min. | 1.5 mm |
da – min. | 55 mm |
Da – max. | 110 mm |
Db – max. | 71.1 mm |
ra – max. | 2 mm |
rb – max. | 2 mm |
Basic dynamic load rating – C | 39.7 kN |
Basic static load rating – C0 | 23.6 kN |
Fatigue load limit – Pu | 1 kN |
Reference speed | 11000 r/min |
Limiting speed | 11000 r/min |
Calculation factor – kr | 0.1 |
Calculation factor – ka | 1.6 |
Calculation factor – e | 1.14 |
Calculation factor – X | 0.35 |
Calculation factor – Y0 | 0.26 |
Calculation factor – Y1 | 0.55 |
Calculation factor – Y2 | 0.57 |
Inventory | 0.0 |
Manufacturer Name | SKF |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.61 |
EAN | 7316576651182 |
Product Group | B00308 |
Enclosure | Open |
Flush Ground | Yes |
Rolling Element | Ball Bearing |
Number of Rows of Balls | Single Row |
Precision Class | ABEC 3 | ISO P6 |
Maximum Capacity / Filling Slot | No |
Snap Ring | No |
Cage Material | Brass |
Contact Angle | 40 Degree |
Internal Clearance | CB |
Number of Bearings | 1 (Single) |
Mounting Arrangement | Universal |
Inch – Metric | Metric |
Long Description | 25MM Bore; 80MM Outside Diameter; 21MM Width; Open; Yes Flush Ground; Ball Bearing; Single Row of Ba |
Other Features | Normal Axial Internal Clearance |
UNSPSC | 31171531 |
Harmonized Tariff Code | 8482.10.50.28 |
Noun | Bearing |
Keyword String | Angular Contact |
Manufacturer Item Number | 7405 BCBM |
Weight / LBS | 1.345 |
Outside Diameter | 3.15 Inch | 80 Millimeter |
Bore | 0.984 Inch | 25 Millimeter |
Width | 0.827 Inch | 21 Millimeter |
bore diameter: | 25 mm |
radial static load capacity: | 23.6 kN |
outside diameter: | 80 mm |
cage material: | Brass |
overall width: | 21 mm |
outer ring width: | 21 mm |
contact angle: | 40 ° |
maximum rpm: | 11000 RPM |
row type & fill slot: | Single-Row Non-Fill Slot |
finish/coating: | Uncoated |
internal clearance: | C0 |
precision rating: | ABEC 3 (ISO Class 6) |
closure type: | Open |
fillet radius: | 1.5 mm |
radial dynamic load capacity: | 39.7 kN |
series: | 74 |
d1 ≈ | 49.2 mm |
d2 ≈ | 40.32 mm |
D1 ≈ | 60.2 mm |
r1,2 min. | 1.5 mm |
r3,4 min. | 1.5 mm |
da min. | 55 mm |
Da max. | 110 mm |
Db max. | 71.1 mm |
ra max. | 2 mm |
rb max. | 2 mm |
Basic dynamic load rating C | 39.7 kN |
Basic static load rating C0 | 23.6 kN |
Fatigue load limit Pu | 1 kN |
Calculation factor A | 0.0108 |
Calculation factor kr | 0.1 |
Calculation factor e | 1.14 |
Calculation factor X | 0.57 |
Calculation factor Y0 | 0.52 |
Calculation factor Y2 | 0.93 |
Calculation factor Y1 | 0.55 |
Mass bearing | 0.61 kg |
Detailed Parameters
parameter:
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