NACHI 6812Z deep groove ball bearings

NACHI 6812Z deep groove ball bearings 52x25x22 Size (mm) with easy-to-use parts graphics, giving you 52 Bore Diameter (mm) the ability to check parts availability, pricing, examine remanufactured options.
Size (mm) | 52x25x22 |
Bore Diameter (mm) | 52 |
Outer Diameter (mm) | 25 |
Width (mm) | 22 |
d | 25 mm |
D | 52 mm |
T | 22 mm |
d1 | 38.7 mm |
B | 22 mm |
C | 18 mm |
r1,2 – min. | 1 mm |
r3,4 – min. | 1 mm |
a | 14 mm |
da – max. | 30 mm |
db – min. | 31 mm |
Da – min. | 43 mm |
Da – max. | 46 mm |
Db – min. | 49 mm |
Ca – min. | 4 mm |
Cb – min. | 4 mm |
ra – max. | 1 mm |
rb – max. | 1 mm |
Basic dynamic load rating – C | 47.3 kN |
Basic static load rating – C0 | 56 kN |
Fatigue load limit – Pu | 6 kN |
Reference speed | 9000 r/min |
Limiting speed | 13000 r/min |
Calculation factor – e | 0.35 |
Calculation factor – Y | 1.7 |
Calculation factor – Y0 | 0.9 |
Inventory | 6.0 |
Manufacturer Name | SKF |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.231 |
EAN | 7316577006417 |
Product Group | B04334 |
bore diameter: | 25 mm |
dynamic load capacity: | 47.3 kN |
cup width: | 18 mm |
static load capacity: | 56 kN |
assembly type: | Cone & Cup |
finish/coating: | Uncoated |
outside diameter: | 52 mm |
maximum rpm: | 13000 RPM |
cone width: | 22 mm |
series: | 332 |
closure type: | Open |
flange type: | Non-Flanged Cup |
operating temperature range: | Maximum of +250 °F |
Detailed Parameters
parameter:
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