Bearing number | 61808-2RZ |
Size (mm) | 40x52x7 |
Bore Diameter (mm) | 40 |
Outer Diameter (mm) | 52 |
Width (mm) | 7 |
d | 40 mm |
D | 52 mm |
B | 7 mm |
C | 7 mm |
d1 | 43,2 mm |
d2 | – mm |
r1 min. | 42 mm |
r2 min. | 42 mm |
D1 | 49,3 mm |
D2 | 0,3 mm |
da min. | 42 mm |
Da max. | 50 mm |
ra max. | 0.3 mm |
Weight | 0,034 Kg |
Basic dynamic load rating (C) | 4,49 kN |
Basic static load rating (C0) | 3,75 kN |
Fatigue load limit (Pu) | 0,16 |
Reference speed | 26000 r/min |
Limiting speed | 13000 r/min |
Calculation factor (f0) | 15 |
Category | Single Row Ball Bearing |
Inventory | 0.0 |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 0.035 |
Product Group | B00308 |
Enclosure | 2 Seals |
Precision Class | ABEC 1 | ISO P0 |
Maximum Capacity / Filling Slot | No |
Rolling Element | Ball Bearing |
Snap Ring | No |
Internal Special Features | No |
Cage Material | Steel |
Enclosure Type | Non-Contact Seal |
Internal Clearance | C0-Medium |
Inch - Metric | Metric |
Long Description | 40MM Bore; 52MM Outside Diameter; 7MM Outer Race Diameter; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
UNSPSC | 31171504 |
Harmonized Tariff Code | 8482.10.50.68 |
Noun | Bearing |
Keyword String | Ball |
Manufacturer Item Number | 61808-2RZ |
Weight / LBS | 0.077 |
Outside Diameter | 2.047 Inch | 52 Millimeter |
Bore | 1.575 Inch | 40 Millimeter |
Outer Race Width | 0.276 Inch | 7 Millimeter |
bore diameter: | 40 mm |
static load capacity: | 3.75 kN |
outside diameter: | 52 mm |
precision rating: | Not Rated |
overall width: | 7 mm |
finish/coating: | Uncoated |
bore type: | Round |
cage material: | Steel |
closure type: | Double Sealed |
outer ring width: | 7 mm |
row type & fill slot: | Single Row Non-Fill Slot |
fillet radius: | 0.3 mm |
internal clearance: | C0 |
maximum rpm: | 13000 RPM |
operating temperature range: | -40 to +210 °F |
series: | 61 |
dynamic load capacity: | 4.49 kN |
d1 ≈ | 43.21 mm |
D2 ≈ | 0 mm |
r1,2 min. | 0.3 mm |
da max. | 43 mm |
Basic dynamic load rating C | 4.49 kN |
Basic static load rating C0 | 3.75 kN |
Fatigue load limit Pu | 0.16 kN |
Calculation factor kr | 0.015 |
Calculation factor f0 | 14.6 |
Mass bearing | 0.034 kg |