Bearing BK2210 KOYO

Bearing BK2210 KOYO 40x52x7 Size (mm) with easy-to-use parts graphics, 40x52x7 giving you the ability to Boyal Industrial Pte ltd. check parts availability, Needle Roller Bearings pricing, examine remanufactured options.

Bearing number:61808-2RS1
Size (mm):40x52x7
Bore Diameter (mm):40
Outer Diameter (mm):52
Width (mm):7
d:40 mm
D:52 mm
B:7 mm
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Product Details

Bearing number61808-2RS1
Size (mm)40x52x7
Bore Diameter (mm)40
Outer Diameter (mm)52
Width (mm)7
d40 mm
D52 mm
B7 mm
C7 mm
d1– mm
d242,1 mm
r1 min.42 mm
r2 min.42 mm
D149,3 mm
D20,3 mm
da min.42 mm
Da max.50 mm
ra max.0.3 mm
Weight0,034 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– r/min
Limiting speed7500 r/min
Calculation factor (f0)15
CategorySingle Row Ball Bearing
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.03
Product GroupB00308
Enclosure2 Seals
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Rolling ElementBall Bearing
Snap RingNo
Internal Special FeaturesNo
Cage MaterialSteel
Enclosure TypeContact Seal
Internal ClearanceC0-Medium
Inch - MetricMetric
Long Description40MM 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
UNSPSC31171504
Harmonized Tariff Code8482.10.50.68
NounBearing
Keyword StringBall
Manufacturer Item Number61808-2RS1
Weight / LBS0.07
Bore1.575 Inch | 40 Millimeter
Outer Race Width0.276 Inch | 7 Millimeter
Outside Diameter2.047 Inch | 52 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:7500 RPM
operating temperature range:-40 to +210 °F
series:61
dynamic load capacity:4.49 kN
D2 ≈0 mm
r1,2 min.0.3 mm
da max.42 mm
Basic dynamic load rating C4.49 kN
Basic static load rating C03.75 kN
Fatigue load limit Pu0.16 kN
Calculation factor kr0.015
Calculation factor f014.6
Mass bearing0.034 kg
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