TOKYO KEIKI SQP21-21-7-1BB-18 Double Vane Pump

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What is SQP21-21-7-1BB-18 bearing interchange?

Model Number:SQP21-21-7-1BB-18
Bearing number:NN3008KC1NAP4
Size (mm):40x68x21
Bore Diameter (mm):40
Outer Diameter (mm):68
Width (mm):21
d:40 mm
D:68 mm
B:21 mm

Product Details

Bearing numberNN3008KC1NAP4
Size (mm)40x68x21
Bore Diameter (mm)40
Outer Diameter (mm)68
Width (mm)21
d40 mm
D68 mm
B21 mm
C21 mm
CategoryCylindrical Roller Bearing
Minimum Buy QuantityN/A
Weight / Kilogram0.298
Product GroupB04270
Bore ProfileTapered
Cage MaterialBrass
Precision ClassABEC 7 | ISO P4
Number of Rows of RollersDouble Row
SeparableOuter Ring - Both Sides
Rolling ElementCylindrical Roller Bearing
ProfileComplete with Outer and Inner Ring
Snap RingNo
Internal ClearanceC1NA
Inch - MetricMetric
Other Features3 Rib Inner Ring | Plain Outer Ring | Precision Bearing | Cage on Inner Ring OD
Long Description40MM Bore; Tapered Bore Profile; 68MM Outside Diameter; 21MM Width; Brass Cage Matetrial; ABEC 7 | ISO P4; Double Row; Outer Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1NA Internal Cl
Harmonized Tariff Code8482.50.00.00
Manufacturer Item NumberNN3008KC1NAP4
Weight / LBS0.659
Width0.827 Inch | 21 Millimeter
Bore1.575 Inch | 40 Millimeter
Outside Diameter2.677 Inch | 68 Millimeter
bore diameter:40 mm
maximum rpm:11000 rpm
outside diameter:68 mm
bearing material:Hardened Alloy Steel
overall width:21 mm
cage material:High Strength, 2 piece, Machined Brass
flanges:(3) Inner Ring
bore type:Tapered 1:12
closure type:Open
number of rows:2
resistance features:Clean Room, Vacuum
internal clearance:C1NA
outer ring width:21 mm
operating temperature range:-40 to 120 ºC
fillet radius:1 mm
dynamic load capacity:43500 N
static load capacity:55500 N
manufacturer product page:Click here
precision rating:ISO Class 4
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 86-02-7515247
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