Super Precision Cylindrical Roller Bearing

NN3008MBKRE44CC1P4

Super Precision Cylindrical Roller Bearing

Item #101511543

NN3000 Series Double Row Super Precision Cylindrical Roller Bearing
40 mm ID x 68 mm OD x 0.827" Wide
Tapered Bore
Standard Clearance
Iso Class 4 (ABEC 7) Tolerance

Light Outside Diameter

Brass Cage Material

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Super Precision Cylindrical Roller Bearing

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Product Details

NN3000 Series Double Row Super Precision Cylindrical Roller Bearing
40 mm ID x 68 mm OD x 0.827" Wide
Tapered Bore
Standard Clearance
Iso Class 4 (ABEC 7) Tolerance

features

Complies with RoHS restrictions on the use of certain hazardous substances in electrical and electronic equipment
Use with machine tool spindles for float and high radial loadings
Designed for exact positioning of the ball screw in a variety of machine tools

Specifications

Tolerance	Iso Class 4 (RBEC 7)
Radial Internal Clearance Specification	R3 - Standard Clearance
Dynamic Load Rating	9,700.00 lbf
Static Load Rating [Max]	12,500.00 lbf
Ring Modification	Lubrication Groove & 3 Holes in Outer Ring is Standard
Limiting Speed - Grease	13900 rpm
I.D.	40 mm
Bearing Design	Double Row w/ Triple-Ribbed Inner Ring
Cage Material	Brass/Bronze
Bore Type	Tapered Bore
Capacity	Standard Capacity
Width	0.827 in
O.D.	68.0000 mm
Limiting Speed - Oil	16700 rpm
O.D. Type	Straight
Radial Internal Clearance	R3
Weight	0.661 LB
EAN or UPC	29176654442

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