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ConsolidatedDouble Row Cylindrical Roller Bearing – 40 mm ID, 68 mm OD, 21 mm Width, Straight Bore, Machined Brass Cage, P5

Condition: New

Availability:

2 in stock

Consolidated NN3008-M-S-P5 double-row cylindrical roller bearing, 40 mm bore x 68 mm OD x 21 mm wide, straight bore, machined brass cage, P5 spindle bearing.

List Price

$133.10

2 in stock

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Specifications

Key Specifications

MFR / BrandConsolidated
ModelNN3008-M-S-P5
Bearing TypeCylindrical Roller Bearing, Open
ID40 mm
OD68 mm
Width21 mm

Technical Specifications

SeriesNN30
Lubricantgrease or oil
Rolling ElementsCylindrical Roller
Cage MaterialMachined brass
Number Of Rows2
Bore TypeStraight
Snap Ring IncludedNo
Harmonization Code8482.50.00
RelubricationLubrication groove and holes in outer ring
Mpn VariantsNN3008MSP5, NN3008-M-S-P5, NN-3008-M-S-P5, NN3008 M S P5
Precision ClassABEC 5 / P5

Cross-References

Cross Reference 1FAG NN3008-AS-M-SP - brass cage, groove, SP precision
Cross Reference 2SKF NN3008TN/SP - polyamide cage, SP precision
Seller Part Number: AJ2B4#VFLJF0

Product Description

What this part is

Consolidated NN3008-M-S-P5 double-row cylindrical roller bearing with a straight bore, for machine tool spindles. Bore Diameter: 40 mm. Outside Diameter: 68 mm. Overall Width: 21 mm.

Decoding the designation

NN30 — double-row cylindrical roller bearing, ISO dimension series 30, ribs on the inner ring and a rib-less separable outer ring.

08 — bore code, 40 mm.

M — machined brass cage.

S — lubrication groove with radial holes in the outer ring.

P5 — ISO tolerance class P5, ABEC 5 equivalent.

What these specs mean in practice

Rolling Elements: Cylindrical Roller. Number Of Rows: 2. Bore Type: Straight. Cage Material: Machined brass. Precision Class: ABEC 5 / P5. Lubricant: grease or oil. Closure Type: Open. Snap Ring: No. The two roller rows give high radial stiffness in a narrow section; the outer ring separates for mounting.

Quantity and configuration

Unit Quantity: 1 Pc.

Interchange guidance

Closest in the 40 x 68 x 21 mm straight-bore size is FAG NN3008-AS-M-SP, with a machined brass cage, lubrication groove and SP precision grade. SKF NN3008TN/SP has a polyamide cage and SP precision. Check the precision class against P5 before substituting.

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