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RHP7001TDUP4Angular Contact Ball Bearing – 12 mm Bore, 28 mm OD, 8 mm Width, 16 mm Total Width, Straight Bore, Open, ABEC 7, Laminated Phenolic Cage, Universal Pair

Condition: New

Availability:

3 in stock

Paired universal unit of 12 x 28 x 8 mm super precision angular contact ball bearings, ABEC 7, laminated phenolic cage, straight bore, open, metric.

List Price

$93.31

3 in stock

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Specifications

Key Specifications

MFR / BrandRHP
MPN7001TDUP4
Model7001 T DUL P4 / MM9101WI DUL / 7001 T DU EP7
Bearing TypeAngular Contact Ball Bearing, Open
OD28 mm
Width8 mm

Technical Specifications

Base Number7001
Total Width16 mm
Overall Width8 mm
Bore Shaft Size12 mm
Mpn Variants7001-T-UL-P4; 7001TDUEP7
Arrangement ConfigurationPaired universal unit, duplex universal grind (DU)
Precision ClassP4
Additional AttributesChamfer r min 0.3 mm; chamfer r1 min 0.15 mm; abutment d1 min 14.5 mm; abutment D1 max 25.5 mm; abutment D2 max 26.8 mm; internal volume 1.0 cm3 per bearing; lubrication-jet pitch circle diameter dT 18.3 mm
MaterialHigh Carbon Chrome Steel
Cage TypeLaminated
Precision RatingABEC 7 / RHP EP7
Series7000
Rolling ElementsBall
Item Weight0.020 kg per bearing
Cage MaterialPhenolic
Number Of Rows1
Bore TypeStraight
LubricantGrease or oil
Mounting ArrangementBack-to-back, face-to-face or tandem
Design UnitsMetric
Part Number7001TDUP4
Seller Part Number: B-EH2B2#MVIRUZ

Product Description

What this part is

The RHP 7001TDUP4 is a super precision single-row angular contact ball bearing supplied as a paired universal unit. Bore / Shaft Size: 12 mm. Outside Diameter: 28 mm. Overall Width: 8 mm per bearing. Total Width: 16 mm across the assembled pair. Rolling Elements: Ball. Number Of Rows: 1. Bore Type: Straight. Closure Type: Open.

Decoding the designation

70 / 7001 — the ISO 7001 size in dimension series 10, 12 x 28 x 8 mm.

T — laminated phenolic cage.

DU — paired universal unit; the two bearings are ground so they can be set back-to-back, face-to-face or in tandem.

P4 — RHP EP7, ISO Class 4, ABEC 7.

What these specs mean in practice

Precision Class: P4. Precision rating: ABEC 7 / RHP EP7. Cage Material: Phenolic. Cage Type: Laminated. Material: High Carbon Chrome Steel. Lubricant: Grease or oil. Design Units: Metric. Series: 7000. Item weight: 0.020 kg per bearing. Internal volume: 1.0 cm³ per bearing. The laminated phenolic cage runs quietly and carries oil in its surface, and the ABEC 7 class holds the tight form and running tolerances used for small high-speed spindles, instrument drives and precision gearheads.

Mounting data

Chamfer r min: 0.3 mm. Chamfer r1 min: 0.15 mm. Abutment d1 min: 14.5 mm. Abutment D1 max: 25.5 mm. Abutment D2 max: 26.8 mm. Lubrication-jet pitch circle diameter dT: 18.3 mm. These abutment figures set the shaft shoulder and housing shoulder diameters that clear the bearing faces and support the rings.

Quantity and configuration

Unit Quantity: 2 Pcs. Arrangement / Configuration: paired universal unit, duplex universal grind. The faces are ground as a set, so the pair may be assembled back-to-back for moment stiffness, face-to-face for shaft alignment tolerance, or in tandem for shared thrust in one direction.

Cross references

MPN Variants: 7001-T-UL-P4, 7001TDUEP7. Part Number: 7001TDUP4. Base Number: 7001. These forms all describe the same ISO 7001 boundary dimensions in dimension series 10 with a laminated phenolic cage and duplex universal grinding at ABEC 7.

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