55TAC90B ball screw support bearing,bore 55mm

Place of Origin China
Brand Name Neutral or OEM
Certification ISO9001
Model Number 55TAC90B
Minimum Order Quantity 5
Packaging Details Industrial packing or customer's request
Delivery Time 3 days in stock;within 10days custom made
Payment Terms T/T;Western Union;Paypal;L/C
Supply Ability 20000 pcs/month

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Product Details
Precision Rating P4;P2 Number Of Row Single Row
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Product Description

High precision ball screw support bearing 55TAC90B

angular contact thrust bal bearings, with contact angle α = 60°

55TAC90B ball screw support bearing,bore 55mm 055TAC90B ball screw support bearing,bore 55mm 1

Bearing Name Ball Screw Bearings 55TAC90B
Bearing Class Axial Angular Contact Ball Bearing
China Code BSB055090
FAG Code BS5590
Model 55TAC90B
d 55 mm
D 90 mm
B 15 mm
Weight 0.537 kg
Contact Angle  60°
Cage Polyamide Resin Cage
Tolerance P4/ABEC-7

Note:Sealed ball screw support bearings are available.

Features of the Bearings:

High-precision angular contact thrust ball bearing supports ball screw units in machine tool applications

Ball contact angle of 60 degrees relative to the inner and outer raceways increases thrust load capacity

Open configuration for lubrication applied in place

Polyamide resin retainer evenly spaces balls for reduced friction, vibration, and noise

ISO class 4 tolerance rating for precise tool positioning and high rotational speeds