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55TAC90B ball screw support bearing,bore 55mm

  • 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