S7017 ACDGA/HCP4A

Ultra-precision, high-speed, E-shaped design, universal paired single-row angular contact ball bearings with non-contact seals on both sides

These ultra-precision, high-capacity single-row angular contact ball bearings with non-contact seals on both sides can withstand simultaneous radial and axial loads, with the axial load acting in one direction only. They are designed to withstand high loads at relatively high speeds at low to medium operating temperatures. Due to their universal fit, they can be mixed in configurations to provide efficient load distribution without the need for shims or similar devices.

  • 15° or 25° contact angle
  • Ultra-high running accuracy
  • Ultra-high load carrying capacity
  • Universal fit
  • with non-contact seals on both sides

+86 13817962999

Overview
Technical Parameters

Overview

Skim Through

Size

Inner Diameter85.0mm
Outer Diameter130.0mm
Width22.0mm
Contact angle25.0°

Performance

Basic dynamic load rating63.7kN
Basic static load rating62.0kN
Note Contact JOJI for achievable speeds

Properties

Contact type Normal contact (two-point contact)
Number of columns 1
Ring Type One piece inner and outer ring
Design High load bearing D type
Universal matching bearings Yes, back-to-back (<>), face-to-face (> <) 或串联配置 (>>)
Matching configuration no
Matching conditions (axial clearance/preload) Measured load, class A
Tolerance class P4A
Material, bearing Mixed
Coated without
Sealing With seal on both sides
Seal Type Non-Contact
Lubricant Grease

Logistics

Net weight of product0.75kg
eClass Code 23-05-08-03
UNSPSC Code 31171531

Technical Parameters

Technical Parameters

Size

d85.0mm Hole diameter
D130.0mm Outer diameter
B22.0mm Width
d1 min.98.9mm Inner ring retaining edge diameter (large end face)
d298.9mm Inner ring retaining edge diameter (small end face)
D2119.05mm Outer ring groove diameter (large end face)
r1,21.1mm Chamfer size
r3,4 min.0.6mm Chamfer size
a36.2mm Distance from end face to pressure point

Shoulder size

da min.91.0mm Shaft shoulder diameter
da max.98.3mm Shaft shoulder diameter
db min.91.0mm Shaft shoulder diameter
db max.98.3mm Shaft shoulder diameter
Da max.124.0mm Bearing housing shoulder diameter
Db max.126.0mm Bearing housing shoulder diameter
ra max.1.0mm Radius of rounded corner
rb max.0.6mm Rounding radius

Data calculation

Basic dynamic load rating C63.7kN
Basic static load ratingC0 62kN
Fatigue Load LimitPu1.83kN
Allowable speed
Contact angle α 25°
Ball diameterDw14.288mm
Number of columns i 1
Number of steel balls (per bearing) z 21
Preload rating
Preload without mounting G 400N
Axial stiffness 258N/µm
Correction factor depends on bearing series and size f1.15
Correction factor depending on contact anglef10.99
Correction factor for preloaded Af2A 1
Correction factor for hybrid ceramic bearingsfHC1.02
Limit values e0.68
Axial load factor (single or tandem configuration)Y1
Axial load factor (single or tandem configuration)Y20.87
Axial load factor (single or tandem configuration)Y00.38
Axial load factor (single or tandem configuration)X1 X1
Axial load factor (single or tandem configuration)X20.41
Axial load factor (single or tandem configuration)X00.5
Axial load factor (back-to-back or face-to-face configuration)Y10.92
Axial load factor (back-to-back or face-to-face configuration)Y21.41
Axial load factor (back-to-back or face-to-face configuration)Y00.76
Radial load factor (back-to-back or face-to-face configuration)X1 X1
Radial load factor (back-to-back or face-to-face configuration)X20.67
Radial load factor (back-to-back or face-to-face configuration)X0 1

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