Spindle Bearing / Precision Angular Ball Bearing B7218 C T P4S UL 90x160x30 mm

    Item number: B7218-C-T-P4S-UL
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Item features:
The spindle bearing B7218-C-T-P4S-UL is a super precision angular ball bearing (DIN 628-1) with a contact angle of 15°. It is suitable for the use in machine tools and other applications focusing on the greatest precision.
Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 329,61 €*
10 311,30 €*
50 292,99 €*
200 274,68 €*
500 256,36 €*
366,23 €
incl. 19% VAT , Free shipping (Standard)
pcs
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Technical ScribbleZoomable

Technical Data

Inside Ø (mm): 90
Outside Ø (mm): 160
Width (mm): 30
Bore: cylindrical
Extended Inner Ring: no
Tolerance for inside-Ø (mm): 0/-0,008
Tolerance for outside-Ø (mm): 0/-0,01
Tolerance for width (mm): 0/-0,2
Application: Machine tools
Seal: open
Sealing material: without
Contact Angle: 15°
Cage Material: Phenolic Resin
Lifetime lubricated: no
Magnetic: yes
Norm: DIN 628-1
Ring Material: Rolling Bearing Steel
Type of lubrication: dry
Lubrication: not greased, not oiled, preserved with Quaker Ferrocote 5856 BF T1
Tolerance for shaft da (mm): 0,35/-0,35
Tolerance Class: P4S
max. Operating Temperature: +150°C
Rolling Element Material: Rolling Bearing Steel
min. Operating Temperature: -40°C
Item weight: 2,25 kg

Features

  • it is suitable for high radial and axial loads in one direction
  • it has also an axial load carrying capacity on both sides in the X- or O-arrangement in pairs
  • solid series for high loads
  • accuracy grade: P4S (main dimensions at least according to ISO-tolerance class 4)
  • all running tolerances are classified according to ISO-tolerance class 2
  • it is designed for a high running accuracy and high speeds with maximum rigidity and operational safety
  • not separable
  • material: 100Cr6 (rolling bearing steel), phenol resin (cage)
  • seal: open design (without seal)
  • A pictorial representation of the correct installation direction can be found here: for representation
  • temperature resistance up to circa 80°C in the long run, temporarily up to circa 120°C
  • You will find an explanation of the description of the bearing here: nomenclature
  • comparable with 7218CTA/P4S (CSC), 7218C (NSK), 7218 CD/P4A (SKF)
  • Apart from the article available in our online-shop, we can also offer spindle bearings upon request from manufacturers, such as FAG, NSK or SKF to you. Please send us your enquiry upon request through our contact form.

Further Information

Dimensions

Typ Shaft

in mm
Dimensions in mm contact angle Weight
(kg)
D B c Da da r(min) r1(min) ra(max) ra1(max)
B7200-C-T-P4S-UL 10 30 9 7.2 25.5 14.5 0.6 0.3 0.6 0.3 15° 0.032
B7201-C-T-P4S-UL 12 32 10 7.9 27.5 16.5 0.6 0.3 0.6 0.3 15° 0.037
B7202-C-T-P4S-UL 15 35 11 8.9 31 19.5 0.6 0.3 0.6 0.3 15° 0.044
B7203-C-T-P4S-UL 17 40 12 9.9 35.5 22 0.6 0.3 0.6 0.3 15° 0.063
B7204-C-T-P4S-UL 20 47 14 11.6 41.5 26 1 0.6 1 0.6 15° 0.103
B7205-C-T-P4S-UL 25 52 15 12.7 46 31 1 0.6 1 0.6 15° 0.126
B7206-C-T-P4S-UL 30 62 16 14.2 56 36 1 0.6 1 0.6 15° 0.202
B7207-C-T-P4S-UL 35 72 17 15.7 65 42 1.1 0.6 1 0.6 15° 0.301
B7208-C-T-P4S-UL 40 80 18 17 73 47 1.1 0.6 1 0.6 15° 0.372
B7209-C-T-P4S-UL 45 85 19 18.3 78 52 1.1 0.6 1 0.6 15° 0.423
B7210-C-T-P4S-UL 50 90 20 19.4 83 57 1.1 0.6 1 0.6 15° 0.446
B7211-C-T-P4S-UL 55 100 21 20.9 91 64 1.5 0.6 1.5 0.6 15° 0.617
B7212-C-T-P4S-UL 60 110 22 22.4 101 69 1.5 1 1.5 1 15° 0.796
B7213-C-T-P4S-UL 65 120 23 23.9 109.5 75.5 1.5 1 1.5 1 15° 1
B7214-C-T-P4S-UL 70 125 24 25.1 115 80 1.5 1 1.5 1 15° 1.1
B7215-C-T-P4S-UL 75 130 25 26.2 120 85 1.5 1 1.5 1 15° 1.2
B7216-C-T-P4S-UL 80 140 26 27.7 129 91 2 1 2 1 15° 1.43
B7217-C-T-P4S-UL 85 150 28 29.7 138 98 2 1 2 1 15° 1.82
B7218-C-T-P4S-UL 90 160 30 31.7 147 104 2 1 2 1 15° 2.2

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Category: Ball Bearings
  • Delivery time: Available

From Unit price / pcs
4 329,61 €*
10 311,30 €*
50 292,99 €*
200 274,68 €*
500 256,36 €*
366,23 €
incl. 19% VAT , Free shipping (Standard)
pcs
Secure Shopping
Sofort Überweisung Rechnung Kreditkarte Lastschrift Nachnahme