Spindle Bearing / Precision Angular Ball Bearing B7207 C 2RSD T P4S UL 35x72x17 mm

    Item number: B7207-C-2RSD-T-P4S-UL
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Item features:
The spindle bearing B7207-C-2RSD-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

Item only available on request.
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Technical ScribbleZoomable

Technical Data

Inside Ø (mm): 35
Outside Ø (mm): 72
Width (mm): 17
Bore: cylindrical
Extended Inner Ring: no
Tolerance for inside-Ø (mm): 0/-0,006
Tolerance for outside-Ø (mm): 0/-0,007
Tolerance for width (mm): 0/-0,12
Application: Machine tools
Seal: 2RSD
Sealing material: NBR
Contact Angle: 15°
Cage Material: Phenolic Resin
Lifetime lubricated: yes
Magnetic: yes
Norm: DIN 628-1
Ring Material: Rolling Bearing Steel
Type of lubrication: greased
Lubrication: Lubcon Turmogrease Highspeed L252
Tolerance for shaft da (mm): 0,25/-0,25
Tolerance Class: P4S
max. Operating Temperature: +80°C (briefly up to +120°C)
Rolling Element Material: Rolling Bearing Steel
min. Operating Temperature: -40°C
Item weight: 0,30 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
  • The mounting orientation is identifiable by the colour of the seals. The side with the higher shoulder is marked by a red seal, the opposite seal is black. This colour coding of the seals allows to see and check the mounting orientation, even when the bearing is already assembled. The installation direction is illustrated here: for illustration
  • material: 100Cr6 (rolling bearing steel), phenol resin (cage)
  • seal: 2RSD (2-side non contact rubber seal)
  • If you need this bearing in RS design with only one seal and one open side, you can simply remove one of the two seals: to the instructions
  • 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 7207C-2RZ TA/P4S (CSC), 7207CV1V (NSK), S7207CD/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-2RSD-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-2RSD-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-2RSD-T-P4S-UL 15 35 11 8.9 31 19.5 0.6 0.3 0.6 0.3 15° 0.044
B7203-C-2RSD-T-P4S-UL 17 40 12 9.9 35.5 22 0.6 0.3 0.6 0.3 15° 0.063
B7204-C-2RSD-T-P4S-UL 20 47 14 11.6 41.5 26 1 0.6 1 0.6 15° 0.103
B7205-C-2RSD-T-P4S-UL 25 52 15 12.7 46 31 1 0.6 1 0.6 15° 0.126
B7206-C-2RSD-T-P4S-UL 30 62 16 14.2 56 36 1 0.6 1 0.6 15° 0.202
B7207-C-2RSD-T-P4S-UL 35 72 17 15.7 65 42 1.1 0.6 1 0.6 15° 0.301
B7208-C-2RSD-T-P4S-UL 40 80 18 17 73 47 1.1 0.6 1 0.6 15° 0.372
B7209-C-2RSD-T-P4S-UL 45 85 19 18.3 78 52 1.1 0.6 1 0.6 15° 0.423
B7210-C-2RSD-T-P4S-UL 50 90 20 19.4 83 57 1.1 0.6 1 0.6 15° 0.446
B7211-C-2RSD-T-P4S-UL 55 100 21 20.9 91 64 1.5 0.6 1.5 0.6 15° 0.617
B7212-C-2RSD-T-P4S-UL 60 110 22 22.4 101 69 1.5 1 1.5 1 15° 0.796

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Category: Ball Bearings
  • Delivery time: Available

Item only available on request.
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