BTW 200 CM/SP

Super-precision, basic design double direction angular contact thrust ball bearing

These double direction angular contact thrust ball bearings consist of two single row angular contact thrust ball bearings, arranged back-to-back.

They accommodate high axial loads in both directions and provide a high degree of system rigidity.

  • Accommodate axial loads in both directions
  • Maximum system rigidity
  • Separable

Dimensions

d
200 mm
 Bore diameter
D
310 mm
 Outside diameter
H
132 mm
 Height
d1
263.9 mm
 Shoulder diameter shaft washer (high shoulder)
D1
291 mm
 Shoulder diameter housing washer (low shoulder)
2C
66 mm
 Height of both housing washers
r1,2
min.2.1 mm
 Shaft washer chamfer radius
r3,4
min.1 mm
 Housing washer small chamfer radius
Abutment dimensions - BTW 200 CM/SP

Abutment dimensions

da
min.236 mm
 Abutment diameter shaft
Da
min.291 mm
 Abutment diameter shaft
Da
max.292 mm
 Abutment diameter housing
ra
max.2 mm
 Fillet radius
rb
max.1 mm
 Fillet radius

Calculation data

Basic dynamic load rating C
238 kN
Basic static load rating C0
865 kN
Fatigue load limit Pu
25.5 kN
Attainable speed for grease lubrication
1 900 r/min
Attainable speed for oil-air lubrication
2 400 r/min
Contact angle α
60 °
Ball diameter Dw
23.019 mm
Number of rolling element rows i
2
Number of balls (per bearing) z
27
Reference grease quantity Gref
157 cm³
Preload
1 525 N
Static axial stiffness
1 395 N/µm
Preload and stiffness
Axial stiffness for preload A (sets of two brgs back-to-back or face-to-face)
1 395 N/µm
Add to Enquiry
SKU: BTW 200 CM/SP-SKF Categories: , , , ,
SKF

Description

Properties

Axial load capability Double-direction
Number of rows 2
Locating feature, bearing outer ring Without
Design Basic (BTW series)
Housing washer type (double-row angular contact thrust ball bearings) Two-piece
Cage Machined metal
Tolerance class SP
Material, bearing Bearing steel
Coating Without
Sealing Without
Lubricant None
Relubrication feature Without
Indicative carbon footprint for new product 111 kg CO2e

Logistics

Product net weight 31 kg
eClass code 23-05-10-02
UNSPSC code 31171531

(200X310X132) (BTW200CMSP)

Additional information

Weight 31 kg
Size (mm)

Colour

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