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Home » Products » Ball Bearing » ANGULAR CONTACT BALL BEARINGS » M-2 Angular Contact Ball Bearings

M-2 Angular Contact Ball Bearings

4.5*8.5*2.5mm M-2 Angular Contact Ball Bearings,we have bearings in stock now we can provide sample  for you test in advance .
Availability:
Quantity:
  • 4.5*8.5*2.5mm M-2 Angular Contact Ball Bearings
  • MVPS

Dimension :

Inner diameter :4.5mm

Outer diameter : 8.5mm

Height:2.5mm

Material :Chrome steel Gcr15 + Phenolic cage


 Miniature angular contact ball bearing
Angular Contact Ball Bearing
Miniature Angular Contact Ball Bearings


Angular Contact Bearings Introduction :

Suffix   Contact Angules or structures
A 30° contact angle
C 15° contact angle
AC 25° contact angle
B 40° contact angle
BER 25° contact angle
BNR 18° contact angle
TAC 60° contact angle
DB Two bearings matched back-to-back
DF Two bearings matched face-to-face
DT Two bearings matched in tandem
GA Bearing for universal matching. Two bearings arranged back-to-back or face-to-face will have a light preload before mounting
GB Bearing for universal matching. Two bearings arranged back-to-back or face-to-face will have a moderate preload before mounting
GC Bearing for universal matching. Two bearings arranged back-to-back or face-to-face will have a heavy preload before mounting



types of angular contact ball bearing
1 single row (open type) 70, 72, 73, 718, 719 Series
2 double row (open or sealed) 50, 52, 53, 54 series,


32, 33 series
3 Four-point contact QJ series




Angular Contact Ball Bearings Application:

Single row application: Machine tool spindles, high frequency motors, gas turbines, centrifugal separator, small car front wheels, differential pinion shaft etc.

Double row application: Roots blowers, air compressors, transmissions, printing machine, water pump, oil pump, cutting machines, reducers, prospecting machines, polishing machines, diesel engines, textile machinery, steel mills etc.


Miniature Angular Contact Ball Bearings NO.:

Bearing No. Dimension (mm)

d D B
725C 5 16 5
725A 5 16 5
706C 6 17 6
706A 6 17 6
726C 6 19 6
726A 6 19 6
707C 7 19 6
707A 7 19 6
708C 8 22 7
708A 8 22 7
728C 8 24 8
728A 8 24 8
7900C 10 22 6
7900A5 10 22 6
7901C 12 24 6
7901A5 12 24 6
7902C 15 28 7
7902A5 15 28 7
7903C 17 90 7
7903A5 17 90 7
7904C 20 37 9
7904A5 20 37 9
7905C 25 42 9
7905A5 25 42 9


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