Ball Bearings

Benefits

  • Especially suited for clean vacuum applications and extrem residual gas requirements.
  • With shields (non-rubbing seals)
  • With dry lubrication
  • Bearing clearance
  • 2011/65/EU RoHS compliant
  • Ball Bearings

Specifications

Type 624 605 626 608 6000 6001
Service life (1) (revolutions) >20 Mio. >20 Mio. >20 Mio. >20 Mio. >20 Mio. >20 Mio.
Pressure (absolute) mbar 1 × 10-12 … 1 × 10-2 1 × 10-12 … 1 × 10-2 1 × 10-12 … 1 × 10-2 1 × 10-12 … 1 × 10-2 1 × 10-12 … 1 × 10-2 1 × 10-12 … 1 × 10-2
Operating temperature (2) °C -200 … +300 -200 … +300 -200 … +300 -200 … +300 -200 … +300 -200 … +300
Material            
Inner ring, outer ring, balls AISI/DIN stainless steel – / 1.4037 stainless steel – / 1.4037 stainless steel – / 1.4037 stainless steel – / 1.4037 stainless steel – / 1.4037 stainless steel – / 1.4037
Cage AISI/DIN stainless steel 430 / 1.4016 stainless steel 430 / 1.4016 stainless steel 430 / 1.4016 stainless steel 430 / 1.4016 stainless steel 430 / 1.4016 stainless steel 430 / 1.4016
Coating (dry lubrication)            
Inner ring, outer ring, cage Wolfratherm® Wolfratherm® Wolfratherm® Wolfratherm® Wolfratherm® Wolfratherm®
Rotational speed at            
20 °C RPM 5000 4000 3000 2500 2000 1500
300 °C RPM 1500 1500 1000 800 500 300
Load capacity (1)            
Static load rating (Co) N 400 400 800 1000 1500 2000
Dynamic load rating (C) N 50 50 100 150 200 250
Axial load <<C <<C <<C <<C <<C <<C
Fit according to ISO G6 / f6 G6 / f6 G6 / f6 G6 / f6 G6 / f6 G6 / f6
Weight kg 0.003 0.004 0.008 0.013 0.02 0.025
1) at 20°C, half value at 300°C

Part Number

624
Part Number Description
214-211 Ball bearing 4/13x5
605
Part Number Description
214-212 Ball bearing 5/14x5
626
Part Number Description
214-213 Ball bearing 6/19x6
608
Part Number Description
214-214 Ball bearing 8/22x7
6000
Part Number Description
214-215 Ball bearing 10/26x8
6001
Part Number Description
214-216 Ball bearing 12/28x8
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