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Images and specifications are matched to the NTN-SNR item number; Cat Son verifies the configuration before quotation.
PRODUCT INFORMATION
Description and selection guidance
Flange type ball bushings enable precise and low-friction linear movements on self-supporting hardened steel shafts.
BBER12UU specifications
PRODUCT DEFINITION
- Brand
- SNR
- Design type
- BBER
- Ball bushings category
- Flange type ball bushings
- Standard
- ISO dimension
- Number of seals
- 2
- Material outer cylinder or steel segments
- 100Cr6
- Material Cage
- PA
- Initial greasing
- Non/No
- d - Internal diameter
- 12 mm
- d - Internal diameter tolerance
- 0,008/0
- D - External diameter
- 22 mm
- D - External diameter tolerance
- 0/-0,016
- L - Length
- 32 mm
- L - Length tolerance
- 0,3/-0,3
- B - Flange width
- 6 mm
- D2 - Diameter
- 42 mm
- D3 - Diameter
- 32 mm
- X
- 4,5 mm
- Y
- 7,5 mm
- Z
- 4,1 mm
- Maximum eccentricity
- 0,012 mm
- Number of ball rows
- 4
- Mass
- 0,08 kg
PRODUCT PERFORMANCE
- Cmin
- 416000 mN
- Cmax
- 588000 mN
- C0min
- 784000 mN
- C0max
- 1109000 mN
- Tmin - Min operating temperature
- 253,15 °K
- Tmax - Max operating temperature
- 353,15 °K
NTN-SNR ITEM SUPPORT
Send the current item and operating conditions.
Cat Son can compare dimensions, design and mounting conditions before quotation.
