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ITEM NUMBER
7904CDLLB
Sealed Angular Contact Ball Bearings
d20,000 mmBore
D37,000 mmOutside diameter
B9,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 7904CDLLB
Units
Technical Specifications
- Type
- Angular Contact Ball Bearing
- Bore Type
- Round
- Material
- High Carbon Chrome Steel
- Cage Type
- Fiber Glass Reinforced
- Cage Material
- Nylon
- Ball Material
- Steel
- Limiting Speed - Grease
- 42500 RPM
- Seal Type
- Non-Contact
- Seal Material
- Nitrile Rubber
- Precision
- ISO Class 0
- Configuration
- One
- Static Load Rating
- 4550 N 1020 lbf
- Dynamic Load Rating
- 7300 N 1640 lbf
- Enclosure
- Double Sealed
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 20.000 mm 0.7874 in
- D
- 37.000 mm 1.4567 in
- B
- 9.000 mm 0.3543 in
- d1
- 23.900 mm 0.9409 in
- da min
- 22.500 mm 0.8858 in
- D1
- 33.900 mm 1.3346 in
- Db
- 35.800 mm 1.4094 in
- r
- 0.300 mm 0.0118 in
- r1
- 0.150 mm 0.0059 in
- Contact Angle
- 15 º
- a
- 8.400 mm 0.3307 in
- Da max
- 34.500 mm 1.3583 in
- Double Row Width
- 18.000 mm 0.7087 in
- Triple Row Width
- 27.000 mm 1.0630 in
- Quadruple Row Width
- 36.000 mm 1.4173 in
DOCUMENTS & SUPPORT
QUICK SUPPORT
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