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ITEM NUMBER
7MC3-NU328EGRBC3
Ceramic Coated Cylindrical Roller Bearing
d140,000 mmBore
D300,000 mmOutside diameter
B62,000 mmWidth
Verified by Cat Son before quotationPart number · clearance · precision
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TECHNICAL DATA
Specifications for 7MC3-NU328EGRBC3
Units
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Bore Type
- Round
- Material
- Hardened Alloy Steel
- Cage Material
- Machined Brass
- Limiting Speed - Oil
- 2400.0 RPM
- Limiting Speed - Grease
- 2100 RPM
- Precision
- ISO Class 0
- Configuration
- One
- Tolerance
- ISO Class 0 (RBEC 1)
- Oil Hole
- w/o Oil Hole
- Clearance
- C3
- Static Load Rating
- 795000 N 178724 lbf
- Dynamic Load Rating
- 665000 N 149499 lbf
- Enclosure
- Open
- Weight
- 22.200 kg 48.951 lb
- Operating Temperature Range
- -40 to 120 ºC -40 to 250 ºF
Dimensional Specifications
- d
- 140.000 mm 5.5120 in
- D
- 300.000 mm 11.8110 in
- B
- 62.000 mm 2.4409 in
- Fw
- 180.000 mm 7.0866 in
- r
- 4.000 mm 0.1575 in
- da min
- 156.000 mm 6.1417 in
- Da max
- 284.000 mm 11.1811 in
- r1as max
- 3.000 mm 0.1181 in
DOCUMENTS & SUPPORT
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