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240 mm x 320 mm x 38 mm CYSD 7948DF angular contact ball bearings
With over 10170 full-service NTN BEARING USA CORP. stores, our 240 mm x 320 mm x 38 mm CYSD 7948DF angular contact ball bearings inventory 17000 rpm Grease Speed Rating Open/Shielded n1 is extensive and our parts are priced right. within 24 hours. This helps you maximize your productivity by saving 4360 N Basic Dynamic Radial Load Rating C time and your 240 mm x 320 mm x 38 mm hard-earned dollars.
- CYSD
7948DF
- 2900 N
- 17000 rpm
- 4360 N
- 20000 rpm
- 37.0000 mm
- 0.30 mm
- Two Shields
- 7.00 mm
-
NTN BEARING USA CORP.2020-07-10 09:46:19
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240 mm x 320 mm x 38 mm CYSD 7948DF angular contact ball bearingsTechnical information
Basic Static Radial Load Rating Co: | 2900 N | Grease Speed Rating Open/Shielded n1: | 17000 rpm | Basic Dynamic Radial Load Rating C: | 4360 N |
Oil Speed Rating Open/Shielded n2: | 20000 rpm | D: | 37.0000 mm | Fillet Radius ra: | 0.30 mm |
Accessories: | Two Shields | B: | 7.00 mm | d: | 25.000 mm |
Sealed Speed Rating n3: | 11000 rpm | Size (mm): | 240 mm x 320 mm x 38 mm |
240 mm x 320 mm x 38 mm CYSD 7948DF angular contact ball bearingsCross reference
Type | Hydraulic Motors | Place of Origin | Fujian, China | Material | cast iron |
Drive mode | electric | Power | 45KW |
Specific static load factor K0 | 80 N/mm² |
Tolerance shaft | h9 |
Coefficient of friction µ max. | 0.15 |
Permissible sliding velocity v min. | 0 m/s |
d | 15 mm |
D | 17 mm |
Permissible sliding velocity v max. | 1 m/s |
Coefficient of friction µ min. | 0.06 |
Mass bushing | 0.0011 kg |
Tolerance housing | H7 |
240 mm x 320 mm x 38 mm CYSD 7948DF angular contact ball bearings Specifications
interchange 240 mm x 320 mm x 38 mm CYSD 7948DF angular contact ball bearings guide | ||||||||
d | D | T | B | C | a | D1 | d1 | |
M667948/11 | 409,575 mm | 545,1 mm | 87,312 mm | 87,312 mm | 1440 kN | 17,8 mm | - | - |
7948 | 240 mm | 320 mm | - | 38 mm | 193 kN | 99,8 mm | - | - |
7948 | 240 mm | 320 mm | - | 38 mm | 197 kN | - | - | - |
7948 | 240 mm | 320 mm | - | 38 mm | 193 kN | 100 mm | - | - |
7948CTRSU | 240 mm | 320 mm | - | 38 mm | 200 kN | 296,1 mm | 308 mm | 252 mm |
7948DB | 240 mm | 320 mm | - | 38 mm | 315 kN | 100 mm | - | - |
7948DF | 240 mm | 320 mm | - | 38 mm | 315 kN | 100 mm | - | - |
7948DF | 240 mm | 320 mm | - | 38 mm | 320 kN | - | - | - |
7948DT | 240 mm | 320 mm | - | 38 mm | 315 kN | 100 mm | - | - |
M667948-20000/M667911-20000 | 16.125 Inch | 409.575 Millimeter | 21.5 Inch | 546.1 Millimeter | - | - | - | - | - | - |
Contact Us

- NTN BEARING USA CORP.
- Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.
- Phone(Working Time)298-5287
- Fax
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