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Axial angular contact ball bearing 234740-M-SP,Double direction,separable,trstricted tolerance.
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description |
Axial angular contact ball bearings |
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Bearing type |
INA Code 234740-M-SP |
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Basic dimension(mm) |
d |
207 mm |
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D |
310 mm |
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|
B |
132mm |
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|
B1 |
33mm |
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|
C |
66 mm |
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Da H12 |
291.5 mm |
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d1 |
274 mm |
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dah12 |
245 mm |
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|
ds |
8 mm |
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|
r1 min |
0.6 mm |
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Basic load rating |
Ca(KN) |
285 KN |
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Coa(KN) |
1060 KN |
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Limiting speed |
nG(rpm) |
1800 1/min |
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nB(rpm) |
2600 1/min |
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Weight |
|
11 kgs |
Remark: 2344 fitting on the small taper diameter 2347 fitting on the large taper diameter
SP:special precision, UP:ultra precision, M:Brass cage
234740-M-SP bearing description:
· Precision Rating: P5 SP P4
· Seals Type: Open Type
· Place of Origin: China (Mainland)
· HS code: 8482103000
· Material: GCr15 GCr15SiMn Chrome steel
· Quality: ISO Standard
· MOQ: 1 Piece
· Stock: Available
· Lead time: if unavailable ,within 10-15 days
The Bearing Inner ring and outer ring hardness: 58-62HRC
The manufacture process including: Lathe process, Heat treatment process, Grinding process, Assembly process and final inspect process and on on.
The package: standard export wooden case or carton boxes
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 6020DDU NSK | 100 | 150 | 24 |
| 6920DDU NSK | 100 | 140 | 20 |