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Axial angular contact ball bearing 234748-M-SP,Double direction,separable,trstricted tolerance.
· 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.
Remark: 2344 fitting on the small taper diameter 2347 fitting on the large taper diameter
SP:special precision, UP:ultra precision, M:Brass cage
234748-M-SP bearing description:
|
description |
Axial angular contact ball bearings |
|
|
Bearing type |
INA Code 234748-M-SP |
|
|
Basic dimension(mm) |
d |
248 mm |
|
D |
360 mm |
|
|
B |
144mm |
|
|
B1 |
36 mm |
|
|
C |
672mm |
|
|
Da H12 |
338 mm |
|
|
d1 |
322 mm |
|
|
dah12 |
289 mm |
|
|
ds |
9.5 mm |
|
|
r1 min |
1.1 mm |
|
|
Basic load rating |
Ca(KN) |
350 KN |
|
Coa(KN) |
1420 KN |
|
|
Limiting speed |
nG(rpm) |
1500 1/min |
|
|
nB(rpm) |
2000 1/min |
|
Weight |
|
37.2 kgs |
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 6318DDU NSK | 90 | 190 | 43 |
| 6218DDU NSK | 90 | 160 | 30 |