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190 mm x 260 mm x 69 mm NSK NNU4938MB Cylindrical roller bearing
190 mm x 260 mm x 69 mm NSK NNU4938MB Cylindrical roller bearing Product Brochures , NTPT NTK BEARINGS CO.,LTD. Cylindrical roller bearing EE134100/134143 Bearing number Manufacturing Service . Get Your Free. 190 mm x 260 mm x 69 mm
- NSK
NNU4938MB
- 286 mm
- EE134100/134143
- 6,4 mm
- KOYO
- 345 mm
- 63,7 mm
- 0,88
- 0,37
-
NTPT NTK BEARINGS CO.,LTD.2020-07-10 09:46:19
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190 mm x 260 mm x 69 mm NSK NNU4938MB Cylindrical roller bearingDetails
db max.: | 286 mm | Bearing number: | EE134100/134143 | r1 min.: | 6,4 mm |
Brand: | KOYO | Db: | 345 mm | a: | 63,7 mm |
Calculation factor (Y0): | 0,88 | Calculation factor (e): | 0,37 | B: | 58,738 mm |
Width (mm): | 58,738 | Size (mm): | 190 mm x 260 mm x 69 mm |
190 mm x 260 mm x 69 mm NSK NNU4938MB Cylindrical roller bearingCode description
NSK NNU4938MB bearing Size Chart (mm/inches) | |
---|---|
Bearing number | 31312 J2/QCL7C |
Size (mm) | 130x60x33.5 |
Bore Diameter (mm) | 130 |
Outer Diameter (mm) | 60 |
Width (mm) | 33,5 |
d | 60 mm |
D | 130 mm |
T | 33.5 mm |
d1 | 96 mm |
B | 31 mm |
C | 22 mm |
r1,2 - min. | 3 mm |
r3,4 - min. | 2.5 mm |
a | 39 mm |
da - max. | 73 mm |
db - min. | 72 mm |
Da - min. | 103 mm |
Da - max. | 118 mm |
Db - min. | 123 mm |
Ca - min. | 2 mm |
Cb - min. | 11.5 mm |
ra - max. | 3 mm |
rb - max. | 2.5 mm |
Basic dynamic load rating - C | 145 kN |
Basic static load rating - C0 | 166 kN |
Fatigue load limit - Pu | 20.4 kN |
Reference speed | 3600 r/min |
Limiting speed | 5300 r/min |
Calculation factor - e | 0.83 |
Calculation factor - Y | 0.72 |
Calculation factor - Y0 | 0.4 |
Category | Roller Bearings |
Inventory | 0.0 |
Manufacturer Name | SKF |
Minimum Buy Quantity | N/A |
Weight / Kilogram | 1.962 |
EAN | 7316570003093 |
Product Group | B04334 |
bore diameter: | 60 mm |
operating temperature range: | Maximum of +250 °F |
cup width: | 22 mm |
dynamic load capacity: | 145 kN |
assembly type: | Cone & Cup |
static load capacity: | 166 kN |
outside diameter: | 130 mm |
finish/coating: | Uncoated |
cone width: | 31 mm |
maximum rpm: | 5300 RPM |
closure type: | Open |
series: | 313 |
cage material: | Steel |
flange type: | Non-Flanged Cup |
190 mm x 260 mm x 69 mm NSK NNU4938MB Cylindrical roller bearing Cad Models
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- NTPT NTK BEARINGS CO.,LTD.
- Address478/673 Moo1 Tambon Nongkham Amphur Sriracha Chonburi34286,Tailândia
- Phone(Working Time)129-837-7564
- Fax
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