7003T1GD2/GNP4 NTN SPHERICAL ROLLER NTN JAPAN BEARING
What is 140 Bore Diameter (mm) 7003T1GD2/GNP4 NTN SPHERICAL ROLLER NTN JAPAN BEARING in mechanical engineering? NTN BEARINGS JAPAN Manufacturing Pioneer Machinery Source Service . Upload 140x250x42 Size (mm) your 140x250x42 CAD file for an instant.
Bearing number: | 7228 |
Size (mm): | 140x250x42 |
Bore Diameter (mm): | 140 |
Outer Diameter (mm): | 250 |
Width (mm): | 42 |
d: | 140 mm |
D: | 250 mm |
B: | 42 mm |
Product Details
Bearing number | 7228 |
Size (mm) | 140x250x42 |
Bore Diameter (mm) | 140 |
Outer Diameter (mm) | 250 |
Width (mm) | 42 |
d | 140 mm |
D | 250 mm |
B | 42 mm |
C | 42 mm |
Angle (α) | 30 ° |
a | 35.3 mm |
r min. | 3 mm |
r1 min. | 1.1 mm |
da min. | 154 mm |
Da max. | 236 mm |
ra max. | 2.5 mm |
Weight | 8.78 Kg |
Basic dynamic load rating (C) | 211 kN |
Basic static load rating (C0) | 228 kN |
(Grease) Lubrication Speed | 2200 r/min |
Configuration | Single Row |
Enclosure | Open |
Bore Type | Cylindrical Bore |
Bore Size | 140 mm |
Outside Diameter | 250 mm |
Width | 42 mm |
Fillet Radius/Chamfer | 3 mm |
r1 | 1.1 mm |
Dynamic Load Rating | 211,000 N |
Static Load Rating | 228,000 N |
Limiting Speed - Grease | 2,200 rpm |
Limiting Speed - Oil | 3,000 rpm |
da1 (min) | 154 mm |
da2 (min) | 147 mm |
Da1 (max) | 236 mm |
Da2 (max) | 243 mm |
ra (max) | 2.5 mm |
ra1 (max) | 1 mm |
Company Profile
Worktime |
7:00AM - 6:00PM |
Phone |
0065 82577418 |
Fax |
0065 82577552 |