NTN
Spherical roller bearings 232/530BL1K
Bearing NTN 232/530BL1K, Ø530×980×355 mm. Request a quote — worldwide shipping.
Type Spherical roller bearings
Dimensions
Ø 530 × 980 × 355 mm
d530Bore Ø (mm)
×
D980Outer Ø (mm)
×
B355Width (mm)
Request quote
In stock
Technical specifications
| Brand | NTN |
| d - Internal diameter | 530 mm |
| D - External diameter | 980 mm |
| B - Bearing/Inner ring width | 355 mm |
| d2 - External diameter inner ring | 0 mm |
| D1 - Inner diameter outer ring | 827 mm |
| rs - Min fillet radius | 9,5 mm |
| Number of lubrication holes | 8 |
| b - Groove width | 42 mm |
| k - Hole diameter | 25 mm |
| Associated sleeve reference | H32/530 |
| Radial clearance class | CN |
| Mass | 1170 kg |
| C - Dynamic load | 11500000000 mN |
| C0 - Static load | 19800000000 mN |
| Cu - Fatigue limit load | 1210000000 mN |
| e - Coefficient | 0.39 |
| Y0 - Static axial load coefficient | 1.7 |
| Y1 - Lower axial load coefficient | 1.74 |
| Y2 - Upper axial load coefficient | 2.59 |
| N lim - Oil lubrication limit speed | 2220 °/s |
| N lim - Grease lubrication limit speed | 1680 °/s |
| Tmin - Min operating temperature | 233,15 °K |
| Tmax - Max operating temperature | 393,15 °K |
| da min - Min shoulder diameter IR | 574 mm |
| db - Min diameter for Sleeve | 566 mm |
| Ce - Min length fro Sleeve | 20 mm |
| Da max - Max shoulder diameter OR | 936 mm |
| ra max - Max shaft & housing fillet radius | 8 mm |
Related products
NTN 232/530BL1K