NSK 85BNR10ETYNSULP4 bearings
85BNR10ETYNSULP4, NSK, ROBUST series ultra high-speed angular contact ball bearings, BNR: 18°

- Measurement system
- Metric
- Bore diameter
- 85.000 mm
- Outside diameter
- 130.000 mm
- Width
- 22.000 mm
- Cr
- 34000 N
- C0r
- 25700 N
- Limiting speed
- 14000 r/min
- Net weight
- 0.962 kg
- Number of rows
- 1
- Contact angle deg
- 18
- Sealing
- Without
- Cage
- Resin cage
- Arrangement
- Universal matching
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Class4 (P4)
- Internal clearance
- CN
- Lubricant in bearing
- None
In stock
Technical specification for NSK 85BNR10ETYNSULP4
Parts Number | 85BNR10ETYNSULP4 | |
---|---|---|
Brand | NSK | |
Contact Angle | BNR: 18° | |
Accuracy | P4: ISO Class 4 | |
Cage | Polyamide resin | |
Balls Material | Ultra long life rolling elements (EQTF) | |
Inner and outer ring Material | Bearing steel (SUJ2) | |
Arrangement | Universal combination, single row | |
Boundary Dimensions | ||
d | 85 mm | Bore diameter |
D | 130 mm | Outside diameter |
B | 22 mm | Width |
r min. | 1.1 mm | Chamfer Dimension |
r1 min. | 0.6 mm | Chamfer Dimension |
Basic Load Ratings | ||
Cr | 34.0 kN | Basic Dynamic Load Rating |
C0r | 25.7 kN | Basic Static Load Rating |
Speeds | ||
Grease | 12000 min-1 | Limiting Speed |
Oil | 14000 min-1 | Limiting Speed |
Dimensions | ||
a | 28.5 mm | Effective Load Center |
Abutment and Fillet Dimensions | ||
da min. | 92 mm | Diameter of Shaft Abutment |
Da max. | 123 mm | Diameter of Housing Abutment |
Db max. | 125 mm | Diameter of Housing Abutment |
ra max. | 1 mm | Radius of Shaft or Housing Fillet |
rb max. | 0.6 mm | Radius of Shaft or Housing Fillet |
Performance | ||
Pa | 37.5 kN | Permissible Axial Load |
Calculation factors | ||
f0 | 11.0 | Factor |
Preload,Rigidity(DB and DF arrangement) | ||
Preload | 334N | L: Llight preload |
Axial Rigidity | 114N/μm | |
Measured axial clearance | -10μm | |
Additional information | ||
3.8 g/brg | Recommended Grease Quantities | |
Mass | ||
Weight | 0.962 kg (approx.) |

85BNR10ETYNSULP4, NSK, ROBUST series ultra high-speed angular contact ball bearings, BNR:18°; Polyamide resin cage, ball guided; Universal combination bearing, single row; Light preload; P4: ISO Class 4.
NSK 85BNR10ETYNSULP4, Bore diameter: 85 mm; Outside diameter 130 mm; Width 22 mm.
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