NTN 7001 bearings
7001, Angular contact ball bearing, resin cage, contact angle 30

- Measurement system
- Metric
- Bore diameter
- 12.000 mm
- Outside diameter
- 28.000 mm
- Width
- 8.000 mm
- Cr
- 5600 N
- C0r
- 2460 N
- Limiting speed
- 26000 r/min
- Net weight
- 0.030 kg
- Number of rows
- 1
- Contact angle deg
- 30
- Sealing
- Without
- Cage
- Resin cage
- Bearing material
- Steel
- Rolling material
- Steel
- Tolerance class
- Normal (PN)
In stock
Technical specification for NTN 7001
Part Number | 7001 | |
---|---|---|
Brand | NTN | |
Description | Angular contact ball bearing | |
Net weight | 0.030 kg | |
PRODUCT DEFINITION | ||
d | 12 mm | Internal diameter |
D | 28 mm | External diameter |
B | 8 mm | Width |
a | 10.000 mm | Charge load application point |
α | 30° | Contact angle |
rs | 0.3 mm | Min fillet radius |
r1s | 0.15 mm | Min fillet radius |
PRODUCT PERFORMANCE | ||
C | 5.6 kN | Dynamic load |
C0 | 2.46 kN | Static load |
Cu | 0.193 kN | Fatigue limit load |
N | 35 000 tr/min | Oil lubrication limit speed |
N | 26 000 tr/min | Grease lubrication limit speed |
ABUTMENT | ||
da min. | 14.5 mm | Min shoulder diameter IR |
db min. | 14.5 mm | Min shoulder diameter IR |
Da max. | 25.5 mm | Max shoulder diameter OR |
Db max. | 26.8 mm | Max shoulder diameter OR |
ra max. | 0.3 mm | Max shaft & housing fillet radius |
r1a max. | 0.15 mm | Max fillet radius |

7001, Brand: NTN, Angular contact ball bearing, Internal diameter 12 mm; External diameter 28 mm; Width 8 mm; 0.030 kg.
NTN 7001, single row angular contact ball bearing is designed to withstand combined loads with a predominant axial componen. Installed in opposition with another bearing of the same type, it guarantees high mounting rigidity.
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