NTN KR52H bearings
KR..H type cam followers with cage
- Stud diameter
- 20.000 mm
- Outside diameter
- 52.000 mm
- Total width
- 66.000 mm
- Width, ourter ring
- 24.000 mm
- Cr
- 20700 N
- C0r
- 33500 N
- Limiting speed
- 8000 r/min
- Net weight
- 461 g
- Measurement system
- Metric
- Number of rows
- 1
- Sealing
- Shield type
- Cage
- With
- Shape of stud head
- Hex socket
- Shape of outer ring
- Crowned
- Bearing material
- Steel
- Rolling material
- Steel
- Internal clearance
- CN
- Lubricant in bearing
- Grease
- Relubrication feature
- With
In stock
Technical specification for NTN KR52H
| Bearing number | KR52H | |
|---|---|---|
| Brand | NTN | |
| Type | KR..H type cam followers with cage | |
| D | 52 | Dimensions mm |
| d1 | 20 | |
| C | 24 | |
| F | 25 | |
| B | 25.5 | |
| B1 | 66 | |
| B2 | 40.5 | |
| G | M20X1.5 | |
| G1 | 21 | |
| B3 | 9 | |
| C1 | 0.8 | |
| n | 8 | |
| a | 4 | |
| e | 37 | |
| h | 8 | |
| Cr | 20700N | Basic dynamic load rating |
| C0r | 33500 N | Basic static load rating |
| 5550 N | Track load capacity | |
| 98 N.m | Maximum tightening torque | |
| Limiting speed | 6000 r/min | Grease lubrication |
| 8000 r/min | Oil lubrication | |
| Mass | 461 g | (approx.) |
The components of IKO KR52H cam follower:
- Outer ring outer diameter: 52 mm
- Metric series with cage
- Outer profile: spherical outside surface
- Stud head: with hexagonal hole
- Cage: with
- Grease: prelubricated
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