M257248D/M257210+A NTN Cylindrical Roller Bearing
What are the dimensions of 34.1 mm B a M257248D/M257210+A NTN Cylindrical Roller Bearing? Thrust Spherical Roller Bearing 5 mm B4 Manufacturing Service . Get Bearing Import and Export Co., Ltd. Your Free, Instant Quote！
| Brand Name: | NTN |
| Model Number: | M257248D/M257210+A |
| B4: | 5 mm |
| B: | 34.1 mm |
| s1: | 19.8 mm |
| Basic dynamic load rating C: | 14 kN |
| d: | 25.4 mm |
| Calculation factor f0: | 14 |
| d1 ≈: | 33.74 mm |
| Basic static load rating C0: | 7.8 kN |
| PDF |
M257248D/M257210+A |
Product Details
| B4 | 5 mm |
| B | 34.1 mm |
| s1 | 19.8 mm |
| Basic dynamic load rating C | 14 kN |
| d | 25.4 mm |
| Calculation factor f0 | 14 |
| d1 ≈ | 33.74 mm |
| Basic static load rating C0 | 7.8 kN |
| Mass complete bearing | 0.19 kg |
| r1,2 min. | 0.6 mm |
| Limiting speed1) | 4300 r/min |
| Recommended tightening torque for grub screw | 4 N·m |
| C | 15 mm |
| Fatigue load limit Pu | 0.335 kN |
| D | 52 mm |
| Hexagonal key size for grub screw N | 3.175 mm |
| Thread grub screw G2 | 1/4-28 UNF |
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