Home>Products>Komatsu Slewing Bearing>345C excavator slewing ring bearing for hot-selling models with P/N:3530490

345C excavator slewing ring bearing for hot-selling models with P/N:3530490
Offer High 61 kN Fatigue load limit Pu Quality Brand 375 kN Maximum dynamic radial loads Fr max. 345C excavator slewing ring bearing for hot-selling models with P/N:3530490 .Contact 2 mm r, r3,4 min. Us Online to Get Best Quote. TFI Bearing Co.,Ltd
345C
- 2 mm
- 375 kN
- 61 kN
- 540 kN
- 560 r/min
- 13 kg
- 83 mm
- 180 mm
-
TFI Bearing Co.,Ltd2020-07-10 09:46:19
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Product Details
r, r3,4 min.: | 2 mm | Maximum dynamic radial loads Fr max.: | 375 kN | Fatigue load limit Pu: | 61 kN |
Maximum static radial loads F0r max.: | 540 kN | Limiting speed: | 560 r/min | Mass support roller: | 13 kg |
C: | 83 mm | D: | 180 mm | Basic static load rating C0: | 455 kN |
B: | 85 mm |
Product Description
Type | Slewing Bearing | Feature | Four Point Contact | Gear Options | Internal Gear Only |
Seals Type | NBR | Place of Origin | Henan, China | Application | Excavator Accessories |
Material | 50Mn | Product Name | Slewing Ring Bearing.slewing Bearing | Hardness | 229-269H (slewing Bearing) |
CERTIFICATE | SGS,BV | Bearing type | Single Row Four Point Contact Slewing Bearing | Service | OEM Customized Services |
Warranty | 12 Months |
H1 | 209.55 mm |
P60° | 557 kN |
Cap bolt | 1 1/4-7 UNC |
Cap bolt recommended tightening torque | 2467.6 N·m |
S | 4.763 mm |
H | 419.1 mm |
PG | 1/4 NPT |
ba | 83.344 mm |
db | 222.25 mm |
Stabilizing ring | SR-40-34 |
Frequently Asked Questions - 345C excavator slewing ring bearing for hot-selling models with P/N:3530490
Contact Us

- TFI Bearing Co.,Ltd
- Address3, rue des Usines, BP 2017, 74010 Annecy Cedex, France
- Phone(Working Time)33-4-45-63-85-00
- Fax
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