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VLA200644-N
BWK
BWK-VLA200644-N
VLA200644-N is a external gear flanged slewing bearing with a 21.024 in bore, 29.224 in outside diameter and 2.205 in overall assembly height. Flanged rings provide the mounting interface, while the external gear permits pinion drive. Check support stiffness and gear engagement together.
| Model | VLA200644-N |
| Product Type | External Gear Flanged Slewing Bearing |
| Structure | Single row ball, flanged rings, external gear |
| Dimension Units | Inch (dimensions shown) |
| Series | VL Series |
| Gear | External Gear |
| Type | Ball |
| Bearing Type | Flanged |
| Inside Diameter Of Inner Ring | 21.024 in |
| Outside Diameter Of Outer Ring | 29.224 in |
| Height Of Overall Bearing Assembly | 2.205 in |
| External Diameter On Inner Ring | 25.295 in |
| Height Of Inner Ring | 1.752 in |
| Height Of Outer Ring | 1.752 in |
| Bolt Circle In Inner Ring | 22.126 in |
| Inside Diameter Of Inner Ring Tolerance | 0 in to 0.024 in |
| Bolt Circle In Outer Ring | 26.969 in |
| Size Holes In Inner Ring | 0.709 in |
| Size Holes In Outer Ring | M12 |
| Number Holes In Inner Ring | 16 |
| Number Holes In Outer Ring | 16 |
| Diametral Pitch | 6 |
| Pitch Diameter Of Gear | 28.819 in |
| Permissible Tooth Forces T | 4792.5 lbs |
| Basic Dynamic Load Rating(Ca) | 36450 lbf |
| Number Of Gear Teeth | 122 |
| Basic Dynamic Load Rating(Cr) | 33075 lbf |
| Basic Static Load Rating(C0r) | 38475 lbf |
| Max Gear Tooth Load Fz | 7087.5 lbs |
| Basic Static Load Rating(C0a) | 102375 lbf |
| Ring Material Options | 42CrMo or 50Mn or 440C; confirm supplied grade when ordering |
| Ball Material | Chrome Steel |
| Cage Material | Nylon or 300 Series Stainless Steel |
| Seal Material | NBR |
| RoHS | Compliant |
| Weight | 48.496 kg |
Rotary handling systems, compact lifting equipment and driven platforms.
Assess radial load, axial load and overturning moment together with speed, duty cycle and mounting stiffness. Confirm bolt circles, hole sizes, seal configuration, material grade and lubrication requirements before ordering. Mount on flat, adequately stiff surfaces and follow the specified bolt-tightening procedure. Check the gear pitch, tooth count, face width and permissible tooth load against the mating pinion.
BWK provides reliable bearing solutions for industrial and agricultural applications, supported by stable supply, strict quality control and flexible OEM & ODM services.
