4397/320K1 Thrust Tapered Roller Bearing, Heavy Duty, Full Complement without a Cage to Manage Extreme Axial Loads.
Outside Diameter (D): 320 mm
Width / Thickness (T): 118.5 mm
Bearing Race Material: High-Grade Chrome Steel
Bearing Roller Material: High-Grade Chrome Steel
Working Temperature: -30°C to +120°C
HS Code: 8482500090
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Full Complement Taper Roller Bearing |
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Part No. |
Boundary Dimension (mm) |
Weight |
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|
D |
D1 |
T |
T1 |
d1 |
R |
M |
R min |
KG |
|
|
4397/320K1 |
320 |
318 |
118.5 |
95 |
280 |
550 |
M20 |
2.4 |
62.1 |
TTS and TTSV full complement taper roller bearings are specialized heavy-duty screw-down thrust bearings designed for rolling mill press-down mechanisms, featuring a cageless full-roller design and a concave alignment washer.
Common Applications and Industries:
Steel Rolling Mills: Rolling Mill Press-Down Mechanisms
All the bearings we are offering are direct factory price, fast delivery, perfect quality. For more bearings, please feel free to mail us at [email protected] or contact us by Wechat or Whatsapp at +8618062246726.















