Wastone Technology Co.,Ltd.
Wastone Technology Co.,Ltd. Expert Manufactuer For Tapered Roller Bearings
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Double Row open Tapered Roller Bearings for gearbox / axial / flange
Quick Detail:
Double-Row Tapered Roller Bearings 352152 (TDO Type) Performance for Rolling Mill Bearings
Structure: Tapered
Number of Row: Double row
Precision Rating: P0 P2 P4 P6
Material: bearing steel chrome steel Gcr15
Place of Origin: China (Mainland)
OEM: Accept
Certificate: ISO9001:2008
Seals Type:OPEN
Description:
TDO type of this bearing is composed of a double cup, two cones and a cone spacer. The bearing internal clearance has already been set by using the cone spacer, so parts must be combined according to the serial number and matching symbol. The double cup has an oil slot and oil holes.
The bearing can carry both radial and axial loads, so it can be used as a fixed-end bearing. It is also used frequently on the free end to relieve the shaft elongation or contraction between the cup and housing.
|
Dimensions |
Basic Load Ratings |
Bearing No.Mass |
Mass(kg) |
||||||
|
d |
D |
B |
F |
r |
r1 |
Cr |
C0r |
|
≈ |
|
|
|
||||||||
|
260 |
440 |
225 |
180 |
4 |
1.1 |
2210 |
4720 |
352152 |
124 |
Applications:
Double row 352152 bearings can carry heavy loads and are stiff. They are suitable for the
accommodation of combined (radial and axial) loads and can locate a shaft axially in both directions
with a given axial clearance or a given preload. Their main use is in gearboxes, hoisting equipment,
rolling mills and machines used in the mining industry, e. G. Tunnelling machines.
Advantages:
1. Accommodates Misalignment
2. Extremely low friction & heat generation
3. Environmentally friendly
4. High-speed performance
5. Low lubricant usage
6. Low noise & vibration levels
7. High-speed performance increases productivity
Size available :