29452 Thrust roller Bearing
Product Name: 29452 Thrust roller bearing
Bearings Model: 29452
Size: 260mm x 480mm x 132mm
Material: Chrome Steel, Carbon Steel, Stainless Steel
Brand Name: Timken SKF NSK NTN Koyo NACHI & OEM
Quality Standard: SGS ISO9001
Supply Ability: 1,000,000 pcs/Day In stock Fast Delivery!
Payment Terms: T/T, L/C, Paypal, Western Union
Package:
Plastic bag + single box + carton + plywood pallet
Neutral industrial packaging + neutral carton packaging + pallet
According to customer requirements
Roller bearings are designed for extremely demanding applications and must support high loads, severe misalignment, environmental pollution, shock and vibration. Due to the highest load rating in the industry and production from factories near you, there is no reason to look for self-aligning roller bearings anywhere else.
Type
Cylindrical roller thrust bearing
Self aligning roller thrust bearing
Self aligning roller thrust bearing is a kind of self-aligning bearing. In use, the maximum allowable shaft deviation is about 2 degrees. The contact angle helps this type of bearing handle a small amount of radial load.
Structural of Thrust roller bearing
Manufactured in our state-of-the-art facilities, we always maintain stricter tolerances in the production process, with optimized design, which can achieve higher load and faster rotation speed. Compared with the traditional bearing design, in addition to allowing the machine to operate at maximum productivity, the improved design also reduces heat generation, thus prolonging the grease life and prolonging the normal operation time.
d | 260 mm | Bore diameter |
D | 480 mm | Outside diameter |
H | 132 mm | Nominal Height |
d1 | ≈427 mm | Outside diameter of shaft washer end side face |
D1 | ≈346 mm | Shoulder diameter outer ring |
B | 86 mm | Width shaft washer or length of shaft washer bore diameter that fits on shaft (bearings with a stamped steel cage) |
B1 | 119 mm | Height shaft washer + cage |
C | 63 mm | Height housing washer |
s | 154 mm | Distance from shaft washer end side face to pressure point |
r1,2 | min.6 mm | Chamfer dimension shaft washer |
da | min.365 mm | Abutment diameter shaft |
db1 | max.278 mm | Abutment diameter spacer ring (E design bearings) |
db2 | max.296 mm | Abutment diameter spacer ring (E design bearings) |
Da | max.412 mm | Abutment diameter housing |
ra | max.5 mm | Fillet radius |
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