Spherical Roller Bearing 21316
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
Shipping port: Qingdao/Tianjin
Supply Ability: 100,000 pieces per month
Package：
Plastic bag + single box + carton + plywood pallet
Neutral industrial packaging + neutral carton packaging + pallet
According to customer requirements
The floor of the inner and outer ring of a spherical roller bearing is inclined, and the intermediate factor of both is on the axis of the bearing, which makes the bearing work typically in a bearing system that tilts at an Angle and rotates in one direction.
This effectively reduces the bearing operation instability caused by the meeting error and irregular deformation of the bearing box.
Dimensions
d | 100 mm | Bore diameter |
D | 180 mm | Outside diameter |
B | 60.3 mm | Width |
d2 | ≈114 mm | Shoulder diameter of inner ring |
D1 | ≈159 mm | Shoulder/recess diameter of outer ring |
b | 8.3 mm | Width of lubrication groove |
K | 4.5 mm | Diameter of lubrication hole |
r1,2 | min.2.1 mm | Chamfer dimension |
Abutment Dimensions
da | min.112 mm | Diameter of shaft abutment |
da | max.114 mm | Diameter of shaft abutment |
Da | max.168 mm | Diameter of housing abutment |
ra | max.2 mm | Radius of fillet |
Calculation Data
Basic dynamic load rating | C | 499 kN |
Basic static load rating | C0 | 600 kN |
Fatigue load limit | Pu | 63 kN |
Limiting speed | 1 700 r/min | |
Limiting value | e | 0.3 |
Calculation factor | Y1 | 2.3 |
Calculation factor | Y2 | 3.4 |
Calculation factor | Y0 | 2.2 |
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