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0.075 mm Shaft Size
3 15/16 in Shaft Tolerance:0.0030 in
0.076 mm Shaft size type
Imperial Y1 - Geometry Factor:2.85 Y2 - Geometry Factor:4.24 e - Geometry Factor:0.24
0.120 mm Pre Install Clearance Min
0.0030 in
126 mm Dimension R
0.37 in
128 mm Dimension L Fix
4.96 in
152.4 mm Dimension B Exp
2.92 in
20 mm Dimension L Exp
5.04 in
238.3 mm Dimension J (Bolt Size)
0.75 in
72.1 mm Dimension BC
9.38 in
74.2 mm Dimension B Fix
2.84 in
9.4 mm Eng Internal Radial Clearance - Max
0.0047 Eng Internal Radial Clearance - Min:0.0030 Engineering group:Mounted Bearing Float:0.083 in
Bearing number
22220 C - Dynamic Load (Basic):97700 lbf 435000 N C0 - Static Load:113000 lbf 502000 N Dimension:6 in
Bearing Number
22220
Dynamic Load (Basic)
97700 lbf
Eng Internal Radial ClearancMax
0.0047
Eng Internal Radial ClearancMin
0.003
Engineering Group
Mounted Bearing
Float
0.083 in
Geometry Factor
4.24
Grease Lubrication - B/C/O Seal
900 rpm
Grease Lubrication - M/N Seal
1200 rpm
Grease Lubrication - T Seal
1600 rpm
Housing Construction
Piloted Flange Cartridge
Locking Style
Eccentric
Oil Lubrication - B/C/O Seal
900 rpm
Oil Lubrication - M/N Seal
1200 rpm
Oil Lubrication - T Seal
2000 rpm
Pre Install Clearance Max
0.0047 in
Pre Install Clearance Min
0.0030 in
Shaft Size
3 15/16 in
Shaft Size Type
Imperial
Shaft Tolerance
0.0030 in
Static Load
113000 lbf
# Bearings ## Overview The **Timken QMC20J315SB SRB Housed Unit** is a high-performance piloted flange bearing designed for superior reliability and efficiency in various industrial applications. Engineered with precision, this bearing unit features a robust construction that enhances its durability, making it an ideal choice for demanding environments. The QMC20J315SB offers exceptional load-carrying capabilities and is suitable for both horizontal and vertical mounting. ## Key Features • **Type**: Piloted flange housing design, providing ease of installation and alignment • **Dimensions**: Standard mounting dimensions with an inner diameter of 315 mm and a width of 195 mm • **Material**: Constructed from high-quality steel for enhanced strength and resistance to wear • **Sealing**: Equipped with high-performance seals to prevent contamination and ensure long service life • **Temperature Range**: Operating temperature range of -30°C to +100°C, suitable for various industrial applications ## Applications • **Industrial Machinery**: Ideal for use in conveyors, cranes, and other heavy equipment • **Automotive**: Compatible with various automotive applications requiring reliable bearing solutions • **Energy Sector**: Suitable for wind turbines and other energy-related machinery • **Compatibility**: Designed to fit standard mounting configurations, ensuring broad applicability across different systems ## Benefits • **Enhanced Reliability**: Timken's reputation for quality ensures that this bearing unit will perform reliably under heavy loads • **Reduced Maintenance**: The sealed design minimizes the need for frequent lubrication and maintenance • **Increased Efficiency**: Optimized bearing design reduces friction and improves energy efficiency in machinery • **Versatility**: Can be used in multiple applications, providing flexibility for manufacturers and operators --- *Product information compiled with AI assistance for reference purposes.*
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
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| Brand | MROSupply Fasteners |
| Model | FSTPCK-674069 |
| Brand | KSM |
| Model | 7514 DLG |
SKU: 5066946
Best company to buy from
I always buy from MRO is a very reliable company to work with
Read more