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The rugged housing of Timken® Spherical Roller Bearing Solid-Block Mounted Bearings are engineered from cast stainless steel to withstand the harshest conditions. They are unaffected by washdown and stand up to process moisture and chemical sanitation.

On the inside, these durable, versatile Mounted Bearings feature six primary seals in any combination, plus an optional secondary seal. The black oxide inner ring reduces shaft fretting corrosion. Applications ideal for this product include pulp and paper processing to waste water, marine and food and beverage processing.
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Corrosion Resistant SRB Solid Block SS - 4 bolt pillow block

Double Concentric Stainless Four-Bolt Pillow Block
Corrosion Resistant SRB Solid Block SS - 4 bolt pillow block

Double Concentric Stainless Four-Bolt Pillow Block
Corrosion Resistant SRB Solid Block SS - 4 bolt pillow block

Double Concentric Stainless Four-Bolt Pillow Block
Engineering Group N/A Mounted Bearing
Bearing Number N/A 22222
Shaft Size N/A 4 7/16 in N/A 4 1/2 in N/A 115 mm
Shaft Size Type N/A Imperial N/A Imperial N/A Metric
Full Timken Part Number N/A QAAPF22A407SBSS QAAPF22A407SCSS QAAPF22A407SEBSS QAAPF22A407SECSS QAAPF22A407SEMSS QAAPF22A407SENSS QAAPF22A407SEOSS QAAPF22A407SETSS QAAPF22A407SMSS QAAPF22A407SNSS QAAPF22A407SOSS QAAPF22A407STSS N/A QAAPF22A408SBSS QAAPF22A408SCSS QAAPF22A408SEBSS QAAPF22A408SECSS QAAPF22A408SEMSS QAAPF22A408SENSS QAAPF22A408SEOSS QAAPF22A408SETSS QAAPF22A408SMSS QAAPF22A408SNSS QAAPF22A408SOSS QAAPF22A408STSS N/A QAAPF22A115SBSS QAAPF22A115SCSS QAAPF22A115SEBSS QAAPF22A115SECSS QAAPF22A115SEMSS QAAPF22A115SENSS QAAPF22A115SEOSS QAAPF22A115SETSS QAAPF22A115SMSS QAAPF22A115SNSS QAAPF22A115SOSS QAAPF22A115STSS
Dimension A N/A 4.75 in120.7 mm
Dimension B N/A 9.19 in233.4 mm
Dimension C N/A 6.3 in160 mm
Dimension D Min N/A 11.88 in301.8 mm
Dimension D Max N/A 14.5 in368.3 mm
Dimension E N/A 2-1/2 in63.5 mm
Dimension F N/A 16.13 in409.7 mm
Dimension G N/A 4.75 in120.7 mm
Dimension H N/A 1.58 in40.1 mm
Dimension J (Bolt Size) N/A 0.75 in20 mm
Dimension RAA N/A 1.13 in28.7 mm
Dimension SAA N/A 6.25 in158.8 mm
Static Load Rating N/A 147000 lbf653000 N
Dynamic Load Rating N/A 125000 lbf555000 N
Locking Style N/A Double Concentric
Weight N/A 82.00 lb37.20 Kg
Housing Construction N/A Four-Bolt Pillow Block
UPC Code N/A 0883450707244 0883450707251 0883450707268 0883450707275 0883450707282 0883450707299 0883450707305 0883450707312 0883450707329 0883450707336 0883450707343 0883450707350 N/A 0883450707367 0883450707374 0883450707381 0883450707398 0883450707404 0883450707411 0883450707428 0883450707435 0883450707442 0883450707459 0883450707466 0883450707473 N/A 0883450707480 0883450707497 0883450707503 0883450707510 0883450707527 0883450707534 0883450707541 0883450707558 0883450707565 0883450707572 0883450707589 0883450707596
e - Geometry Factor N/A 0.25
Y1 - Geometry Factor N/A 2.73
Y2 - Geometry Factor N/A 4.06
Oil Lubrication - M/N Seal N/A 900 rpm
Oil Lubrication - T Seal N/A 1700 rpm
Oil Lubrication - B/C/O Seal N/A 600 rpm
Grease Lubrication - M/N Seal N/A 900 rpm
Grease Lubrication - T Seal N/A 1200 rpm
Grease Lubrication - B/C/O Seal N/A 600 rpm
Float N/A 0.083 in2.108 mm
Shaft Tolerance N/A 0.0050 in0.127 mm
Eng Internal Radial Clearance - Min N/A 0.0030
Eng Internal Radial Clearance - Max N/A 0.0047
Pre Install Clearance Min N/A 0.0030 in0.075 mm
Pre Install Clearance Max N/A 0.0047 in0.120 mm