• 70 MM Mounted Spherical Roller Bearing, Fixed Cast Iron 4-Bolt Type E Pillow Block, Single Setscrew Locking Collar, Clearance Seal

Dimensions

Overall Width (in)	4 in
Overall Length (in)	11.81 in
Bolt Size (mm)	20 mm
Overall Height (in)	6.31 in
Base to Center Height (in)	3.125 in
Foot Height (in)	1.88 in
Base Width (in)	3.19 in
Bolt Size (in)	3/4 in
Locking Collar Outside Diameter (in)	4.06 in
Housing Cast Face to Outermost Bearing Face (in)	0.84 in
Bolt Spacing Min (in)	7.81 in
Bolt Spacing Max (in)	9.75 in
Length Through Bore (in)	4 in
Centerline to Outermost Bearing Face (in)	2.44 in
Base Length (in)	11.81 in
Inner Ring Outside Diameter (in)	3.37 in

Technical Specifications

Fixed/Expansion	Fixed
End Cap	B448DTC
Rolling Element	Spherical Roller
Radial Clearance	C0 STANDARD
Series	Solid-housed Pillow Blocks
Housing Type	Pillow Block, Two Bolt, Type E
Housing Construction	Solid
Product	EPB22400
Seal Type	Clearance Seal
Radial Dynamic Load Capacity (lb)	51,100 lb
Static Load Rating (lb)	71,500 lb
Shaft Locking Type	Single Set Collar
Cage Material	Steel
Housing Style	Pillow Block
Housing Material	Cast Iron
Misalignment Type	Dynamic
Housing Color	Black
Microlock Kit	B448MLK
Ability to Relubricate	Yes
Available Seal Type	E Lip Seal; H Labyrinth Seal; E7 Triple Lip Seal
Setscrew Torque (in-lbs)	680 in/lbs
Seal Kit	B448HS
Maximum Speed (RPM)	1950 rpm
Size Code	B448
Vibration Frequency Outer Ring Defect	0.1299 cps
Vibration Frequency Fundamental Train	0.0072 cps
Misalignment Capability	±2.0° Misalignment - Dynamic
Grease Fitting Thread Size	1/8 NPT
Housing Coating	POWDER COATED
Vibration Frequency Inner Ring Defect	0.1701 cps
Lubricant	EXXON RONEX MP STD
Vibration Frequency Roller Spin	0.0591 cps
Max Operating Temperature (F)	225 °F
Max Operating Temperature (C)	107 °C
Primary Seal	STEEL CLEARANCE SEAL
Locking Device Kit	B448SC
Insert	B4M70L

General Specifications

UPC	698210180348
Weight	26.86 LB
Packaged Length	12.00 IN
Packaged Width	3.56 IN
Packaged Height	6.75 IN
Country of Origin	Mexico