• Rexnord ZAFS6211056378 Rex Spherical Roller Bearings ZAFS6000 Solid-housed Pillow Block. Contact Rexnord for more details.

Dimensions

Bore Diameter (in)	2.6875 in
Overall Width (in)	4.88 in
Foot Height (in)	1 in
Base to Center Height (in)	3.5 in
Base Width (in)	3.5 in
Bolt Size (in)	3/4 in
Overall Length (in)	12.59 in
Slot Length (in)	1.38 in
Overall Height (in)	7.5 in
Locking Collar Outside Diameter (in)	4.09 in
Base Length (in)	12.59 in
Bolt Spacing Max (in)	11 in
Expansion Capability (in)	0.5 in
Inner Ring Outside Diameter (in)	3.37 in
Bolt Spacing Min (in)	9.88 in
Length Through Bore (in)	4.53 in
Housing Cast Face to Outermost Bearing Face (in)	1.39 in

Technical Specifications

Shaft Locking Type	Adapter Mount
End Cap	DTC91
Housing Material	Cast Iron
Series	Solid-housed Pillow Blocks
Housing Style	Pillow Block
Product	ZAFS6000
Fixed/Expansion	Expansion
Static Load Rating (lb)	71,500 lb
Radial Dynamic Load Capacity (lb)	57,750 lb
Housing Color	Black
Housing Type	Pillow Block, Two Bolt, SAF Style
Misalignment Type	Dynamic
Housing Construction	Solid
Cage Material	Steel
Seal Type	Clearance Seal
Rolling Element	Spherical Roller
Radial Clearance	C4 INCREASED
Seal Kit	ZS9
Microlock Kit	ML3
Setscrew Torque (in-lbs)	165-185 in/lbs
Maximum Speed (RPM)	2800 rpm
Ability to Relubricate	Yes
Vibration Frequency Fundamental Train	0.0072 cps
Lubricant	MOBIL MOBILITH SHC100
Max Operating Temperature (F)	300 °F
Misalignment Capability	±2.0° Misalignment - Dynamic
Vibration Frequency Inner Ring Defect	0.1701 cps
Impact Style Shurlok Install Tool	105-90425-41
Vibration Frequency Outer Ring Defect	0.1299 cps
Shaft Locking Collar Kit/Adapter Assembly	AK96211
Vibration Frequency Roller Spin	0.0591 cps
Housing Coating	POWDER COATED
Grease Fitting Thread Size	1/8 NPT
Expansion Lock Plug	105-95008-24
Insert	6211U78
Size Code	9
Locking Device Kit	AK96211
Primary Seal	STEEL CLEARANCE SEAL
Max Operating Temperature (C)	150 °C

General Specifications

UPC	782934963407
Weight	45.00 LB
Country of Origin	Mexico